1 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2 Aldy Hernandez <aldyh@redhat.com>
4 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
5 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
6 (c_parser_omp_variable_list): Handle structure elements for
7 map, to and from clauses. Handle array sections in reduction
8 clause. Formatting fixes.
9 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
11 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
12 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
13 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
14 c_parser_omp_clause_is_device_ptr): New functions.
15 (c_parser_omp_clause_ordered): Parse optional parameter.
16 (c_parser_omp_clause_reduction): Handle array reductions.
17 (c_parser_omp_clause_schedule): Parse optional simd modifier.
18 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
20 (c_parser_omp_clause_linear): Parse linear clause modifiers.
21 (c_parser_omp_clause_depend_sink): New function.
22 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
23 (c_parser_omp_clause_map): Parse release/delete map kinds and
24 optional always modifier.
25 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
26 and c_finish_omp_clauses callers.
27 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
28 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
29 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
30 (OMP_CRITICAL_CLAUSE_MASK): Define.
31 (c_parser_omp_critical): Parse critical clauses.
32 (c_parser_omp_for_loop): Handle doacross loops, adjust
33 c_finish_omp_for and c_finish_omp_clauses callers.
34 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
35 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
36 (OMP_FOR_CLAUSE_MASK): Add linear clause.
37 (c_parser_omp_for): Disallow ordered clause when combined with
38 distribute. Disallow linear clause when combined with distribute
39 and not combined with simd.
40 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
41 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
42 parse clauses and if depend clause is found, don't parse a body.
43 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
44 Allow target parallel without for after it.
45 (OMP_TASK_CLAUSE_MASK): Add priority clause.
46 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
47 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
49 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
50 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
51 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
52 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
54 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
55 defaultmap and is_device_ptr clauses.
56 (c_parser_omp_target): Parse target parallel and target simd. Set
57 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
58 and target exit data. Diagnose invalid map kinds.
59 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
60 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
62 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
64 (OMP_TASKLOOP_CLAUSE_MASK): Define.
65 (c_parser_omp_taskloop): New function.
66 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
67 handle PRAGMA_OMP_TASKLOOP.
68 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
69 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
70 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
71 Add IS_OMP argument, handle structure element bases, diagnose
72 bitfields, pass IS_OMP recursively, diagnose known zero length
73 array sections in depend clauses, handle array sections in reduction
74 clause, diagnose negative length even for pointers.
75 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
76 types, pass IS_OMP down to handle_omp_array_sections_1, handle
77 array sections in reduction clause, set
78 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
79 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
80 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
81 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
83 2015-10-06 Marek Polacek <polacek@redhat.com>
85 * c-parser.c (c_parser_statement_after_labels): Use
86 protected_set_expr_location.
87 (c_parser_omp_clause_num_gangs): Likewise.
88 (c_parser_omp_clause_num_threads): Likewise.
89 (c_parser_omp_clause_num_workers): Likewise.
90 (c_parser_omp_clause_vector_length): Likewise.
91 (c_parser_omp_clause_num_teams): Likewise.
92 (c_parser_omp_clause_thread_limit): Likewise.
93 * c-typeck.c (build_c_cast): Likewise.
94 (c_cast_expr): Likewise.
96 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
98 * c-typeck.c (c_tree_equal): Use real_equal instead of
101 2015-10-04 Jason Merrill <jason@redhat.com>
103 * c-parser.c (c_lex_one_token): Handle @synchronized.
104 * c-decl.c (match_builtin_function_types): A declaration of a built-in
105 can change whether the function is transaction_safe.
107 2015-10-02 Marek Polacek <polacek@redhat.com>
110 * c-typeck.c (convert_for_assignment): Use the expansion point
113 2015-10-02 Marek Polacek <polacek@redhat.com>
116 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
117 and pass it down to c_parser_if_statement.
118 (c_parser_else_body): Add CHAIN parameter and pass it down to
119 c_parser_statement_after_labels.
120 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
121 duplicated if-else-if conditions.
123 2015-10-01 Marek Polacek <polacek@redhat.com>
125 * c-typeck.c (convert_for_assignment): Improve commentary.
127 2015-09-30 Marek Polacek <polacek@redhat.com>
130 * c-typeck.c (c_finish_return): Use the expansion point location for
131 certain "return with value" warnings.
133 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
135 * c-parser.c (pragma_lex): Add loc argument.
137 2015-09-15 Marek Polacek <polacek@redhat.com>
140 * c-decl.c (tag_exists_p): New function.
141 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
142 struct/union/enum keywords are missing.
143 * c-tree.h (tag_exists_p): Declare.
145 2015-09-15 Marek Polacek <polacek@redhat.com>
147 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
148 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
149 Return NULL_TREE instead of 0.
150 (lookup_name): Return NULL_TREE instead of 0.
151 (lookup_name_in_scope): Likewise.
152 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
153 (parser_xref_tag): Use false instead of 0.
154 (start_struct): Use true instead of 1.
155 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
157 2015-09-14 Marek Polacek <polacek@redhat.com>
159 * c-typeck.c (set_nonincremental_init_from_string): Use
160 HOST_WIDE_INT_M1U when shifting a negative value.
162 2015-09-09 Mark Wielaard <mjw@redhat.com>
164 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
167 2015-09-10 Jakub Jelinek <jakub@redhat.com>
170 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
171 into OMP_FOR_PRE_BODY rather than before the loop.
173 2015-09-09 Jakub Jelinek <jakub@redhat.com>
176 * c-parser.c (c_parser_oacc_all_clauses,
177 c_parser_omp_all_clauses): Remove invalid clause from
178 list of clauses even if parser->error is set.
181 * c-parser.c (c_parser_omp_clause_aligned,
182 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
184 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
188 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
189 instead of c_parser_unary_expression. If the result is !lvalue_p,
190 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
192 2015-09-04 Marek Polacek <polacek@redhat.com>
195 * c-typeck.c (build_binary_op): Don't instrument static initializers.
197 2015-09-03 Martin Sebor <msebor@redhat.com>
200 * c-typeck.c (convert_arguments, parser_build_unary_op,
201 build_conditional_expr, c_cast_expr, convert_for_assignment,
202 build_binary_op, _objc_common_truthvalue_conversion): Call
204 (c_decl_implicit): Define.
206 2015-09-02 Marek Polacek <polacek@redhat.com>
209 * c-parser.c (c_parser_enum_specifier): Give a better error for
212 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
214 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
216 2015-08-12 Marek Polacek <polacek@redhat.com>
218 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
221 2015-08-03 Marek Polacek <polacek@redhat.com>
224 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
226 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
228 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
230 * c-parser.c (c_parser_if_body): Take token_indent_info
231 argument. Call warn_for_misleading_indentation even when the
232 body is a semicolon. Extract token_indent_infos corresponding
233 to the guard, body and next tokens. Adjust call to
234 warn_for_misleading_indentation accordingly.
235 (c_parser_else_body): Likewise.
236 (c_parser_if_statement): Likewise.
237 (c_parser_while_statement): Likewise.
238 (c_parser_for_statement): Likewise.
240 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
241 Manuel López-Ibáñez <manu@gcc.gnu.org>
243 * c-decl.c (get_parm_info): Remove static var. Update warning
246 2015-07-27 Marek Polacek <polacek@redhat.com>
250 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
252 2015-07-20 Marek Polacek <polacek@redhat.com>
255 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
256 (build_binary_op): Warn about left shift overflows.
258 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
260 * c-array-notation.c: Adjust includes for flags.h changes.
261 * c-objc-common.c: Likewise.
263 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
265 * c-array-notation.c: Adjust includes.
266 * c-aux-info.c: Likewise.
267 * c-convert.c: Likewise.
268 * c-decl.c: Likewise.
269 * c-errors.c: Likewise.
270 * c-lang.c: Likewise.
271 * c-objc-common.c: Likewise.
272 * c-parser.c: Likewise.
273 * c-typeck.c: Likewise.
275 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
278 * c-decl.c (finish_function): Call do_warn_unused_parameter.
280 2015-06-29 Marek Polacek <polacek@redhat.com>
283 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
284 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
285 about -Wswitch-bool here.
286 (do_case): Update c_add_case_label call.
287 (c_finish_case): Update c_do_switch_warnings call.
