1 2015-02-14 Marek Polacek <polacek@redhat.com>
4 * c-decl.c (grokdeclarator): Set the range of a flexible array member
5 declared through a typedef name.
7 2015-02-13 Marek Polacek <polacek@redhat.com>
10 * c-decl.c (grokdeclarator): Print also the type when giving
11 the error message about array's incomplete element type.
13 2015-02-11 Jakub Jelinek <jakub@redhat.com>
16 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
17 check in the POP macro.
19 2015-02-09 Marek Polacek <polacek@redhat.com>
22 * c-typeck.c (process_init_element): Don't always wrap
23 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
24 initializing a range of elements.
26 2015-02-04 Jakub Jelinek <jakub@redhat.com>
30 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
32 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
34 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
35 processing enum declaration.
37 2015-01-29 Marek Polacek <polacek@redhat.com>
40 * c-typeck.c (pop_init_level): If constructor_elements has
41 exactly one element with integer_zerop value, set constructor_zeroinit
42 to 1. Remove braces around warning_init call.
44 2015-01-27 Jakub Jelinek <jakub@redhat.com>
47 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
48 of FUNCTION_DECLs with error_mark_node.
50 2015-01-26 Jakub Jelinek <jakub@redhat.com>
53 * c-typeck.c (convert_arguments): Return -1 if there are
54 error_args, even if we've diagnosed too many arguments.
56 2015-01-21 Richard Biener <rguenther@suse.de>
59 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
60 for builtins the user declared correctly.
62 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
63 Bernd Schmidt <bernds@codesourcery.com>
64 Cesar Philippidis <cesar@codesourcery.com>
65 James Norris <jnorris@codesourcery.com>
66 Jakub Jelinek <jakub@redhat.com>
67 Ilmir Usmanov <i.usmanov@samsung.com>
69 * c-parser.c: Include "gomp-constants.h".
70 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
71 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
72 Use OMP_CLAUSE_SET_MAP_KIND.
73 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
74 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
75 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
76 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
77 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
78 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
79 "copyout", "create", "delete", "deviceptr", "gang", "host",
80 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
81 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
82 "present_or_create", "pcreate", "seq", "self", "vector",
83 "vector_length", "wait", "worker".
84 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
85 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
86 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
87 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
88 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
89 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
90 (c_parser_oacc_data_clause_deviceptr)
91 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
92 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
93 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
94 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
95 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
96 (c_parser_oacc_parallel, c_parser_oacc_update)
97 (c_parser_oacc_wait): New functions.
98 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
99 (c_finish_oacc_data): New prototypes.
100 * c-typeck.c: Include "gomp-constants.h".
101 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
102 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
103 OMP_CLAUSE_SET_MAP_KIND.
104 (c_finish_oacc_parallel, c_finish_oacc_kernels)
105 (c_finish_oacc_data): New functions.
106 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
107 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
108 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
109 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
110 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
111 GOMP_MAP_FORCE_DEVICEPTR.
113 2015-01-09 Michael Collison <michael.collison@linaro.org>
115 * c-array-notation.c: Include hash-set.h, machmode.h,
116 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
117 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
118 * c-aux-info.c: Ditto.
119 * c-convert.c: Ditto.
123 * c-objc-common.c: Ditto.
125 * c-typeck.c: Include hash-set.h, machmode.h,
126 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
127 fold-const.h, wide-int.h, inchash.h, real.h and
128 fixed-value.h due to flattening of tree.h.
130 2015-01-07 Marek Polacek <polacek@redhat.com>
133 * c-typeck.c (process_init_element): Disallow initialization of
134 a flexible array member with a string constant if the structure
137 2015-01-05 Jakub Jelinek <jakub@redhat.com>
140 * c-typeck.c (convert_for_assignment, c_finish_return): For
141 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
142 types also set in_late_binary_op around convert call.
143 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
144 to integral type casts, if not in_late_binary_op, pass c_fully_fold
145 result on expr as last argument to ubsan_instrument_float_cast,
146 if in_late_binary_op, don't use c_save_expr but save_expr.
148 Update copyright years.
150 2015-01-05 Marek Polacek <polacek@redhat.com>
153 * c-typeck.c (build_array_ref): Pass loc down to
154 warn_array_subscript_with_type_char.
156 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
158 * c-typeck.c: New behavious for pointers to arrays with qualifiers
159 (common-pointer-type): For pointers to arrays take qualifiers from
161 (build_conditional_expr): Add warnings for lost qualifiers.
162 (comp-target-types): Allow pointers to arrays with different qualifiers.
163 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
164 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
165 to PEDWARN_FOR_QUALIFIERS.
167 2014-12-17 Jakub Jelinek <jakub@redhat.com>
170 * c-convert.c: Include ubsan.h.
171 (convert): For real -> integral casts and
172 -fsanitize=float-cast-overflow don't call convert_to_integer, but
173 instead instrument the float cast directly.
175 2014-11-29 Jakub Jelinek <jakub@redhat.com>
177 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
178 c_finish_stmt_expr): Remove NULL last argument from
179 create_tmp_var_raw and create_tmp_var calls.
180 * c-array-notation.c (fix_builtin_array_notation_fn,
181 build_array_notation_expr, fix_conditional_array_notations_1,
182 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
184 2014-11-28 Marek Polacek <polacek@redhat.com>
187 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
188 convert the right operand to integer type.
190 2014-11-25 Marek Polacek <polacek@redhat.com>
193 * c-decl.c (start_function): Disable -Wmissing-declarations warning
194 for inline functions.
196 2014-11-21 Jakub Jelinek <jakub@redhat.com>
199 * c-typeck.c (build_array_ref): Adjust
200 convert_vector_to_pointer_for_subscript caller. If it returns true,
201 call non_lvalue_loc on the result.
203 2014-11-11 Richard Biener <rguenther@suse.de>
205 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
208 2014-11-10 Andi Kleen <ak@linux.intel.com>
211 * c-parser.c (c_parser_statement_after_labels): Call
213 (c_parser_if_statement): Dito.
214 (c_parser_switch_statement): Dito.
215 (c_parser_while_statement): Dito.
216 (c_parser_do_statement): Dito.
217 (c_parser_for_statement): Dito.
218 * c-typeck.c (c_finish_loop): Dito.
220 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
222 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
223 OPT_Wshift_count_overflow in the warnings.
225 2014-10-30 Marek Polacek <polacek@redhat.com>
227 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
228 print the stripped version as well, if they're not the same.
230 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
232 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
235 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
237 * c-decl.c: Adjust include files.
240 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
241 Tom Tromey <tromey@redhat.com>
243 * c-tree.h (enum c_oracle_request): New.
244 (c_binding_oracle_function): New typedef.
245 (c_binding_oracle, c_pushtag, c_bind): Declare.
246 * c-decl.c (c_binding_oracle): New global.
247 (I_SYMBOL_CHECKED): New macro.
248 (i_symbol_binding): New function.
249 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
250 (I_TAG_CHECKED): New macro.
251 (i_tag_binding): New function.
252 (I_TAG_BINDING, I_TAG_DECL): Redefine.
253 (I_LABEL_CHECKED): New macro.
254 (i_label_binding): New function.
255 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
256 (c_print_identifier): Save and restore c_binding_oracle.
257 (c_pushtag, c_bind): New functions.
259 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
261 * c-typeck.c: Adjust include files.
263 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
266 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
267 initialization here...
268 (c_initialize_diagnostics): ... but here. Set defaults after
269 building pretty-printer.
271 2014-10-23 Marek Polacek <polacek@redhat.com>
274 * c-decl.c (pop_scope): Don't print warning in external_scope.
276 2014-10-19 Marek Polacek <polacek@redhat.com>
279 * c-typeck.c (output_init_element): Allow initializing objects with
280 static storage duration with compound literals even in C99 and add
283 2014-10-17 Marek Polacek <polacek@redhat.com>
286 * c-typeck.c (digest_init): Allow initializing objects with static
287 storage duration with compound literals even in C99 and add pedwarn
290 2014-10-17 Marek Polacek <polacek@redhat.com>
293 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
294 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
295 error multiple times. Print the type.
297 2014-10-17 Marek Polacek <polacek@redhat.com>
300 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
303 2014-10-17 Marek Polacek <polacek@redhat.com>
305 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
306 (start_function): Use OPT_Wimplicit_int instead of 0.
307 (store_parm_decls_oldstyle): Likewise.
309 2014-10-17 Alan Modra <amodra@gmail.com>
312 * c-decl.c (merge_decls): Don't merge section name or tls model
313 to newdecl symtab node, instead merge to olddecl. Override
314 existing olddecl section name. Set tls_model for all thread-local
315 vars, not just OMP thread-private ones. Remove incorrect comment.
317 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
319 * c-decl.c: Adjust include files.
321 2014-10-14 DJ Delorie <dj@redhat.com>
323 * c-parser.c (c_parse_init): Add RID entries for each __intN.
324 (c_token_starts_typename): Check all __intN, not just __int128.
325 (c_token_starts_declspecs): Likewise.
326 (c_parser_declspecs): Likewise.
327 (c_parser_attribute_any_word): Likewise.
328 (c_parser_objc_selector): Likewise.
329 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
330 (struct c_declspecs): Add int_n_idx field to record *which* __intN
332 * c-decl.c (declspecs_add_type): Check for all __intN, not just
334 (finish_declspecs): Likewise.
336 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
338 * c-parser.c (c_parser_all_labels): New function to replace
340 (c_parser_statement): Call the new function.
342 2014-10-09 Marek Polacek <polacek@redhat.com>
345 * c-typeck.c (pop_init_level): Don't warn about initializing
348 2014-10-07 Marek Polacek <polacek@redhat.com>
351 * c-decl.c (header_for_builtin_fn): New function.
352 (implicitly_declare): Suggest which header to include.
354 2014-10-07 Marek Polacek <polacek@redhat.com>
356 * c-convert.c (convert): Use error_operand_p.
357 * c-typeck.c (require_complete_type): Likewise.
358 (really_atomic_lvalue): Likewise.
359 (digest_init): Likewise.
360 (handle_omp_array_sections_1): Likewise.
362 2014-10-03 Marek Polacek <polacek@redhat.com>
365 * c-decl.c (pop_scope): Don't warn about "inline function declared
366 but never defined" for functions marked with gnu_inline attribute.
368 2014-09-25 Jakub Jelinek <jakub@redhat.com>
371 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
372 on low_bound and length.
374 2014-09-24 Marek Polacek <polacek@redhat.com>
378 * c-parser.c: Don't define CPP_KEYWORD.
379 (c_parser_switch_statement): Pass original type to c_finish_case.
380 * c-tree.h (c_finish_case): Update declaration.
381 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
382 conditionally to c_do_switch_warnings.
384 2014-09-03 Marek Polacek <polacek@redhat.com>
387 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
390 2014-09-02 Jakub Jelinek <jakub@redhat.com>
391 Balaji V. Iyer <balaji.v.iyer@intel.com>
392 Igor Zamyatin <igor.zamyatin@intel.com>
394 * c-parser.c (c_parser_cilk_for): New function.
395 (c_parser_cilk_grainsize): Likewise.
396 (c_get_temp_regvar): Likewise.
397 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
398 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
399 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
400 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
403 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
405 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
406 with using HOST_WIDE_INT without truncation to 'int'
408 2014-08-22 Marek Polacek <polacek@redhat.com>
411 * c-typeck.c (parser_build_binary_op): Adjust call to
412 warn_logical_not_parentheses.
414 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
417 * c-parser.c (c_parser_array_notation): Check for correct
418 type of an array added.
420 2014-08-19 Marek Polacek <polacek@redhat.com>
423 * c-typeck.c (build_binary_op): If either operand of a comparison
424 is a boolean expression, call maybe_warn_bool_compare.
426 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
429 * c-typeck.c (build_c_cast): Do a conversion even when the
430 TYPE_MAIN_VARIANTs are the same.
432 2014-08-19 Marek Polacek <polacek@redhat.com>
434 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
435 pedwarn_c99 instead of pedwarn.
436 (grokfield): Likewise.
437 (warn_defaults_to): New function.
438 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
439 Unconditionally call pedwarn_c99 instead of pedwarn.
440 (start_function): Call warn_defaults_to instead of pedwarn_c99.
441 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
442 check flag_isoc11 before.
443 * c-errors.c (pedwarn_c99): Change the return type to bool.
444 Handle -Wc99-c11-compat.
445 * c-parser.c (disable_extension_diagnostics): Handle
447 (restore_extension_diagnostics): Likewise.
448 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
449 instead of pedwarn, don't check flag_isoc11 before.
450 (c_parser_declspecs): Likewise.
451 (c_parser_alignas_specifier): Likewise.
452 (c_parser_alignof_expression): Likewise.
453 (c_parser_generic_selection): Likewise.
454 * c-tree.h (pedwarn_c99): Update declaration.
455 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
458 2014-08-19 Marek Polacek <polacek@redhat.com>
460 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
462 * c-errors.c: Include "opts.h".
463 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
464 * c-parser.c (disable_extension_diagnostics): Handle negative value
465 of warn_c90_c99_compat, too.
466 (restore_extension_diagnostics): Likewise.
467 (c_parser_compound_statement_nostart): Pass
468 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
470 2014-08-12 Marek Polacek <polacek@redhat.com>
472 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
474 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
476 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
478 2014-08-10 Marek Polacek <polacek@redhat.com>
481 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
482 Call pedwarn_c90 instead of pedwarn.
483 (check_bitfield_type_and_width): Likewise.
484 (declspecs_add_qual): Likewise.
485 (declspecs_add_type): Likewise.
486 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
487 Adjust to only call pedwarn_c90.
488 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
489 pedwarn_c90 instead of pedwarn.
490 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
491 * c-parser.c (disable_extension_diagnostics): Handle
493 (restore_extension_diagnostics): Likewise.
494 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
495 pedwarn_c90 instead of pedwarn.
496 (c_parser_initelt): Likewise.
497 (c_parser_postfix_expression): Likewise.
498 (c_parser_postfix_expression_after_paren_type): Likewise.
499 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
500 * c-tree.h: Fix formatting.
501 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
502 pedwarn_c90 instead of pedwarn.
504 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
506 * c-typeck.c: Remove include of pointer-set.h.
508 2014-08-07 Marek Polacek <polacek@redhat.com>
510 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
512 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
514 * c-typeck.c: Use hash_map instead of pointer_map.
516 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
518 * c-decl.c: Use hash_set instead of pointer_set.
520 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
523 * c-array-notation.c (expand_array_notations): Handling
526 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
529 * c-typeck.c (c_finish_return): Return 0 instead of the address of
532 2014-07-30 Tom Tromey <tromey@redhat.com>
534 * c-typeck.c (struct constructor_stack) <designator_depth>: New
536 (really_start_incremental_init, push_init_level): Initialize
538 (pop_init_level): Set global designator_depth.