289 2015-06-27 Marek Polacek <polacek@redhat.com>
291 * c-typeck.c: Use VECTOR_TYPE_P throughout.
293 2015-06-26 Marek Polacek <polacek@redhat.com>
295 * c-array-notation.c (fix_builtin_array_notation_fn): Use
297 * c-typeck.c (array_to_pointer_conversion): Likewise.
298 (build_unary_op): Likewise.
299 (c_finish_return): Likewise.
301 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
303 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
304 * c-parser.c: Likewise.
306 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
308 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
309 instead of pointer_hash.
310 (detect_field_duplicates): Likewise.
312 2015-06-25 Marek Polacek <polacek@redhat.com>
314 * c-array-notation.c: Use VAR_P throughout.
315 * c-decl.c: Likewise.
316 * c-objc-common.c: Likewise.
317 * c-parser.c: Likewise.
318 * c-typeck.c: Likewise.
320 2015-06-25 Marek Polacek <polacek@redhat.com>
322 * c-decl.c: Use is_global_var throughout.
323 * c-parser.c: Likewise.
324 * c-typeck.c: Likewise.
326 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
328 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
329 * c-aux-info.c: Likewise.
330 * c-convert.c: Likewise.
331 * c-decl.c: Likewise.
332 * c-errors.c: Likewise.
333 * c-lang.c: Likewise.
334 * c-objc-common.c: Likewise.
335 * c-parser.c: Likewise.
336 * c-typeck.c: Likewise.
338 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
341 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
344 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
346 * c-decl.c (pop_scope): Register the main translation unit
347 through the new debug hook.
349 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
351 * c-array-notation.c : Adjust include files.
352 * c-aux-info.c : Likewise.
353 * c-convert.c : Likewise.
354 * c-decl.c : Likewise.
355 * c-errors.c : Likewise.
356 * c-lang.c : Likewise.
357 * c-lang.h : Likewise.
358 * c-objc-common.c : Likewise.
359 * c-parser.c : Likewise.
360 * c-typeck.c : Likewise.
362 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
364 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
365 immediately clobber it.
366 (c_write_global_declarations_1): Remove call to
367 check_global_declaration_1.
368 (c_write_global_declarations_2): Remove.
369 (c_write_final_cleanups): Rename from c_write_global_declarations.
370 Remove call to finalize_compilation_unit.
371 Remove calls to debugging hooks.
372 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
373 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
374 * c-tree.h: Remove c_write_global_declarations.
376 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
378 * c-array-notation.c: Adjust includes for restructured coretypes.h.
379 * c-aux-info.c: Likewise.
380 * c-convert.c: Likewise.
381 * c-decl.c: Likewise.
382 * c-errors.c: Likewise.
383 * c-lang.c: Likewise.
384 * c-objc-common.c: Likewise.
385 * c-parser.c: Likewise.
386 * c-typeck.c: Likewise.
388 2015-06-04 Marek Polacek <polacek@redhat.com>
391 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
394 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
396 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
397 Warn for empty struct.
398 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
400 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
402 * c-decl.c (start_function): Call plugin before parsing.
403 (finish_function): Call plugin after parsing.
405 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
408 * c-decl.c (merge_decls): Merge DECL_COMMON.
410 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
412 * Make-lang.in (check_gcc_pallelize): Define.
414 2015-05-22 Marek Polacek <polacek@redhat.com>
417 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
420 2015-05-21 Marek Polacek <polacek@redhat.com>
422 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
425 2015-05-20 Marek Polacek <polacek@redhat.com>
427 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
428 * c-typeck.c: Likewise.
430 2015-05-19 Marek Polacek <polacek@redhat.com>
432 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
434 2015-05-19 Jakub Jelinek <jakub@redhat.com>
437 * c-parser.c (c_parser_omp_for_loop): Don't add
438 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
439 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
440 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
443 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
445 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
448 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
451 * c-objc-common.c (c_tree_printer): Replace locus pointer with
454 2015-05-14 Marek Polacek <polacek@redhat.com>
458 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
461 2015-05-12 David Malcolm <dmalcolm@redhat.com>
463 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
464 to add a call to warn_for_misleading_indentation.
465 (c_parser_else_body): Likewise, adding param "else_loc".
466 (c_parser_if_statement): Check for misleading indentation.
467 (c_parser_while_statement): Likewise.
468 (c_parser_for_statement): Likewise.
470 2015-05-08 Marek Polacek <polacek@redhat.com>
473 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
474 (output_init_element): Likewise.
476 2015-05-07 Marek Polacek <polacek@redhat.com>
479 * c-typeck.c (build_binary_op): Warn when left shifting a negative
482 2015-04-30 Marek Polacek <polacek@redhat.com>
484 * c-typeck.c (set_init_label): Call error_at instead of error and
487 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
490 * c-typeck.c (c_build_va_arg): Clarify the error message.
492 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
494 * c-parser.c (c_parser_oacc_enter_exit_data): Use
495 OMP_STANDALONE_CLAUSES.
497 2015-04-28 Marek Polacek <polacek@redhat.com>
499 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
501 2015-04-28 Marek Polacek <polacek@redhat.com>
504 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
506 2015-04-25 Marek Polacek <polacek@redhat.com>
509 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
512 2015-04-23 Marek Polacek <polacek@redhat.com>
515 * c-decl.c (set_labels_context_r): New function.
516 (store_parm_decls): Call it via walk_tree_without_duplicates.
517 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
518 instead of create_tmp_var. Build TARGET_EXPR instead of
520 (build_atomic_assign): Use create_tmp_var_raw instead of
521 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
523 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
525 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
526 (c_parser_omp_target_update): Add missed %> to error_at ().
528 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
531 * c-decl.c (c_default_pointer_mode): Remove definition.
532 * c-tree.h (c_default_pointer_mode): Remove declaration.
534 2015-03-27 Tobias Burnus <burnus@net-b.de>
537 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
539 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
540 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
541 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
543 2015-03-19 Jakub Jelinek <jakub@redhat.com>
545 * c-decl.c (c_decl_attributes): Also add "omp declare target"
546 attribute for DECL_EXTERNAL VAR_DECLs.
548 2015-03-11 Jakub Jelinek <jakub@redhat.com>
550 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
553 2015-03-10 Jakub Jelinek <jakub@redhat.com>
556 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
557 before preparing arguments to warn_logical_not_parentheses.
559 2015-03-09 Jakub Jelinek <jakub@redhat.com>
562 * c-typeck.c (parser_build_binary_op): Don't warn for
563 !!x == y or !b == y where b is _Bool.
565 2015-03-09 Marek Polacek <polacek@redhat.com>
567 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
568 * c-decl.c (grokdeclarator): Likewise.
569 * c-typeck.c (build_binary_op): Likewise.
571 2015-02-27 Marek Polacek <polacek@redhat.com>
574 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
576 2015-02-14 Marek Polacek <polacek@redhat.com>
579 * c-decl.c (grokdeclarator): Set the range of a flexible array member
580 declared through a typedef name.
582 2015-02-13 Marek Polacek <polacek@redhat.com>
585 * c-decl.c (grokdeclarator): Print also the type when giving
586 the error message about array's incomplete element type.
588 2015-02-11 Jakub Jelinek <jakub@redhat.com>
591 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
592 check in the POP macro.
594 2015-02-09 Marek Polacek <polacek@redhat.com>
597 * c-typeck.c (process_init_element): Don't always wrap
598 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
599 initializing a range of elements.
601 2015-02-04 Jakub Jelinek <jakub@redhat.com>
605 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
607 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
609 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
610 processing enum declaration.
612 2015-01-29 Marek Polacek <polacek@redhat.com>
615 * c-typeck.c (pop_init_level): If constructor_elements has
616 exactly one element with integer_zerop value, set constructor_zeroinit
617 to 1. Remove braces around warning_init call.
619 2015-01-27 Jakub Jelinek <jakub@redhat.com>
622 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
623 of FUNCTION_DECLs with error_mark_node.
625 2015-01-26 Jakub Jelinek <jakub@redhat.com>
628 * c-typeck.c (convert_arguments): Return -1 if there are
629 error_args, even if we've diagnosed too many arguments.
631 2015-01-21 Richard Biener <rguenther@suse.de>
634 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
635 for builtins the user declared correctly.