539 (process_init_element): Check for designated_init attribute.
541 2014-07-20 Marek Polacek <polacek@redhat.com>
544 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
545 (implicitly_declare): Pass location to implicit_decl_warning.
547 2014-07-14 Jakub Jelinek <jakub@redhat.com>
550 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
551 If non-NULL, call c_parser_check_literal_zero.
552 (c_parser_check_literal_zero): New function.
553 (c_parser_postfix_expression_after_primary): Adjust
554 c_parser_expr_list caller, handle -Wmemset-transposed-args.
556 2014-07-06 Marek Polacek <polacek@redhat.com>
559 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
560 * c-tree.h (C_ARRAY_PARAMETER): Define.
561 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
564 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
565 Chen Gang <gang.chen.5i5j@gmail.com>
567 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
570 2014-07-01 Marek Polacek <polacek@redhat.com>
572 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
573 instead of 0 to WARN_FOR_ASSIGNMENT.
575 2014-07-01 Marek Polacek <polacek@redhat.com>
578 * c-typeck.c (convert_for_assignment): Pass
579 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
581 2014-06-30 Marek Polacek <polacek@redhat.com>
583 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
584 has no_sanitize_undefined attribute.
586 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
589 * c-array-notation.c (fix_builtin_array_notation_fn):
590 Check for 0 arguments in builtin call. Check that bultin argument is
592 * c-parser.c (c_parser_array_notation): Check for incorrect initial
595 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
597 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
598 qualifiers in __auto_type for atomic types.
599 (c_parser_typeof_specifier): Discard all type qualifiers in
600 __typeof__ for atomic types.
602 2014-06-25 Marek Polacek <polacek@redhat.com>
605 * c-parser.c (c_parser_statement_after_labels): Pass the location of
606 the return expression to c_finish_return.
608 2014-06-25 Jakub Jelinek <jakub@redhat.com>
610 * c-typeck.c (c_finish_omp_clauses): Make sure
611 OMP_CLAUSE_LINEAR_STEP has correct type.
613 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
617 2014-06-24 Jakub Jelinek <jakub@redhat.com>
619 * c-parser.c (c_parser_omp_for_loop): For
620 #pragma omp parallel for simd move lastprivate clause from parallel
621 to for rather than simd.
623 2014-06-23 Marek Polacek <polacek@redhat.com>
625 * c-typeck.c (parser_build_binary_op): Don't call
626 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
628 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
630 * c-parser.c (c_parser_omp_threadprivate): Likewise.
631 * c-decl.c (merge_decls): Likewise.
633 2014-06-09 Marek Polacek <polacek@redhat.com>
636 * c-typeck.c (error_init): Call inform instead of error_at.
637 (pedwarn_init): Call inform instead of pedwarn.
638 (warning_init): Call inform instead of warning_at.
640 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
642 * c-decl.c (merge_decls): Use set_decl_section_name.
643 (duplicate_decls): Remove node if it exists.
645 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
648 * c-typeck.c (push_init_level, process_init_element,
649 pop_init_level): Correct check for zero initialization, move
650 missing brace warning to respect zero initialization.
652 2014-06-05 Marek Polacek <polacek@redhat.com>
655 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
657 2014-06-05 Marek Polacek <polacek@redhat.com>
660 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
661 on the left hand side operand of a comparison.
663 2014-06-05 Marek Polacek <polacek@redhat.com>
666 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
667 Print note only if the warning was printed.
669 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
672 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
675 2014-06-03 Marek Polacek <polacek@redhat.com>
678 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
680 * c-tree.h (c_start_case): Update.
681 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
682 switch condition has boolean value.
684 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
686 * c-decl.c: Include builtins.h.
687 * c-parser.c: Likewise.
689 2014-05-27 Marek Polacek <polacek@redhat.com>
692 * c-typeck.c (convert_arguments): Get location of a parameter. Change
693 error and warning calls to error_at and warning_at. Pass location of
694 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
695 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
696 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
698 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
701 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
704 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
706 * c-decl.c (merge_decls): Preserve symtab node pointers.
707 (duplicate_decls): Free new decl.
709 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
711 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
714 * c-parser.c (c_parser_omp_target): Return bool values.
716 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
718 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
719 num_teams_loc variable to num_thread_limit_loc.
721 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
723 * c-array-notation.c (expand_array_notations): Use void_node
724 instead of void_zero_node.
726 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
728 * c-decl.c (finish_struct): Adjust.
729 (finish_enum): Likewise.
731 (record_inline_static): Likewise.
732 (push_scope): Likewise.
733 (make_label): Likewise.
734 (lookup_label_for_goto): Likewise.
735 (finish_struct): Likewise.
736 (finish_enum): Likewise.
737 (store_parm_decls): Likewise.
738 (c_push_function_context): Likewise.
739 * c-lang.h: Remove usage of variable_size gty attribute.
740 * c-parser.c (c_parse_init): Adjust.
741 (c_parse_file): Likewise.
743 2014-05-13 Marek Polacek <polacek@redhat.com>
746 * c-typeck.c (convert_for_assignment): Pass location to
747 WARN_FOR_ASSIGNMENT instead of input_location.
749 2014-05-10 Marek Polacek <polacek@redhat.com>
751 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
752 maybe_warn_string_init.
753 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
754 maybe_warn_string_init.
755 * c-tree.h (maybe_warn_string_init): Update declaration.
756 * c-typeck.c (maybe_warn_string_init): Add location parameter.
757 Call pedwarn_init with loc instead of with input_location.
758 (digest_init): Pass init_loc to maybe_warn_string_init.
759 (pop_init_level): Call pedwarn_init with loc instead of with
761 (set_init_index): Likewise.
762 (process_init_element): Likewise.
764 2014-05-09 Marek Polacek <polacek@redhat.com>
767 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
768 (c_parser_initelt): Pass location to set_init_label. Pass array index
769 location to set_init_index.
770 * c-tree.h (push_init_level): Update declaration.
771 (pop_init_level): Likewise.
772 (set_init_index): Likewise.
773 (set_init_label): Likewise.
774 * c-typeck.c (error_init): Add location parameter. Call error_at
776 (digest_init): Pass init_loc to error_init.
777 (really_start_incremental_init):
778 (push_init_level): Add location parameter. Pass loc to pop_init_level
780 (pop_init_level): Likewise.
781 (set_designator): Add location parameter. Pass loc to pop_init_level,
782 push_init_level, and error_init.
783 (set_init_index): Add location parameter. Pass loc to error_init and
785 (set_init_label): Likewise.
786 (output_init_element): Pass loc to error_init.
787 (process_init_element): Pass loc to error_init, pop_init_level,
788 pedwarn_init, and push_init_level.
790 2014-05-09 Marek Polacek <polacek@redhat.com>
793 * c-parser.c (c_parser_attributes): Parse the arguments as an
794 expression-list if the attribute takes identifier.
796 2014-05-08 Marek Polacek <polacek@redhat.com>
799 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
802 2014-05-08 Marek Polacek <polacek@redhat.com>
805 * c-decl.c (start_function): Warn for _Atomic-qualified return type
808 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
809 Mike Stump <mikestump@comcast.net>
810 Richard Sandiford <rdsandiford@googlemail.com>
812 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
813 (finish_enum): Use wide-int interfaces.
814 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
815 * c-typeck.c (build_c_cast): Likewise.
816 (set_nonincremental_init_from_string): Likewise.
817 (c_tree_equal): Likewise.