637 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
638 Bernd Schmidt <bernds@codesourcery.com>
639 Cesar Philippidis <cesar@codesourcery.com>
640 James Norris <jnorris@codesourcery.com>
641 Jakub Jelinek <jakub@redhat.com>
642 Ilmir Usmanov <i.usmanov@samsung.com>
644 * c-parser.c: Include "gomp-constants.h".
645 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
646 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
647 Use OMP_CLAUSE_SET_MAP_KIND.
648 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
649 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
650 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
651 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
652 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
653 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
654 "copyout", "create", "delete", "deviceptr", "gang", "host",
655 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
656 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
657 "present_or_create", "pcreate", "seq", "self", "vector",
658 "vector_length", "wait", "worker".
659 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
660 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
661 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
662 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
663 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
664 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
665 (c_parser_oacc_data_clause_deviceptr)
666 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
667 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
668 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
669 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
670 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
671 (c_parser_oacc_parallel, c_parser_oacc_update)
672 (c_parser_oacc_wait): New functions.
673 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
674 (c_finish_oacc_data): New prototypes.
675 * c-typeck.c: Include "gomp-constants.h".
676 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
677 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
678 OMP_CLAUSE_SET_MAP_KIND.
679 (c_finish_oacc_parallel, c_finish_oacc_kernels)
680 (c_finish_oacc_data): New functions.
681 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
682 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
683 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
684 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
685 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
686 GOMP_MAP_FORCE_DEVICEPTR.
688 2015-01-09 Michael Collison <michael.collison@linaro.org>
690 * c-array-notation.c: Include hash-set.h, machmode.h,
691 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
692 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
693 * c-aux-info.c: Ditto.
694 * c-convert.c: Ditto.
698 * c-objc-common.c: Ditto.
700 * c-typeck.c: Include hash-set.h, machmode.h,
701 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
702 fold-const.h, wide-int.h, inchash.h, real.h and
703 fixed-value.h due to flattening of tree.h.
705 2015-01-07 Marek Polacek <polacek@redhat.com>
708 * c-typeck.c (process_init_element): Disallow initialization of
709 a flexible array member with a string constant if the structure
712 2015-01-05 Jakub Jelinek <jakub@redhat.com>
715 * c-typeck.c (convert_for_assignment, c_finish_return): For
716 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
717 types also set in_late_binary_op around convert call.
718 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
719 to integral type casts, if not in_late_binary_op, pass c_fully_fold
720 result on expr as last argument to ubsan_instrument_float_cast,
721 if in_late_binary_op, don't use c_save_expr but save_expr.
723 Update copyright years.
725 2015-01-05 Marek Polacek <polacek@redhat.com>
728 * c-typeck.c (build_array_ref): Pass loc down to
729 warn_array_subscript_with_type_char.
731 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
733 * c-typeck.c: New behavious for pointers to arrays with qualifiers
734 (common-pointer-type): For pointers to arrays take qualifiers from
736 (build_conditional_expr): Add warnings for lost qualifiers.
737 (comp-target-types): Allow pointers to arrays with different qualifiers.
738 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
739 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
740 to PEDWARN_FOR_QUALIFIERS.
742 2014-12-17 Jakub Jelinek <jakub@redhat.com>
745 * c-convert.c: Include ubsan.h.
746 (convert): For real -> integral casts and
747 -fsanitize=float-cast-overflow don't call convert_to_integer, but
748 instead instrument the float cast directly.
750 2014-11-29 Jakub Jelinek <jakub@redhat.com>
752 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
753 c_finish_stmt_expr): Remove NULL last argument from
754 create_tmp_var_raw and create_tmp_var calls.
755 * c-array-notation.c (fix_builtin_array_notation_fn,
756 build_array_notation_expr, fix_conditional_array_notations_1,
757 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
759 2014-11-28 Marek Polacek <polacek@redhat.com>
762 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
763 convert the right operand to integer type.
765 2014-11-25 Marek Polacek <polacek@redhat.com>
768 * c-decl.c (start_function): Disable -Wmissing-declarations warning
769 for inline functions.
771 2014-11-21 Jakub Jelinek <jakub@redhat.com>
774 * c-typeck.c (build_array_ref): Adjust
775 convert_vector_to_pointer_for_subscript caller. If it returns true,
776 call non_lvalue_loc on the result.
778 2014-11-11 Richard Biener <rguenther@suse.de>
780 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
783 2014-11-10 Andi Kleen <ak@linux.intel.com>
786 * c-parser.c (c_parser_statement_after_labels): Call
788 (c_parser_if_statement): Dito.
789 (c_parser_switch_statement): Dito.
790 (c_parser_while_statement): Dito.
791 (c_parser_do_statement): Dito.
792 (c_parser_for_statement): Dito.
793 * c-typeck.c (c_finish_loop): Dito.
795 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
797 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
798 OPT_Wshift_count_overflow in the warnings.
800 2014-10-30 Marek Polacek <polacek@redhat.com>
802 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
803 print the stripped version as well, if they're not the same.
805 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
807 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
810 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
812 * c-decl.c: Adjust include files.
815 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
816 Tom Tromey <tromey@redhat.com>
818 * c-tree.h (enum c_oracle_request): New.
819 (c_binding_oracle_function): New typedef.
820 (c_binding_oracle, c_pushtag, c_bind): Declare.
821 * c-decl.c (c_binding_oracle): New global.
822 (I_SYMBOL_CHECKED): New macro.
823 (i_symbol_binding): New function.
824 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
825 (I_TAG_CHECKED): New macro.
826 (i_tag_binding): New function.
827 (I_TAG_BINDING, I_TAG_DECL): Redefine.
828 (I_LABEL_CHECKED): New macro.
829 (i_label_binding): New function.
830 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
831 (c_print_identifier): Save and restore c_binding_oracle.
832 (c_pushtag, c_bind): New functions.
834 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
836 * c-typeck.c: Adjust include files.
838 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
841 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
842 initialization here...
843 (c_initialize_diagnostics): ... but here. Set defaults after
844 building pretty-printer.
846 2014-10-23 Marek Polacek <polacek@redhat.com>
849 * c-decl.c (pop_scope): Don't print warning in external_scope.
851 2014-10-19 Marek Polacek <polacek@redhat.com>
854 * c-typeck.c (output_init_element): Allow initializing objects with
855 static storage duration with compound literals even in C99 and add
858 2014-10-17 Marek Polacek <polacek@redhat.com>
861 * c-typeck.c (digest_init): Allow initializing objects with static
862 storage duration with compound literals even in C99 and add pedwarn
865 2014-10-17 Marek Polacek <polacek@redhat.com>
868 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
869 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
870 error multiple times. Print the type.
872 2014-10-17 Marek Polacek <polacek@redhat.com>
875 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
878 2014-10-17 Marek Polacek <polacek@redhat.com>
880 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
881 (start_function): Use OPT_Wimplicit_int instead of 0.
882 (store_parm_decls_oldstyle): Likewise.
884 2014-10-17 Alan Modra <amodra@gmail.com>
887 * c-decl.c (merge_decls): Don't merge section name or tls model
888 to newdecl symtab node, instead merge to olddecl. Override
889 existing olddecl section name. Set tls_model for all thread-local
890 vars, not just OMP thread-private ones. Remove incorrect comment.
892 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
894 * c-decl.c: Adjust include files.
896 2014-10-14 DJ Delorie <dj@redhat.com>
898 * c-parser.c (c_parse_init): Add RID entries for each __intN.
899 (c_token_starts_typename): Check all __intN, not just __int128.
900 (c_token_starts_declspecs): Likewise.
901 (c_parser_declspecs): Likewise.
902 (c_parser_attribute_any_word): Likewise.
903 (c_parser_objc_selector): Likewise.
904 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
905 (struct c_declspecs): Add int_n_idx field to record *which* __intN
907 * c-decl.c (declspecs_add_type): Check for all __intN, not just
909 (finish_declspecs): Likewise.
911 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
913 * c-parser.c (c_parser_all_labels): New function to replace
915 (c_parser_statement): Call the new function.
917 2014-10-09 Marek Polacek <polacek@redhat.com>
920 * c-typeck.c (pop_init_level): Don't warn about initializing
923 2014-10-07 Marek Polacek <polacek@redhat.com>
926 * c-decl.c (header_for_builtin_fn): New function.
927 (implicitly_declare): Suggest which header to include.
929 2014-10-07 Marek Polacek <polacek@redhat.com>
931 * c-convert.c (convert): Use error_operand_p.
932 * c-typeck.c (require_complete_type): Likewise.
933 (really_atomic_lvalue): Likewise.
934 (digest_init): Likewise.
935 (handle_omp_array_sections_1): Likewise.
937 2014-10-03 Marek Polacek <polacek@redhat.com>
940 * c-decl.c (pop_scope): Don't warn about "inline function declared
941 but never defined" for functions marked with gnu_inline attribute.
943 2014-09-25 Jakub Jelinek <jakub@redhat.com>
946 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
947 on low_bound and length.
949 2014-09-24 Marek Polacek <polacek@redhat.com>
953 * c-parser.c: Don't define CPP_KEYWORD.
954 (c_parser_switch_statement): Pass original type to c_finish_case.
955 * c-tree.h (c_finish_case): Update declaration.
956 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
957 conditionally to c_do_switch_warnings.
959 2014-09-03 Marek Polacek <polacek@redhat.com>
962 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
965 2014-09-02 Jakub Jelinek <jakub@redhat.com>
966 Balaji V. Iyer <balaji.v.iyer@intel.com>
967 Igor Zamyatin <igor.zamyatin@intel.com>
969 * c-parser.c (c_parser_cilk_for): New function.
970 (c_parser_cilk_grainsize): Likewise.
971 (c_get_temp_regvar): Likewise.
972 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
973 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
974 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
975 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
978 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
980 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
981 with using HOST_WIDE_INT without truncation to 'int'
983 2014-08-22 Marek Polacek <polacek@redhat.com>
986 * c-typeck.c (parser_build_binary_op): Adjust call to
987 warn_logical_not_parentheses.
989 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
992 * c-parser.c (c_parser_array_notation): Check for correct
993 type of an array added.
995 2014-08-19 Marek Polacek <polacek@redhat.com>
998 * c-typeck.c (build_binary_op): If either operand of a comparison
999 is a boolean expression, call maybe_warn_bool_compare.
1001 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
1004 * c-typeck.c (build_c_cast): Do a conversion even when the
1005 TYPE_MAIN_VARIANTs are the same.
1007 2014-08-19 Marek Polacek <polacek@redhat.com>
1009 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
1010 pedwarn_c99 instead of pedwarn.
1011 (grokfield): Likewise.
1012 (warn_defaults_to): New function.
1013 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
1014 Unconditionally call pedwarn_c99 instead of pedwarn.
1015 (start_function): Call warn_defaults_to instead of pedwarn_c99.
1016 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
1017 check flag_isoc11 before.
1018 * c-errors.c (pedwarn_c99): Change the return type to bool.
1019 Handle -Wc99-c11-compat.
1020 * c-parser.c (disable_extension_diagnostics): Handle
1021 warn_c99_c11_compat.
1022 (restore_extension_diagnostics): Likewise.
1023 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
1024 instead of pedwarn, don't check flag_isoc11 before.
1025 (c_parser_declspecs): Likewise.
1026 (c_parser_alignas_specifier): Likewise.
1027 (c_parser_alignof_expression): Likewise.
1028 (c_parser_generic_selection): Likewise.
1029 * c-tree.h (pedwarn_c99): Update declaration.
1030 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
1033 2014-08-19 Marek Polacek <polacek@redhat.com>
1035 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
1037 * c-errors.c: Include "opts.h".
1038 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
1039 * c-parser.c (disable_extension_diagnostics): Handle negative value
1040 of warn_c90_c99_compat, too.
1041 (restore_extension_diagnostics): Likewise.
1042 (c_parser_compound_statement_nostart): Pass
1043 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
1045 2014-08-12 Marek Polacek <polacek@redhat.com>
1047 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
1049 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
1051 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
1053 2014-08-10 Marek Polacek <polacek@redhat.com>
1056 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
1057 Call pedwarn_c90 instead of pedwarn.
1058 (check_bitfield_type_and_width): Likewise.
1059 (declspecs_add_qual): Likewise.
1060 (declspecs_add_type): Likewise.
1061 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
1062 Adjust to only call pedwarn_c90.
1063 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
1064 pedwarn_c90 instead of pedwarn.
1065 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
1066 * c-parser.c (disable_extension_diagnostics): Handle
1067 warn_c90_c99_compat.
1068 (restore_extension_diagnostics): Likewise.
1069 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
1070 pedwarn_c90 instead of pedwarn.
1071 (c_parser_initelt): Likewise.
1072 (c_parser_postfix_expression): Likewise.
1073 (c_parser_postfix_expression_after_paren_type): Likewise.
1074 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
1075 * c-tree.h: Fix formatting.
1076 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
1077 pedwarn_c90 instead of pedwarn.
1079 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
1081 * c-typeck.c: Remove include of pointer-set.h.
1083 2014-08-07 Marek Polacek <polacek@redhat.com>
1085 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
1087 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1089 * c-typeck.c: Use hash_map instead of pointer_map.
1091 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
1093 * c-decl.c: Use hash_set instead of pointer_set.
1095 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
1098 * c-array-notation.c (expand_array_notations): Handling
1101 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
1104 * c-typeck.c (c_finish_return): Return 0 instead of the address of
1107 2014-07-30 Tom Tromey <tromey@redhat.com>
1109 * c-typeck.c (struct constructor_stack) <designator_depth>: New
1111 (really_start_incremental_init, push_init_level): Initialize
1113 (pop_init_level): Set global designator_depth.
1114 (process_init_element): Check for designated_init attribute.
1116 2014-07-20 Marek Polacek <polacek@redhat.com>
1119 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
1120 (implicitly_declare): Pass location to implicit_decl_warning.
1122 2014-07-14 Jakub Jelinek <jakub@redhat.com>
1125 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
1126 If non-NULL, call c_parser_check_literal_zero.
1127 (c_parser_check_literal_zero): New function.
1128 (c_parser_postfix_expression_after_primary): Adjust
1129 c_parser_expr_list caller, handle -Wmemset-transposed-args.
1131 2014-07-06 Marek Polacek <polacek@redhat.com>
1134 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
1135 * c-tree.h (C_ARRAY_PARAMETER): Define.
1136 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
1139 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
1140 Chen Gang <gang.chen.5i5j@gmail.com>
1142 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
1145 2014-07-01 Marek Polacek <polacek@redhat.com>
1147 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
1148 instead of 0 to WARN_FOR_ASSIGNMENT.
1150 2014-07-01 Marek Polacek <polacek@redhat.com>
1153 * c-typeck.c (convert_for_assignment): Pass
1154 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
1156 2014-06-30 Marek Polacek <polacek@redhat.com>
1158 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
1159 has no_sanitize_undefined attribute.
1161 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
1164 * c-array-notation.c (fix_builtin_array_notation_fn):
1165 Check for 0 arguments in builtin call. Check that bultin argument is
1167 * c-parser.c (c_parser_array_notation): Check for incorrect initial
1170 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
1172 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
1173 qualifiers in __auto_type for atomic types.
1174 (c_parser_typeof_specifier): Discard all type qualifiers in
1175 __typeof__ for atomic types.
1177 2014-06-25 Marek Polacek <polacek@redhat.com>
1180 * c-parser.c (c_parser_statement_after_labels): Pass the location of
1181 the return expression to c_finish_return.
1183 2014-06-25 Jakub Jelinek <jakub@redhat.com>
1185 * c-typeck.c (c_finish_omp_clauses): Make sure
1186 OMP_CLAUSE_LINEAR_STEP has correct type.
1188 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
1192 2014-06-24 Jakub Jelinek <jakub@redhat.com>
1194 * c-parser.c (c_parser_omp_for_loop): For
1195 #pragma omp parallel for simd move lastprivate clause from parallel
1196 to for rather than simd.
1198 2014-06-23 Marek Polacek <polacek@redhat.com>
1200 * c-typeck.c (parser_build_binary_op): Don't call
1201 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
1203 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
1205 * c-parser.c (c_parser_omp_threadprivate): Likewise.
1206 * c-decl.c (merge_decls): Likewise.
1208 2014-06-09 Marek Polacek <polacek@redhat.com>
1211 * c-typeck.c (error_init): Call inform instead of error_at.
1212 (pedwarn_init): Call inform instead of pedwarn.