819 2014-05-02 Marek Polacek <polacek@redhat.com>
822 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
823 Return size_one_node when the type is not complete.
824 (pointer_diff): Remove comment.
825 (build_unary_op): Improve error messages.
827 2014-05-02 Marek Polacek <polacek@redhat.com>
829 * c-typeck.c (c_finish_return): Separate warning_at calls.
831 2014-05-02 Marek Polacek <polacek@redhat.com>
833 * c-tree.h (error_init): Remove declaration.
834 (pedwarn_init): Likewise.
835 * c-typeck.c (error_init): Make static and move above.
836 (pedwarn_init): Likewise.
837 (warning_init): Move above.
838 (maybe_warn_string_init): Likewise.
840 2014-05-01 Jeff Law <law@redhat.com>
844 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
845 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
848 2014-05-02 Marek Polacek <polacek@redhat.com>
851 * c-typeck.c (push_init_level): Set constructor_designated to
852 p->designated for structures.
854 2014-05-01 Marek Polacek <polacek@redhat.com>
857 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
858 function-definition has an attribute after the declarator.
860 2014-05-01 Marek Polacek <polacek@redhat.com>
863 * c-typeck.c (warning_init): Add location_t parameter. Call
864 warning_at instead of warning.
865 (push_init_level): Pass input_location to warning_init.
866 (add_pending_init): Add location_t parameter. Pass loc to
868 (set_nonincremental_init): Pass input_location to add_pending_init.
869 (set_nonincremental_init_from_string): Likewise.
870 (output_init_element): Pass loc to warning_init and to
873 2014-05-01 Marek Polacek <polacek@redhat.com>
876 * c-typeck.c (c_finish_return): Distinguish between label and variable
877 when warning about returning local address.
879 2014-05-01 Marek Polacek <polacek@redhat.com>
882 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
885 2014-05-01 Marek Polacek <polacek@redhat.com>
888 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
889 instead of 0 to WARN_FOR_QUALIFIERS.
891 2014-05-01 Marek Polacek <polacek@redhat.com>
894 * c-typeck.c (default_conversion): Use better location for
897 2014-04-30 Marek Polacek <polacek@redhat.com>
899 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
900 also when SANITIZE_FLOAT_DIVIDE is on.
902 2014-04-30 Marek Polacek <polacek@redhat.com>
905 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
906 and pedwarn_init. Use loc insted of input_location.
908 2014-04-30 Marek Polacek <polacek@redhat.com>
911 * c-typeck.c (build_binary_op): Use location when warning about
914 2014-04-25 Marek Polacek <polacek@redhat.com>
917 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
918 always_inline/noinline and hot/cold attributes.
920 2014-04-25 Marek Polacek <polacek@redhat.com>
923 * c-parser.c (c_parser_initelt): Pass input_location to
924 process_init_element.
925 (c_parser_initval): Pass loc to process_init_element.
926 * c-tree.h (process_init_element): Adjust declaration.
927 * c-typeck.c (push_init_level): Pass input_location to
928 process_init_element.
929 (pop_init_level): Likewise.
930 (set_designator): Likewise.
931 (output_init_element): Add location_t parameter. Pass loc to
933 (output_pending_init_elements): Pass input_location to
935 (process_init_element): Add location_t parameter. Pass loc to
938 2014-04-24 Jakub Jelinek <jakub@redhat.com>
940 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
941 atomic-clause, allow comma in between atomic-clause and
944 2014-04-22 Jakub Jelinek <jakub@redhat.com>
947 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
948 fails, don't set OM_PARALLEL_COMBINED and return NULL.
950 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
953 * c-array-notation.c (fix_builtin_array_notation_fn): Use
954 create_tmp_var instead build_decl for creating temps.
955 (build_array_notation_expr): Likewise.
956 (fix_conditional_array_notations_1): Likewise.
957 (fix_array_notation_expr): Likewise.
958 (fix_array_notation_call_expr): Likewise.
960 2014-03-28 Jakub Jelinek <jakub@redhat.com>
963 * c-tree.h (c_build_function_call_vec): New prototype.
964 * c-typeck.c (build_function_call_vec): Don't call
965 resolve_overloaded_builtin here.
966 (c_build_function_call_vec): New wrapper function around
967 build_function_call_vec. Call resolve_overloaded_builtin here.
968 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
969 Call c_build_function_call_vec instead of build_function_call_vec.
970 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
971 * c-decl.c (finish_decl): Likewise.
973 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
976 * c-typeck.c: Use correct format string in cast-qual warning
978 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
980 * c-decl.c (c_decl_attributes): Use
981 lang_hooks.types.omp_mappable_type.
982 * c-typeck.c (c_finish_omp_clauses): Likewise.
984 2014-03-06 Marek Polacek <polacek@redhat.com>
987 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
988 of checking tree code.
990 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
992 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
993 (c_parser_parameter_declaration): Likewise.
995 2014-02-19 Marek Polacek <polacek@redhat.com>
998 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
999 Call mark_exp_read on exp.value.
1000 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1001 TREE_ADDRESSABLE on old instead of val.
1002 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1004 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1006 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1007 C_EXPR_APPEND by vec_safe_push.
1008 * c-tree.h (C_EXPR_APPEND): Remove.
1010 2014-01-31 Marek Polacek <polacek@redhat.com>
1013 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1014 build_function_call_vec.
1015 (build_function_call): Likewise.
1016 (build_atomic_assign): Likewise.
1017 (build_function_call_vec): Add arg_loc parameter. Use it.
1018 (convert_arguments): Likewise.
1019 (convert_for_assignment): Rename rhs_loc to expr_loc.
1020 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1021 (c_parser_objc_keywordexpr): Likewise.
1022 (c_parser_postfix_expression_after_primary): Call
1023 build_function_call_vec with expr_loc rather than op_loc.
1024 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1025 build_function_call_vec.
1026 (c_parser_expr_list): Add locations parameter. Fill it with locations
1027 of function arguments.
1028 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1030 2014-01-30 Marek Polacek <polacek@redhat.com>
1033 * c-typeck.c (build_function_call_vec): Use loc parameter.
1034 (convert_arguments): Add location parameter. Use it.
1035 (ep_convert_and_check): Likewise.
1036 (build_atomic_assign): Adjust convert_for_assignment call.
1037 (build_modify_expr): Likewise.
1038 (digest_init): Likewise.
1039 (c_finish_return): Likewise.
1040 (build_conditional_expr): Adjust ep_convert_and_check calls.
1041 (convert_for_assignment): Add rhs_loc parameter. Use it.
1042 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1045 2014-01-30 Richard Biener <rguenther@suse.de>
1048 * c-typeck.c (build_function_call_vec): Do not replace calls
1049 to a function via an incompatible type with a runtime abort.
1051 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1053 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1054 flag_enable_cilkplus with flag_cilkplus.
1055 (c_parser_direct_declarator_inner): Likewise.
1056 (c_parser_attribute_any_word): Likewise.
1057 (c_parser_attributes): Likewise.
1058 (c_parser_compound_statement): Likewise.
1059 (c_parser_statement_after_labels): Likewise.
1060 (c_parser_if_statement): Likewise.
1061 (c_parser_switch_statement): Likewise.
1062 (c_parser_do_statement): Likewise.
1063 (c_parser_for_statement): Likewise.
1064 (c_parser_unary_expression): Likewise.
1065 (c_parser_postfix_expression): Likewise.
1066 (c_parser_postfix_expression_after_primary): Likewise.