1213 (warning_init): Call inform instead of warning_at.
1215 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
1217 * c-decl.c (merge_decls): Use set_decl_section_name.
1218 (duplicate_decls): Remove node if it exists.
1220 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
1223 * c-typeck.c (push_init_level, process_init_element,
1224 pop_init_level): Correct check for zero initialization, move
1225 missing brace warning to respect zero initialization.
1227 2014-06-05 Marek Polacek <polacek@redhat.com>
1230 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
1232 2014-06-05 Marek Polacek <polacek@redhat.com>
1235 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
1236 on the left hand side operand of a comparison.
1238 2014-06-05 Marek Polacek <polacek@redhat.com>
1241 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
1242 Print note only if the warning was printed.
1244 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
1247 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
1250 2014-06-03 Marek Polacek <polacek@redhat.com>
1253 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
1255 * c-tree.h (c_start_case): Update.
1256 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
1257 switch condition has boolean value.
1259 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
1261 * c-decl.c: Include builtins.h.
1262 * c-parser.c: Likewise.
1264 2014-05-27 Marek Polacek <polacek@redhat.com>
1267 * c-typeck.c (convert_arguments): Get location of a parameter. Change
1268 error and warning calls to error_at and warning_at. Pass location of
1269 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
1270 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
1271 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
1273 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
1276 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
1277 function parameters.
1279 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
1281 * c-decl.c (merge_decls): Preserve symtab node pointers.
1282 (duplicate_decls): Free new decl.
1284 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
1286 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
1289 * c-parser.c (c_parser_omp_target): Return bool values.
1291 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
1293 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
1294 num_teams_loc variable to num_thread_limit_loc.
1296 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
1298 * c-array-notation.c (expand_array_notations): Use void_node
1299 instead of void_zero_node.
1301 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
1303 * c-decl.c (finish_struct): Adjust.
1304 (finish_enum): Likewise.
1306 (record_inline_static): Likewise.
1307 (push_scope): Likewise.
1308 (make_label): Likewise.
1309 (lookup_label_for_goto): Likewise.
1310 (finish_struct): Likewise.
1311 (finish_enum): Likewise.
1312 (store_parm_decls): Likewise.
1313 (c_push_function_context): Likewise.
1314 * c-lang.h: Remove usage of variable_size gty attribute.
1315 * c-parser.c (c_parse_init): Adjust.
1316 (c_parse_file): Likewise.
1318 2014-05-13 Marek Polacek <polacek@redhat.com>
1321 * c-typeck.c (convert_for_assignment): Pass location to
1322 WARN_FOR_ASSIGNMENT instead of input_location.
1324 2014-05-10 Marek Polacek <polacek@redhat.com>
1326 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
1327 maybe_warn_string_init.
1328 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
1329 maybe_warn_string_init.
1330 * c-tree.h (maybe_warn_string_init): Update declaration.
1331 * c-typeck.c (maybe_warn_string_init): Add location parameter.
1332 Call pedwarn_init with loc instead of with input_location.
1333 (digest_init): Pass init_loc to maybe_warn_string_init.
1334 (pop_init_level): Call pedwarn_init with loc instead of with
1336 (set_init_index): Likewise.
1337 (process_init_element): Likewise.
1339 2014-05-09 Marek Polacek <polacek@redhat.com>
1342 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
1343 (c_parser_initelt): Pass location to set_init_label. Pass array index
1344 location to set_init_index.
1345 * c-tree.h (push_init_level): Update declaration.
1346 (pop_init_level): Likewise.
1347 (set_init_index): Likewise.
1348 (set_init_label): Likewise.
1349 * c-typeck.c (error_init): Add location parameter. Call error_at
1351 (digest_init): Pass init_loc to error_init.
1352 (really_start_incremental_init):
1353 (push_init_level): Add location parameter. Pass loc to pop_init_level
1355 (pop_init_level): Likewise.
1356 (set_designator): Add location parameter. Pass loc to pop_init_level,
1357 push_init_level, and error_init.
1358 (set_init_index): Add location parameter. Pass loc to error_init and
1360 (set_init_label): Likewise.
1361 (output_init_element): Pass loc to error_init.
1362 (process_init_element): Pass loc to error_init, pop_init_level,
1363 pedwarn_init, and push_init_level.
1365 2014-05-09 Marek Polacek <polacek@redhat.com>
1368 * c-parser.c (c_parser_attributes): Parse the arguments as an
1369 expression-list if the attribute takes identifier.
1371 2014-05-08 Marek Polacek <polacek@redhat.com>
1374 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
1377 2014-05-08 Marek Polacek <polacek@redhat.com>
1380 * c-decl.c (start_function): Warn for _Atomic-qualified return type
1383 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1384 Mike Stump <mikestump@comcast.net>
1385 Richard Sandiford <rdsandiford@googlemail.com>
1387 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
1388 (finish_enum): Use wide-int interfaces.
1389 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
1390 * c-typeck.c (build_c_cast): Likewise.
1391 (set_nonincremental_init_from_string): Likewise.
1392 (c_tree_equal): Likewise.
1394 2014-05-02 Marek Polacek <polacek@redhat.com>
1397 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
1398 Return size_one_node when the type is not complete.
1399 (pointer_diff): Remove comment.
1400 (build_unary_op): Improve error messages.
1402 2014-05-02 Marek Polacek <polacek@redhat.com>
1404 * c-typeck.c (c_finish_return): Separate warning_at calls.
1406 2014-05-02 Marek Polacek <polacek@redhat.com>
1408 * c-tree.h (error_init): Remove declaration.
1409 (pedwarn_init): Likewise.
1410 * c-typeck.c (error_init): Make static and move above.
1411 (pedwarn_init): Likewise.
1412 (warning_init): Move above.
1413 (maybe_warn_string_init): Likewise.
1415 2014-05-01 Jeff Law <law@redhat.com>
1419 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1420 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
1423 2014-05-02 Marek Polacek <polacek@redhat.com>
1426 * c-typeck.c (push_init_level): Set constructor_designated to
1427 p->designated for structures.
1429 2014-05-01 Marek Polacek <polacek@redhat.com>
1432 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
1433 function-definition has an attribute after the declarator.
1435 2014-05-01 Marek Polacek <polacek@redhat.com>
1438 * c-typeck.c (warning_init): Add location_t parameter. Call
1439 warning_at instead of warning.
1440 (push_init_level): Pass input_location to warning_init.
1441 (add_pending_init): Add location_t parameter. Pass loc to
1443 (set_nonincremental_init): Pass input_location to add_pending_init.
1444 (set_nonincremental_init_from_string): Likewise.
1445 (output_init_element): Pass loc to warning_init and to
1448 2014-05-01 Marek Polacek <polacek@redhat.com>
1451 * c-typeck.c (c_finish_return): Distinguish between label and variable
1452 when warning about returning local address.
1454 2014-05-01 Marek Polacek <polacek@redhat.com>
1457 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
1460 2014-05-01 Marek Polacek <polacek@redhat.com>
1463 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
1464 instead of 0 to WARN_FOR_QUALIFIERS.
1466 2014-05-01 Marek Polacek <polacek@redhat.com>
1469 * c-typeck.c (default_conversion): Use better location for
1472 2014-04-30 Marek Polacek <polacek@redhat.com>
1474 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
1475 also when SANITIZE_FLOAT_DIVIDE is on.
1477 2014-04-30 Marek Polacek <polacek@redhat.com>
1480 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
1481 and pedwarn_init. Use loc insted of input_location.
1483 2014-04-30 Marek Polacek <polacek@redhat.com>
1486 * c-typeck.c (build_binary_op): Use location when warning about
1489 2014-04-25 Marek Polacek <polacek@redhat.com>
1492 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
1493 always_inline/noinline and hot/cold attributes.
1495 2014-04-25 Marek Polacek <polacek@redhat.com>
1498 * c-parser.c (c_parser_initelt): Pass input_location to
1499 process_init_element.
1500 (c_parser_initval): Pass loc to process_init_element.
1501 * c-tree.h (process_init_element): Adjust declaration.
1502 * c-typeck.c (push_init_level): Pass input_location to
1503 process_init_element.
1504 (pop_init_level): Likewise.
1505 (set_designator): Likewise.