1067 (c_parser_postfix_expression_after_primary): Likewise.
1068 (c_parser_omp_clause_name): Likewise.
1069 (c_finish_omp_declare_simd): Likewise.
1070 (c_parser_cilk_verify_simd): Likewise.
1071 * c-typeck.c (build_array_ref): Likewise.
1072 (build_function_call_vec): Likewise.
1073 (convert_arguments): Likewise.
1074 (build_compound_expr): Likewise.
1075 (c_finish_return): Likewise.
1076 (c_finish_if_stmt): Likewise.
1077 (c_finish_loop): Likewise.
1078 (build_binary_op): Likewise.
1080 2014-01-23 Marek Polacek <polacek@redhat.com>
1083 * c-typeck.c (parser_build_binary_op): Use location instead of
1085 (build_binary_op): Pass location to shorten_compare.
1087 2014-01-23 Marek Polacek <polacek@redhat.com>
1090 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1093 2014-01-23 Marek Polacek <polacek@redhat.com>
1096 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1097 of a comma expression.
1098 (emit_side_effect_warnings): Likewise.
1100 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1103 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
1104 function to use walk_tree and moved a lot of its functionality to
1105 expand_array_notations.
1106 (expand_array_notations): New function.
1108 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1110 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
1111 attribute an attribute without value.
1113 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1116 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
1117 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1119 2014-01-22 Marek Polacek <polacek@redhat.com>
1122 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
1123 of remove_c_maybe_const_expr on op1 and op2.
1125 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1128 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
1129 effects, preevaluate rhs using SAVE_EXPR first.
1131 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1134 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
1135 statements with if-elseif statements.
1137 2014-01-06 Marek Polacek <polacek@redhat.com>
1140 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
1141 defined bit-field types only in ISO C.
1143 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1145 Update copyright years
1147 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1149 * c-array-notation.c: Use the standard form for the copyright notice.
1151 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1153 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
1154 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
1155 field in parser is not empty. If not-empty, call the function
1156 c_parser_finish_omp_declare_simd.
1157 (c_parser_cilk_clause_vectorlength): Modified function to be shared
1158 between SIMD-enabled functions and #pragma simd. Added new parameter.
1159 (c_parser_cilk_all_clauses): Modified the usage of the function
1160 c_parser_cilk_clause_vectorlength as mentioned above.
1161 (c_parser_cilk_simd_fn_vector_attrs): New function.
1162 (c_finish_cilk_simd_fn_tokens): Likewise.
1163 (is_cilkplus_vector_p): Likewise.
1164 (c_parser_omp_clause_name): Added checking for "vectorlength,"
1165 "nomask," and "mask" strings in clause name.
1166 (c_parser_omp_all_clauses): Added 3 new case statements:
1167 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
1168 PRAGMA_CILK_CLAUSE_NOMASK.
1169 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
1170 check for vector attribute and if so call the function
1171 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
1172 called the function c_finish_cilk_simd_fn_tokens.
1173 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
1174 parser field is non-empty. If so, parse them as you would parse
1175 the omp declare simd pragma.
1176 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
1177 Added a check when step is a parameter and flag it as error.
1178 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
1179 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
1182 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
1184 * c-parser.c (c_parser_omp_parallel): Fix description.
1186 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1188 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
1189 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1190 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
1191 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
1193 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1196 * c-parser.c (c_parser_alignas_specifier): Use
1197 c_sizeof_or_alignof_type instead of c_alignof.
1198 (c_parser_alignof_expression): Likewise, with min_alignof
1199 parameter depending on alignof spelling used.
1201 2013-12-04 Marek Polacek <polacek@redhat.com>
1204 * c-decl.c (start_function): Don't warn for missing prototype for
1207 2013-12-03 Marek Polacek <polacek@redhat.com>
1210 * c-decl.c (build_compound_literal): Allow compound literals with
1211 empty initial value.
1213 2013-12-02 Joseph Myers <joseph@codesourcery.com>
1216 * c-typeck.c (build_modify_expr): Diagnose assignment to
1217 expression with array type.
1219 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1222 * c-typeck.c (process_init_element): Do not treat a string as
1223 initializing a whole array when used with a designator for an
1226 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1229 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
1230 an inline function following a static declaration.
1232 2013-11-28 Jakub Jelinek <jakub@redhat.com>
1235 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
1236 to p_name before calling c_parser_omp_teams instead of after.
1237 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
1238 argument. Remove unused p_name variable.
1240 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
1241 Jakub Jelinek <jakub@redhat.com>
1243 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
1244 external_scope is NULL.
1246 2013-11-27 Tom de Vries <tom@codesourcery.com>
1247 Marc Glisse <marc.glisse@inria.fr>
1250 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
1252 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1254 * c-typeck.c: Add required include files from gimple.h.
1256 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1258 * c-decl.c (define_label, shadow_tag_warned)
1259 (check_bitfield_type_and_width, grokdeclarator, grokparms,
1260 store_parm_decls_newstyle, store_parm_decls_oldstyle)
1261 (declspecs_add_type): Remove use of in_system_header macro.
1262 * c-parser.c (c_parser_unary_expression): Likewise.
1263 * c-typeck.c (store_init_value, process_init_element)
1264 (c_start_case): Likewise.
1266 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
1269 * c-parser.c (c_parser_set_source_position_from_token): Remove
1270 reference to in_system_header from comment.
1272 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1274 * c-decl.c (grokdeclarator): Update comment to refer to
1275 tree_to_[su]hwi rather than tree_low_cst.
1277 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1279 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
1280 tree_to_uhwi throughout.
1282 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1284 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
1287 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1289 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
1292 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1294 * c-parser.c (c_parser_cilk_simd): New.
1295 (c_parser_cilk_verify_simd): New.
1296 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
1297 (c_parser_omp_for_loop): Add case for NE_EXPR.
1298 Set c_break_label for CILK_SIMD.
1299 (c_parser_cilk_clause_vectorlength): New.
1300 (c_parser_cilk_clause_linear): New.
1301 (c_parser_cilk_clause_name): New.
1302 (c_parser_cilk_all_clauses): New.
1303 * c-typeck.c (build_unary_op): Pass location argument to
1305 (build_modify_expr): Same.
1306 (build_asm_expr): Same.
1307 (c_finish_bc_stmt): Error on break/continue in loops.
1309 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1311 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
1313 2013-11-14 Diego Novillo <dnovillo@google.com>
1315 * c-decl.c: Include print-tree.h.
1316 Include stor-layout.h.
1319 Include stringpool.h.
1320 * c-lang.c: Include fold-const.h.
1321 * c-parser.c: Include stringpool.h.
1323 Include stor-layout.h.
1325 Include trans-mem.h.
1326 * c-typeck.c: Include stor-layout.h.
1327 Include trans-mem.h.
1331 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1333 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
1334 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
1336 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
1337 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
1339 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
1340 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
1341 (c_parser_declarator, c_parser_direct_declarator_inner)
1342 (c_parser_parameter_declaration, c_parser_type_name): All callers
1344 (c_parser_declaration_or_fndef): Handle declarations with type
1345 determined from the initializer.
1347 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1349 * c-typeck.c: Include gimplify.h.
1351 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1353 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
1354 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
1356 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
1357 or _Thread_local as appropriate in diagnostics.
1358 (build_null_declspecs): Initialize ret->thread_gnu_p.
1359 (declspecs_add_scspec): Handle either __thread or _Thread_local
1360 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
1361 pedantic. Do not disallow _Thread_local extern and _Thread_local
1364 2013-11-07 Joseph Myers <joseph@codesourcery.com>
1365 Andrew MacLeod <amacleod@redhat.com>
1367 * c-aux-info.c (gen_type): Handle atomic qualifier.
1368 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
1369 qualifiers when compating types.
1370 (shadow_tag_warned): Handle atomic_p in declspecs.
1371 (quals_from_declspecs): Likewise.
1372 (start_decl): Use c_type_promotes_to when promoting argument
1374 (grokdeclarator): Handle _Atomic.
1375 (get_parm_info): Diagnose any qualifier on "void" as only
1377 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
1378 comparing types. Use c_type_promotes_to when promoting argument
1380 (finish_function): Use c_type_promotes_to when promoting argument
1382 (build_null_declspecs): Handle atomic_p in declspecs.
1383 (declspecs_add_qual): Handle RID_ATOMIC.
1384 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
1385 (c_token_starts_declspecs): Handle RID_ATOMIC.
1386 (c_parser_declspecs): Handle atomic type specifiers and
1388 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
1389 from types of expressions with atomic type.
1390 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
1391 (c_parser_attribute_any_word): Handle RID_ATOMIC.
1392 (c_parser_initializer, c_parser_initelt, c_parser_initval)
1393 (c_parser_statement_after_labels, c_parser_switch_statement)
1394 (c_parser_for_statement, c_parser_expr_no_commas)
1395 (c_parser_conditional_expression, c_parser_binary_expression)
1396 (c_parser_cast_expression, c_parser_unary_expression)
1397 (c_parser_postfix_expression)
1398 (c_parser_postfix_expression_after_primary, c_parser_expression):
1399 Use convert_lvalue_to_rvalue.
1400 (c_parser_expression_conv, c_parser_expr_list): Document
1401 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
1402 (c_parser_objc_synchronized_statement): Use
1403 convert_lvalue_to_rvalue.
1404 (c_parser_objc_selector): Handle RID_ATOMIC.
1405 (c_parser_objc_receiver, c_parser_array_notation): Use
1406 convert_lvalue_to_rvalue.
1407 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
1408 _Atomic (type-name).
1409 (struct c_declspecs): Add atomic_p field.
1410 (convert_lvalue_to_rvalue): Declare.
1411 * c-typeck.c (c_type_promotes_to): Promote atomic types to
1412 corresponding atomic types.
1413 (qualify_type): Don't add _Atomic qualifiers from second argument.
1414 (comp_target_types): Do not allow _Atomic mismatches.
1415 (type_lists_compatible_p): Do not remove atomic qualifiers when
1417 (really_atomic_lvalue, convert_lvalue_to_rvalue)
1418 (build_atomic_assign): New functions.
1419 (build_unary_op): Use build_atomic_assign for atomic increment and
1421 (build_conditional_expr): Do not treat _Atomic void as a qualified
1423 (build_modify_expr): Use build_atomic_assign for atomic LHS.
1424 (find_anonymous_field_with_type, convert_to_anonymous_field)
1425 (convert_for_assignment): Do not remove atomic qualifiers when
1427 (digest_init): Do not accept initialization of arrays of atomic
1428 elements by string constants.
1429 (build_asm_expr): Use convert_lvalue_to_rvalue.
1430 (build_binary_op): Do not treat _Atomic void as a qualified
1433 2013-11-06 DJ Delorie <dj@redhat.com>
1435 * c-decl.c (locate_old_decl): If a previous conflicting decl is
1436 both explicit and builtin, print the location of the explicit one.
1438 2013-11-05 Tobias Burnus <burnus@net-b.de>
1440 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
1441 c_parser_omp_distribute, c_parser_omp_teams,
1442 c_parser_omp_target, c_parser_omp_declare): Handle
1445 2013-11-03 Marek Polacek <polacek@redhat.com>
1447 * c-decl.c (grokdeclarator): Add VLA instrumentation.
1449 2013-11-01 Jakub Jelinek <jakub@redhat.com>
1451 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
1452 check_dup_generic at the end, unless remove is true.
1453 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
1455 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
1457 2013-10-31 Jakub Jelinek <jakub@redhat.com>
1459 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
1460 with decl that is not pointer nor array.
1462 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
1464 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
1465 a spawning function is found.
1466 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
1467 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
1468 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1469 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
1471 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
1472 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
1474 (c_finish_return): Added a check to reject _Cilk_spawn in return
1476 (build_cilk_spawn): New function.
1477 (build_cilk_sync): Likewise.
1478 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
1480 2013-10-27 Tobias Burnus <burnus@net-b.de>
1483 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
1484 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
1485 (c_parser_statement_after_labels): Update calls.
1487 2013-10-24 Tobias Burnus <burnus@net-b.de>
1490 * c-parser.c (c_parser_pragma, c_parser_for_statement):
1491 Handle PRAGMA_IVDEP.
1492 (c_parser_statement_after_labels): Update call.
1494 2013-10-24 Marek Polacek <polacek@redhat.com>
1496 * c-parser.c (c_parser_struct_declaration): Add a comment.
1497 (c_parser_declarator): Don't allow _Alignas here.
1499 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
1501 * c-parser.c: Include omp-low.h.
1502 * c-typeck.c: Likewise.
1504 2013-10-17 Marek Polacek <polacek@redhat.com>
1507 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
1508 Document syntax of the array-declarator.
1509 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
1511 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
1512 (c_parser_struct_declaration): Likewise.
1513 (c_parser_declarator): Likewise.
1514 (c_parser_direct_declarator_inner): Likewise.
1515 (c_parser_parameter_declaration): Likewise.
1516 (c_parser_type_name): Likewise.
1518 2013-10-11 Jakub Jelinek <jakub@redhat.com>
1520 * c-lang.h (current_omp_declare_target_attribute): New extern
1522 * c-parser.c: Include c-lang.h.
1523 (struct c_parser): Change tokens to c_token *.
1524 Add tokens_buf field. Change tokens_avail type to unsigned int.
1525 (c_parser_consume_token): If parser->tokens isn't
1526 &parser->tokens_buf[0], increment parser->tokens.
1527 (c_parser_consume_pragma): Likewise.
1528 (enum pragma_context): Add pragma_struct and pragma_param.
1529 (c_parser_external_declaration): Adjust
1530 c_parser_declaration_or_fndef caller.
1531 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
1532 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
1533 Adjust recursive call.
1534 (c_parser_struct_or_union_specifier): Use pragma_struct instead
1536 (c_parser_parameter_declaration): Use pragma_param instead of
1538 (c_parser_compound_statement_nostart, c_parser_label,
1539 c_parser_for_statement): Adjust
1540 c_parser_declaration_or_fndef callers.
1541 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
1542 it through to c_parser_conditional_expression.
1543 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
1544 pass it through to c_parser_binary_expression. Adjust recursive
1546 (c_parser_binary_expression): Remove prec argument, add
1547 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
1548 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
1549 binop matches it, use build2 instead of parser_build_binary_op.
1550 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
1551 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
1552 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
1553 Handle pragma_struct and pragma_param the same as pragma_external.
1554 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
1555 (c_parser_omp_variable_list): Parse array sections for
1556 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
1557 (c_parser_omp_clause_collapse): Fully fold collapse expression.
1558 (c_parser_omp_clause_reduction): Handle user defined reductions.