1506 (output_init_element): Add location_t parameter. Pass loc to
1508 (output_pending_init_elements): Pass input_location to
1509 output_init_element.
1510 (process_init_element): Add location_t parameter. Pass loc to
1511 output_init_element.
1513 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1515 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
1516 atomic-clause, allow comma in between atomic-clause and
1519 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1522 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
1523 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1525 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
1528 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1529 create_tmp_var instead build_decl for creating temps.
1530 (build_array_notation_expr): Likewise.
1531 (fix_conditional_array_notations_1): Likewise.
1532 (fix_array_notation_expr): Likewise.
1533 (fix_array_notation_call_expr): Likewise.
1535 2014-03-28 Jakub Jelinek <jakub@redhat.com>
1538 * c-tree.h (c_build_function_call_vec): New prototype.
1539 * c-typeck.c (build_function_call_vec): Don't call
1540 resolve_overloaded_builtin here.
1541 (c_build_function_call_vec): New wrapper function around
1542 build_function_call_vec. Call resolve_overloaded_builtin here.
1543 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
1544 Call c_build_function_call_vec instead of build_function_call_vec.
1545 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1546 * c-decl.c (finish_decl): Likewise.
1548 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1551 * c-typeck.c: Use correct format string in cast-qual warning
1553 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
1555 * c-decl.c (c_decl_attributes): Use
1556 lang_hooks.types.omp_mappable_type.
1557 * c-typeck.c (c_finish_omp_clauses): Likewise.
1559 2014-03-06 Marek Polacek <polacek@redhat.com>
1562 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
1563 of checking tree code.
1565 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1567 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
1568 (c_parser_parameter_declaration): Likewise.
1570 2014-02-19 Marek Polacek <polacek@redhat.com>
1573 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
1574 Call mark_exp_read on exp.value.
1575 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
1576 TREE_ADDRESSABLE on old instead of val.
1577 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
1579 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
1581 * c-parser.c (c_parser_get_builtin_args): Replace calls to
1582 C_EXPR_APPEND by vec_safe_push.
1583 * c-tree.h (C_EXPR_APPEND): Remove.
1585 2014-01-31 Marek Polacek <polacek@redhat.com>
1588 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
1589 build_function_call_vec.
1590 (build_function_call): Likewise.
1591 (build_atomic_assign): Likewise.
1592 (build_function_call_vec): Add arg_loc parameter. Use it.
1593 (convert_arguments): Likewise.
1594 (convert_for_assignment): Rename rhs_loc to expr_loc.
1595 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
1596 (c_parser_objc_keywordexpr): Likewise.
1597 (c_parser_postfix_expression_after_primary): Call
1598 build_function_call_vec with expr_loc rather than op_loc.
1599 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
1600 build_function_call_vec.
1601 (c_parser_expr_list): Add locations parameter. Fill it with locations
1602 of function arguments.
1603 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
1605 2014-01-30 Marek Polacek <polacek@redhat.com>
1608 * c-typeck.c (build_function_call_vec): Use loc parameter.
1609 (convert_arguments): Add location parameter. Use it.
1610 (ep_convert_and_check): Likewise.
1611 (build_atomic_assign): Adjust convert_for_assignment call.
1612 (build_modify_expr): Likewise.
1613 (digest_init): Likewise.
1614 (c_finish_return): Likewise.
1615 (build_conditional_expr): Adjust ep_convert_and_check calls.
1616 (convert_for_assignment): Add rhs_loc parameter. Use it.
1617 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
1620 2014-01-30 Richard Biener <rguenther@suse.de>
1623 * c-typeck.c (build_function_call_vec): Do not replace calls
1624 to a function via an incompatible type with a runtime abort.
1626 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
1628 * c-parser.c (c_parser_declaration_or_fndef): Replaced
1629 flag_enable_cilkplus with flag_cilkplus.
1630 (c_parser_direct_declarator_inner): Likewise.
1631 (c_parser_attribute_any_word): Likewise.
1632 (c_parser_attributes): Likewise.
1633 (c_parser_compound_statement): Likewise.
1634 (c_parser_statement_after_labels): Likewise.
1635 (c_parser_if_statement): Likewise.
1636 (c_parser_switch_statement): Likewise.
1637 (c_parser_do_statement): Likewise.
1638 (c_parser_for_statement): Likewise.
1639 (c_parser_unary_expression): Likewise.
1640 (c_parser_postfix_expression): Likewise.
1641 (c_parser_postfix_expression_after_primary): Likewise.
1642 (c_parser_postfix_expression_after_primary): Likewise.
1643 (c_parser_omp_clause_name): Likewise.
1644 (c_finish_omp_declare_simd): Likewise.
1645 (c_parser_cilk_verify_simd): Likewise.
1646 * c-typeck.c (build_array_ref): Likewise.
1647 (build_function_call_vec): Likewise.
1648 (convert_arguments): Likewise.
1649 (build_compound_expr): Likewise.
1650 (c_finish_return): Likewise.
1651 (c_finish_if_stmt): Likewise.
1652 (c_finish_loop): Likewise.
1653 (build_binary_op): Likewise.
1655 2014-01-23 Marek Polacek <polacek@redhat.com>
1658 * c-typeck.c (parser_build_binary_op): Use location instead of
1660 (build_binary_op): Pass location to shorten_compare.
1662 2014-01-23 Marek Polacek <polacek@redhat.com>
1665 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
1668 2014-01-23 Marek Polacek <polacek@redhat.com>
1671 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
1672 of a comma expression.
1673 (emit_side_effect_warnings): Likewise.
1675 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1678 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
1679 function to use walk_tree and moved a lot of its functionality to
1680 expand_array_notations.
1681 (expand_array_notations): New function.
1683 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1685 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
1686 attribute an attribute without value.
1688 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1691 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
1692 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1694 2014-01-22 Marek Polacek <polacek@redhat.com>
1697 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
1698 of remove_c_maybe_const_expr on op1 and op2.
1700 2014-01-15 Jakub Jelinek <jakub@redhat.com>
1703 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
1704 effects, preevaluate rhs using SAVE_EXPR first.
1706 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1709 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
1710 statements with if-elseif statements.
1712 2014-01-06 Marek Polacek <polacek@redhat.com>
1715 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
1716 defined bit-field types only in ISO C.
1718 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1720 Update copyright years
1722 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1724 * c-array-notation.c: Use the standard form for the copyright notice.
1726 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
1728 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
1729 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
1730 field in parser is not empty. If not-empty, call the function
1731 c_parser_finish_omp_declare_simd.
1732 (c_parser_cilk_clause_vectorlength): Modified function to be shared
1733 between SIMD-enabled functions and #pragma simd. Added new parameter.
1734 (c_parser_cilk_all_clauses): Modified the usage of the function
1735 c_parser_cilk_clause_vectorlength as mentioned above.
1736 (c_parser_cilk_simd_fn_vector_attrs): New function.
1737 (c_finish_cilk_simd_fn_tokens): Likewise.
1738 (is_cilkplus_vector_p): Likewise.
1739 (c_parser_omp_clause_name): Added checking for "vectorlength,"
1740 "nomask," and "mask" strings in clause name.
1741 (c_parser_omp_all_clauses): Added 3 new case statements:
1742 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
1743 PRAGMA_CILK_CLAUSE_NOMASK.
1744 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
1745 check for vector attribute and if so call the function
1746 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
1747 called the function c_finish_cilk_simd_fn_tokens.
1748 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
1749 parser field is non-empty. If so, parse them as you would parse
1750 the omp declare simd pragma.
1751 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
1752 Added a check when step is a parameter and flag it as error.
1753 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
1754 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
1757 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
1759 * c-parser.c (c_parser_omp_parallel): Fix description.
1761 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
1763 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
1764 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
1765 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
1766 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
1768 2013-12-04 Joseph Myers <joseph@codesourcery.com>
1771 * c-parser.c (c_parser_alignas_specifier): Use
1772 c_sizeof_or_alignof_type instead of c_alignof.
1773 (c_parser_alignof_expression): Likewise, with min_alignof
1774 parameter depending on alignof spelling used.
1776 2013-12-04 Marek Polacek <polacek@redhat.com>
1779 * c-decl.c (start_function): Don't warn for missing prototype for
1782 2013-12-03 Marek Polacek <polacek@redhat.com>
1785 * c-decl.c (build_compound_literal): Allow compound literals with
1786 empty initial value.
1788 2013-12-02 Joseph Myers <joseph@codesourcery.com>
1791 * c-typeck.c (build_modify_expr): Diagnose assignment to
1792 expression with array type.
1794 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1797 * c-typeck.c (process_init_element): Do not treat a string as
1798 initializing a whole array when used with a designator for an
1801 2013-11-29 Joseph Myers <joseph@codesourcery.com>
1804 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
1805 an inline function following a static declaration.
1807 2013-11-28 Jakub Jelinek <jakub@redhat.com>
1810 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
1811 to p_name before calling c_parser_omp_teams instead of after.
1812 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
1813 argument. Remove unused p_name variable.
1815 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
1816 Jakub Jelinek <jakub@redhat.com>
1818 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
1819 external_scope is NULL.
1821 2013-11-27 Tom de Vries <tom@codesourcery.com>
1822 Marc Glisse <marc.glisse@inria.fr>
1825 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
1827 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
1829 * c-typeck.c: Add required include files from gimple.h.
1831 2013-11-22 David Malcolm <dmalcolm@redhat.com>
1833 * c-decl.c (define_label, shadow_tag_warned)
1834 (check_bitfield_type_and_width, grokdeclarator, grokparms,
1835 store_parm_decls_newstyle, store_parm_decls_oldstyle)
1836 (declspecs_add_type): Remove use of in_system_header macro.
1837 * c-parser.c (c_parser_unary_expression): Likewise.
1838 * c-typeck.c (store_init_value, process_init_element)
1839 (c_start_case): Likewise.
1841 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
1844 * c-parser.c (c_parser_set_source_position_from_token): Remove
1845 reference to in_system_header from comment.
1847 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1849 * c-decl.c (grokdeclarator): Update comment to refer to
1850 tree_to_[su]hwi rather than tree_low_cst.
1852 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1854 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
1855 tree_to_uhwi throughout.
1857 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1859 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
1862 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
1864 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
1867 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
1869 * c-parser.c (c_parser_cilk_simd): New.
1870 (c_parser_cilk_verify_simd): New.
1871 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
1872 (c_parser_omp_for_loop): Add case for NE_EXPR.
1873 Set c_break_label for CILK_SIMD.
1874 (c_parser_cilk_clause_vectorlength): New.
1875 (c_parser_cilk_clause_linear): New.
1876 (c_parser_cilk_clause_name): New.
1877 (c_parser_cilk_all_clauses): New.
1878 * c-typeck.c (build_unary_op): Pass location argument to
1880 (build_modify_expr): Same.
1881 (build_asm_expr): Same.
1882 (c_finish_bc_stmt): Error on break/continue in loops.
1884 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
1886 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
1888 2013-11-14 Diego Novillo <dnovillo@google.com>
1890 * c-decl.c: Include print-tree.h.
1891 Include stor-layout.h.
1894 Include stringpool.h.
1895 * c-lang.c: Include fold-const.h.
1896 * c-parser.c: Include stringpool.h.
1898 Include stor-layout.h.
1900 Include trans-mem.h.
1901 * c-typeck.c: Include stor-layout.h.
1902 Include trans-mem.h.
1906 2013-11-13 Joseph Myers <joseph@codesourcery.com>
1908 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
1909 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
1911 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
1912 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
1914 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
1915 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
1916 (c_parser_declarator, c_parser_direct_declarator_inner)
1917 (c_parser_parameter_declaration, c_parser_type_name): All callers
1919 (c_parser_declaration_or_fndef): Handle declarations with type
1920 determined from the initializer.
1922 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
1924 * c-typeck.c: Include gimplify.h.
1926 2013-11-12 Joseph Myers <joseph@codesourcery.com>
1928 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
1929 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
1931 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
1932 or _Thread_local as appropriate in diagnostics.
1933 (build_null_declspecs): Initialize ret->thread_gnu_p.
1934 (declspecs_add_scspec): Handle either __thread or _Thread_local
1935 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
1936 pedantic. Do not disallow _Thread_local extern and _Thread_local
1939 2013-11-07 Joseph Myers <joseph@codesourcery.com>
1940 Andrew MacLeod <amacleod@redhat.com>
1942 * c-aux-info.c (gen_type): Handle atomic qualifier.
1943 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
1944 qualifiers when compating types.
1945 (shadow_tag_warned): Handle atomic_p in declspecs.
1946 (quals_from_declspecs): Likewise.
1947 (start_decl): Use c_type_promotes_to when promoting argument
1949 (grokdeclarator): Handle _Atomic.
1950 (get_parm_info): Diagnose any qualifier on "void" as only
1952 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
1953 comparing types. Use c_type_promotes_to when promoting argument
1955 (finish_function): Use c_type_promotes_to when promoting argument
1957 (build_null_declspecs): Handle atomic_p in declspecs.
1958 (declspecs_add_qual): Handle RID_ATOMIC.
1959 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
1960 (c_token_starts_declspecs): Handle RID_ATOMIC.
1961 (c_parser_declspecs): Handle atomic type specifiers and
1963 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
1964 from types of expressions with atomic type.
1965 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
1966 (c_parser_attribute_any_word): Handle RID_ATOMIC.
1967 (c_parser_initializer, c_parser_initelt, c_parser_initval)
1968 (c_parser_statement_after_labels, c_parser_switch_statement)
1969 (c_parser_for_statement, c_parser_expr_no_commas)
1970 (c_parser_conditional_expression, c_parser_binary_expression)
1971 (c_parser_cast_expression, c_parser_unary_expression)
1972 (c_parser_postfix_expression)
1973 (c_parser_postfix_expression_after_primary, c_parser_expression):
1974 Use convert_lvalue_to_rvalue.
1975 (c_parser_expression_conv, c_parser_expr_list): Document
1976 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
1977 (c_parser_objc_synchronized_statement): Use
1978 convert_lvalue_to_rvalue.
1979 (c_parser_objc_selector): Handle RID_ATOMIC.
1980 (c_parser_objc_receiver, c_parser_array_notation): Use
1981 convert_lvalue_to_rvalue.
1982 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
1983 _Atomic (type-name).
1984 (struct c_declspecs): Add atomic_p field.
1985 (convert_lvalue_to_rvalue): Declare.
1986 * c-typeck.c (c_type_promotes_to): Promote atomic types to
1987 corresponding atomic types.
1988 (qualify_type): Don't add _Atomic qualifiers from second argument.
1989 (comp_target_types): Do not allow _Atomic mismatches.
1990 (type_lists_compatible_p): Do not remove atomic qualifiers when
1992 (really_atomic_lvalue, convert_lvalue_to_rvalue)
1993 (build_atomic_assign): New functions.
1994 (build_unary_op): Use build_atomic_assign for atomic increment and
1996 (build_conditional_expr): Do not treat _Atomic void as a qualified
1998 (build_modify_expr): Use build_atomic_assign for atomic LHS.
1999 (find_anonymous_field_with_type, convert_to_anonymous_field)
2000 (convert_for_assignment): Do not remove atomic qualifiers when
2002 (digest_init): Do not accept initialization of arrays of atomic
2003 elements by string constants.
2004 (build_asm_expr): Use convert_lvalue_to_rvalue.
2005 (build_binary_op): Do not treat _Atomic void as a qualified
2008 2013-11-06 DJ Delorie <dj@redhat.com>
2010 * c-decl.c (locate_old_decl): If a previous conflicting decl is
2011 both explicit and builtin, print the location of the explicit one.
2013 2013-11-05 Tobias Burnus <burnus@net-b.de>
2015 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
2016 c_parser_omp_distribute, c_parser_omp_teams,
2017 c_parser_omp_target, c_parser_omp_declare): Handle
2020 2013-11-03 Marek Polacek <polacek@redhat.com>
2022 * c-decl.c (grokdeclarator): Add VLA instrumentation.
2024 2013-11-01 Jakub Jelinek <jakub@redhat.com>
2026 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
2027 check_dup_generic at the end, unless remove is true.
2028 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
2030 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
2032 2013-10-31 Jakub Jelinek <jakub@redhat.com>
2034 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
2035 with decl that is not pointer nor array.
2037 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
2039 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
2040 a spawning function is found.