1559 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
1560 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
1561 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
1562 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
1563 c_parser_omp_clause_depend, c_parser_omp_clause_map,
1564 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
1565 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
1566 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
1567 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
1568 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
1569 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
1570 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
1571 (c_parser_omp_for_loop): Add CODE argument, pass it through
1572 to c_finish_omp_for. Change last argument to cclauses,
1573 and adjust uses to grab parallel clauses from the array of all
1574 the split clauses. Adjust c_parser_binary_expression,
1575 c_parser_declaration_or_fndef and c_finish_omp_for callers.
1576 (omp_split_clauses): New function.
1577 (c_parser_omp_simd): New function.
1578 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
1579 Allow the function to be called also when parsing combined constructs,
1580 and call c_parser_omp_simd when parsing for simd.
1581 (c_parser_omp_sections_scope): If section-sequence doesn't start with
1582 #pragma omp section, require exactly one structured-block instead of
1583 sequence of statements.
1584 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
1585 Allow the function to be called also when parsing combined constructs.
1586 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
1587 Allow the function to be called also when parsing combined
1589 (c_parser_omp_taskgroup, c_parser_omp_cancel,
1590 c_parser_omp_cancellation_point, c_parser_omp_distribute,
1591 c_parser_omp_teams, c_parser_omp_target_data,
1592 c_parser_omp_target_update, c_parser_omp_target,
1593 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
1594 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
1595 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
1596 (c_parser_omp_construct): Add p_name and mask vars. Handle
1597 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
1598 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
1599 and c_parser_omp_sections callers.
1600 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
1601 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
1602 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
1603 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
1604 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
1606 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
1607 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
1608 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
1609 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
1610 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
1611 * c-typeck.c: Include tree-inline.h.
1612 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
1613 handle_omp_array_sections_1, handle_omp_array_sections,
1614 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
1615 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
1616 user defined reductions.
1617 (c_tree_equal): New function.
1618 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
1619 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
1620 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
1621 c_check_omp_declare_reduction_r): New prototypes.
1622 * c-decl.c (current_omp_declare_target_attribute): New variable.
1623 (c_decl_attributes): New function.
1624 (start_decl, start_function): Use it instead of decl_attributes.
1625 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
1626 c_omp_reduction_decl, c_omp_reduction_lookup,
1627 c_check_omp_declare_reduction_r): New functions.
1629 2013-09-25 Tom Tromey <tromey@redhat.com>
1631 * Make-lang.in (c/gccspec.o): Remove.
1632 (CFLAGS-c/gccspec.o): New variable.
1633 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
1634 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
1635 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
1637 2013-09-25 Tom Tromey <tromey@redhat.com>
1639 * Make-lang.in (c/gccspec.o): Don't use subshell.
1641 2013-09-18 Marek Polacek <polacek@redhat.com>
1644 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
1645 Remove unnecessary check.
1647 2013-09-18 Marek Polacek <polacek@redhat.com>
1650 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
1651 no_sanitize_undefined attribute.
1653 2013-09-13 Kai Tietz <ktietz@redhat.com>
1656 * c-decl.c (c_builtin_function_ext_scope): Remove
1657 wrong assumption that it is never called on prexisting
1660 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
1662 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
1664 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
1666 * c-objc-common.c (c_tree_printer): Tidy.
1668 2013-08-30 Marek Polacek <polacek@redhat.com>
1670 * c-typeck.c (build_binary_op): Add division by zero and shift
1673 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
1674 Joseph Myers <joseph@codesourcery.com>
1677 * c-typeck.c (c_common_type): Prefer double_type_node over
1678 other REAL_TYPE types with the same precision.
1679 (convert_arguments): Likewise.
1681 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
1683 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
1684 (c_initialize_diagnostics): Call a destructor for the early printer.
1686 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
1688 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
1689 printer initialization.
1691 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
1694 * c-array-notation.c (fix_conditional_array_notations_1): Added a
1695 check for truth values.
1696 (expand_array_notation_exprs): Added truth values case. Removed an
1697 unwanted else. Added for-loop to walk through subtrees in default
1700 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
1702 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
1704 2013-07-23 Joseph Myers <joseph@codesourcery.com>
1706 * c-parser.c (struct c_generic_association): Fix typo.
1708 2013-07-23 Tom Tromey <tromey@redhat.com>
1709 Joseph Myers <joseph@codesourcery.com>
1711 * c-parser.c (struct c_generic_association): New.
1712 (c_generic_association_d): New typedef.
1713 (c_parser_generic_selection): New function.
1714 (c_parser_postfix_expression): Handle RID_GENERIC.
1716 2013-07-13 Jason Merrill <jason@redhat.com>
1719 * c-decl.c (finish_struct): Check for too-large class.
1721 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
1724 * c-typeck.c (set_init_index): When folding, check for index overflow.
1726 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1728 * c-parser.c (c_parser_array_notation): Removed rejection of array
1729 notations in an array of function pointers.
1731 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
1733 * c-array-notation.c (make_triplet_val_inv): New function.
1734 (create_cmp_incr): Likewise.
1735 (create_array_refs): Likewise.
1736 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
1737 Also modularized common parts between functions and called the function.
1738 (build_array_notation_expr): Likewise.
1739 (fix_conditional_array_notations_1): Likewise.
1740 (fix_array_notation_expr): Likewise.
1741 (fix_array_notation_call_expr): Likewise.
1743 2013-06-18 Marek Polacek <polacek@redhat.com>
1746 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
1748 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
1750 * c-array-notation.c (build_array_notation_expr): Reject array notation
1751 mismatch between LHS and RHS even inside a call_expr. Also, removed
1752 a couple while statements that were dead code.
1754 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
1756 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
1757 excessive precision expressions in function parameters. Also removed
1758 couple unwanted while statements.
1760 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1762 * c-array-notation.c (expand_array_notation_exprs): Added
1763 ARRAY_NOTATION_REF case.
1765 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
1767 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
1768 function to c-family/array-notation-common.c.
1769 (is_cilkplus_reduce_builtin): Likewise.
1770 (find_rank): Likewise.
1771 (extract_array_notation_exprs): Likewise.
1772 (replace_array_notations): Likewise.
1773 (find_inv_trees): Likewise.
1774 (replace_inv_trees): Likewise.
1775 (contains_array_notation_expr): Likewise.
1776 (find_correct_array_notation_type): Likewise.
1777 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
1778 (struct inv_list): Moved this to c-family/array-notation-common.c.
1779 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
1781 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
1783 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
1784 reduction functions outside the for-loop. Added a check if the fundecl
1785 is non-NULL. Finally, removed an unwanted if-statement, and made the
1788 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1790 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
1791 condition of the if-statement matches the rank of else-block and then-
1792 block when array notations are used.
1793 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
1794 expression after the entire function body is parsed.
1795 (c_parser_expr_no_commas): Delayed creating array notation expressions
1796 to the end of function parsing.
1797 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
1798 whole if-statement instead of just the condition.
1799 (expand_array_notation_exprs): Added MODIFY_EXPR case.
1801 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
1804 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
1805 array to NULL_TREE if they are unused. Also added a check for the
1806 field to be NULL before its fields are used in future.
1808 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1811 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
1812 (build_array_notation_expr): Likewise.
1814 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
1816 * c-typeck.c (build_array_ref): Added a check to see if array's
1817 index is greater than one. If true, then emit an error.
1818 (build_function_call_vec): Exclude error reporting and checking
1819 for builtin array-notation functions.
1820 (convert_arguments): Likewise.
1821 (c_finish_return): Added a check for array notations as a return
1822 expression. If true, then emit an error.
1823 (c_finish_loop): Added a check for array notations in a loop
1824 condition. If true then emit an error.
1825 (lvalue_p): Added a ARRAY_NOTATION_REF case.
1826 (build_binary_op): Added a check for array notation expr inside
1827 op1 and op0. If present, we call another function to find correct
1829 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
1830 * c-parser.c (c_parser_compound_statement): Check if array
1831 notation code is used in tree, if so, then transform them into
1833 (c_parser_expr_no_commas): Check if array notation is used in LHS
1834 or RHS, if so, then build array notation expression instead of
1836 (c_parser_postfix_expression_after_primary): Added a check for
1837 colon(s) after square braces, if so then handle it like an array
1838 notation. Also, break up array notations in unary op if found.
1839 (c_parser_direct_declarator_inner): Added a check for array
1841 (c_parser_compound_statement): Added a check for array notation in
1842 a stmt. If one is present, then expand array notation expr.
1843 (c_parser_if_statement): Likewise.
1844 (c_parser_switch_statement): Added a check for array notations in
1845 a switch statement's condition. If true, then output an error.
1846 (c_parser_while_statement): Similarly, but for a while.
1847 (c_parser_do_statement): Similarly, but for a do-while.
1848 (c_parser_for_statement): Similarly, but for a for-loop.
1849 (c_parser_unary_expression): Check if array notation is used in a
1850 pre-increment or pre-decrement expression. If true, then expand
1852 (c_parser_array_notation): New function.
1853 * c-array-notation.c: New file.
1854 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
1856 2013-05-23 Mike Stump <mikestump@comcast.net>
1858 * c-typeck.c (convert_for_assignment): Handle references to memory
1861 2013-05-16 Jason Merrill <jason@redhat.com>
1863 * Make-lang.in (cc1$(exeext)): Use link mutex.
1865 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
1867 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
1868 to simply use OPT_Wpointer_arith.
1869 (build_unary_op): Likewise.
1871 2013-04-03 Jakub Jelinek <jakub@redhat.com>
1874 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
1875 argument. If set, or it temporarily for parsing of the first
1876 argument into force_folding_builtin_constant_p.
1877 (c_parser_postfix_expression): Adjust callers.
1879 2013-03-21 Richard Biener <rguenther@suse.de>
1881 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
1882 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
1884 2013-02-12 Marek Polacek <polacek@redhat.com>
1887 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
1890 2013-01-24 Jakub Jelinek <jakub@redhat.com>
1893 * c-typeck.c (set_nonincremental_init_from_string): If
1894 constructor_max_index is NULL, treat it as if tree_int_cst_lt
1896 (process_init_element): Likewise.
1898 2012-12-20 Jakub Jelinek <jakub@redhat.com>
1901 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
1902 argument, don't call default_function_array_conversion
1903 nor c_fully_fold here.
1904 (c_parser_asm_statement): Adjust callers.
1905 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
1906 and outputs here, and call default_function_array_conversion
1907 on inputs that don't need to be addressable.
1909 2012-12-18 Jakub Jelinek <jakub@redhat.com>
1912 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
1913 warning require that both c_common_unsigned_type as well as
1914 c_common_signed_type is the same for both mvl and mvr types.
1916 2012-11-16 Diego Novillo <dnovillo@google.com>
1918 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
1920 * c-common.c: Use new vec API in vec.h.
1921 * c-common.h: Likewise.
1922 * c-gimplify.c: Likewise.
1923 * c-pragma.c: Likewise.
1924 * c-pretty-print.c: Likewise.
1925 * c-pretty-print.h: Likewise.
1926 * c-semantics.c: Likewise.
1927 * c-decl.c: Likewise.
1928 * c-parser.c: Likewise.
1929 * c-tree.h: Likewise.
1930 * c-typeck.c: Likewise.
1932 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
1935 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
1937 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1940 * c-decl.c (warn_if_shadowing): Do not warn if a variable
1941 shadows a function, unless the variable is a function or a
1942 pointer-to-function.
1944 2012-10-12 Jakub Jelinek <jakub@redhat.com>
1947 * c-parser.c (struct c_tree_loc_pair): Removed.
1948 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
1949 add location_t * and tree * arguments, fill in array of 3
1950 sizeof_arg trees and corresponding locs.
1951 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
1952 c_parser_expr_list callers.
1953 (c_parser_postfix_expression_after_primary): Likewise. Pass
1954 array of 3 sizeof_arg trees and locs (corresponding to first
1955 3 arguments) to sizeof_pointer_memaccess_warning.
1957 2012-10-09 Lawrence Crowl <crowl@google.com>
1959 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
1960 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
1963 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
1966 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
1969 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
1972 * c-typeck.c: Include c-common.h.
1973 (enum stv_conv): Moved to c-common.h.
1974 (scalar_to_vector): Moved to c-common.c.
1975 (build_binary_op): Adapt to scalar_to_vector's new prototype.
1976 * Make-lang.in: c-typeck.c depends on c-common.h.
1978 2012-10-04 Arnaud Charlet <charlet@adacore.com>
1980 * c-decl.c (c_write_global_declarations): Fix handling of
1983 2012-09-30 Sharad Singhai <singhai@google.com>
1985 * c-decl.c (c_write_global_declarations): Use a different method
1986 to determine if the dump has ben initialized.
1988 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1991 * c-typeck.c (c_cast_expr): When casting to a type requiring
1992 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
1995 2012-09-14 Joseph Myers <joseph@codesourcery.com>
1998 * c-typeck.c (build_unary_op): Pass original argument of
1999 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2000 any C_MAYBE_CONST_EXPR, if it has integer operands.
2001 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2002 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2003 to c_objc_common_truthvalue_conversion, then remove any
2004 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2005 c_objc_common_truthvalue_conversion not
2006 c_common_truthvalue_conversion.
2007 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2008 call note_integer_operands for arguments with integer operands
2009 that are not integer constants.
2011 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2014 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2015 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2017 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2020 * c-convert.c (convert): Don't call fold_convert_loc if
2021 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2022 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2023 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2025 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2028 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2029 for nested and empty_ok arguments in the call to
2030 c_parser_declaration_or_fndef.
2032 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2034 * c-tree.h (c_last_sizeof_arg): Declare.
2035 * c-parser.c (struct c_tree_loc_pair): New type.
2036 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2038 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2039 (c_parser_postfix_expression_after_primary): Likewise. Call
2040 sizeof_pointer_memaccess_warning if needed.
2041 (sizeof_ptr_memacc_comptypes): New function.
2042 * c-typeck.c (c_last_sizeof_arg): New global variable.
2043 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2045 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2047 * c-lang.h (lang_decl): Add variable_size GTY option.
2049 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2051 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2052 * Make-lang.in: Fix dependencies.
2054 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2056 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2057 and add language Makefile hooks.
2058 * config-lang.in: New file.
2059 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2060 add the required "normal" config-lang.in rules.
2061 * c-lang.h: Moved from gcc/ to here.
2062 * c-tree.h: Likewise.
2063 * c-objc-common.c: Likewise.
2064 * c-objc-common.h: Likewise.
2065 * c-typeck.c: Likewise.
2066 * c-convert.c: Likewise.
2067 * c-lang.c: Likewise.
2068 * c-aux-info.c: Likewise.
2069 * c-errors.c: Likewise.
2070 * gccspec.c: Likewise.
2071 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2072 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2074 Copyright (C) 2012-2015 Free Software Foundation, Inc.
2076 Copying and distribution of this file, with or without modification,
2077 are permitted in any medium without royalty provided the copyright
2078 notice and this notice are preserved.