2041 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
2042 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
2043 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
2044 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
2046 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
2047 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
2049 (c_finish_return): Added a check to reject _Cilk_spawn in return
2051 (build_cilk_spawn): New function.
2052 (build_cilk_sync): Likewise.
2053 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
2055 2013-10-27 Tobias Burnus <burnus@net-b.de>
2058 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
2059 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
2060 (c_parser_statement_after_labels): Update calls.
2062 2013-10-24 Tobias Burnus <burnus@net-b.de>
2065 * c-parser.c (c_parser_pragma, c_parser_for_statement):
2066 Handle PRAGMA_IVDEP.
2067 (c_parser_statement_after_labels): Update call.
2069 2013-10-24 Marek Polacek <polacek@redhat.com>
2071 * c-parser.c (c_parser_struct_declaration): Add a comment.
2072 (c_parser_declarator): Don't allow _Alignas here.
2074 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
2076 * c-parser.c: Include omp-low.h.
2077 * c-typeck.c: Likewise.
2079 2013-10-17 Marek Polacek <polacek@redhat.com>
2082 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
2083 Document syntax of the array-declarator.
2084 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
2086 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
2087 (c_parser_struct_declaration): Likewise.
2088 (c_parser_declarator): Likewise.
2089 (c_parser_direct_declarator_inner): Likewise.
2090 (c_parser_parameter_declaration): Likewise.
2091 (c_parser_type_name): Likewise.
2093 2013-10-11 Jakub Jelinek <jakub@redhat.com>
2095 * c-lang.h (current_omp_declare_target_attribute): New extern
2097 * c-parser.c: Include c-lang.h.
2098 (struct c_parser): Change tokens to c_token *.
2099 Add tokens_buf field. Change tokens_avail type to unsigned int.
2100 (c_parser_consume_token): If parser->tokens isn't
2101 &parser->tokens_buf[0], increment parser->tokens.
2102 (c_parser_consume_pragma): Likewise.
2103 (enum pragma_context): Add pragma_struct and pragma_param.
2104 (c_parser_external_declaration): Adjust
2105 c_parser_declaration_or_fndef caller.
2106 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
2107 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
2108 Adjust recursive call.
2109 (c_parser_struct_or_union_specifier): Use pragma_struct instead
2111 (c_parser_parameter_declaration): Use pragma_param instead of
2113 (c_parser_compound_statement_nostart, c_parser_label,
2114 c_parser_for_statement): Adjust
2115 c_parser_declaration_or_fndef callers.
2116 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
2117 it through to c_parser_conditional_expression.
2118 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
2119 pass it through to c_parser_binary_expression. Adjust recursive
2121 (c_parser_binary_expression): Remove prec argument, add
2122 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
2123 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
2124 binop matches it, use build2 instead of parser_build_binary_op.
2125 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
2126 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
2127 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
2128 Handle pragma_struct and pragma_param the same as pragma_external.
2129 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
2130 (c_parser_omp_variable_list): Parse array sections for
2131 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
2132 (c_parser_omp_clause_collapse): Fully fold collapse expression.
2133 (c_parser_omp_clause_reduction): Handle user defined reductions.
2134 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
2135 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
2136 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
2137 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
2138 c_parser_omp_clause_depend, c_parser_omp_clause_map,
2139 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
2140 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
2141 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
2142 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
2143 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
2144 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
2145 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
2146 (c_parser_omp_for_loop): Add CODE argument, pass it through
2147 to c_finish_omp_for. Change last argument to cclauses,
2148 and adjust uses to grab parallel clauses from the array of all
2149 the split clauses. Adjust c_parser_binary_expression,
2150 c_parser_declaration_or_fndef and c_finish_omp_for callers.
2151 (omp_split_clauses): New function.
2152 (c_parser_omp_simd): New function.
2153 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
2154 Allow the function to be called also when parsing combined constructs,
2155 and call c_parser_omp_simd when parsing for simd.
2156 (c_parser_omp_sections_scope): If section-sequence doesn't start with
2157 #pragma omp section, require exactly one structured-block instead of
2158 sequence of statements.
2159 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
2160 Allow the function to be called also when parsing combined constructs.
2161 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
2162 Allow the function to be called also when parsing combined
2164 (c_parser_omp_taskgroup, c_parser_omp_cancel,
2165 c_parser_omp_cancellation_point, c_parser_omp_distribute,
2166 c_parser_omp_teams, c_parser_omp_target_data,
2167 c_parser_omp_target_update, c_parser_omp_target,
2168 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
2169 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
2170 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
2171 (c_parser_omp_construct): Add p_name and mask vars. Handle
2172 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
2173 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
2174 and c_parser_omp_sections callers.
2175 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
2176 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
2177 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
2178 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
2179 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
2181 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
2182 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
2183 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
2184 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
2185 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
2186 * c-typeck.c: Include tree-inline.h.
2187 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
2188 handle_omp_array_sections_1, handle_omp_array_sections,
2189 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
2190 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
2191 user defined reductions.
2192 (c_tree_equal): New function.
2193 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
2194 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
2195 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
2196 c_check_omp_declare_reduction_r): New prototypes.
2197 * c-decl.c (current_omp_declare_target_attribute): New variable.
2198 (c_decl_attributes): New function.
2199 (start_decl, start_function): Use it instead of decl_attributes.
2200 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
2201 c_omp_reduction_decl, c_omp_reduction_lookup,
2202 c_check_omp_declare_reduction_r): New functions.
2204 2013-09-25 Tom Tromey <tromey@redhat.com>
2206 * Make-lang.in (c/gccspec.o): Remove.
2207 (CFLAGS-c/gccspec.o): New variable.
2208 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
2209 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
2210 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
2212 2013-09-25 Tom Tromey <tromey@redhat.com>
2214 * Make-lang.in (c/gccspec.o): Don't use subshell.
2216 2013-09-18 Marek Polacek <polacek@redhat.com>
2219 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
2220 Remove unnecessary check.
2222 2013-09-18 Marek Polacek <polacek@redhat.com>
2225 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
2226 no_sanitize_undefined attribute.
2228 2013-09-13 Kai Tietz <ktietz@redhat.com>
2231 * c-decl.c (c_builtin_function_ext_scope): Remove
2232 wrong assumption that it is never called on prexisting
2235 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
2237 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
2239 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
2241 * c-objc-common.c (c_tree_printer): Tidy.
2243 2013-08-30 Marek Polacek <polacek@redhat.com>
2245 * c-typeck.c (build_binary_op): Add division by zero and shift
2248 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
2249 Joseph Myers <joseph@codesourcery.com>
2252 * c-typeck.c (c_common_type): Prefer double_type_node over
2253 other REAL_TYPE types with the same precision.
2254 (convert_arguments): Likewise.
2256 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
2258 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
2259 (c_initialize_diagnostics): Call a destructor for the early printer.
2261 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
2263 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
2264 printer initialization.
2266 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
2269 * c-array-notation.c (fix_conditional_array_notations_1): Added a
2270 check for truth values.
2271 (expand_array_notation_exprs): Added truth values case. Removed an
2272 unwanted else. Added for-loop to walk through subtrees in default
2275 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
2277 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
2279 2013-07-23 Joseph Myers <joseph@codesourcery.com>
2281 * c-parser.c (struct c_generic_association): Fix typo.
2283 2013-07-23 Tom Tromey <tromey@redhat.com>
2284 Joseph Myers <joseph@codesourcery.com>
2286 * c-parser.c (struct c_generic_association): New.
2287 (c_generic_association_d): New typedef.
2288 (c_parser_generic_selection): New function.
2289 (c_parser_postfix_expression): Handle RID_GENERIC.
2291 2013-07-13 Jason Merrill <jason@redhat.com>
2294 * c-decl.c (finish_struct): Check for too-large class.
2296 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
2299 * c-typeck.c (set_init_index): When folding, check for index overflow.
2301 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2303 * c-parser.c (c_parser_array_notation): Removed rejection of array
2304 notations in an array of function pointers.
2306 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
2308 * c-array-notation.c (make_triplet_val_inv): New function.
2309 (create_cmp_incr): Likewise.
2310 (create_array_refs): Likewise.
2311 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
2312 Also modularized common parts between functions and called the function.
2313 (build_array_notation_expr): Likewise.
2314 (fix_conditional_array_notations_1): Likewise.
2315 (fix_array_notation_expr): Likewise.
2316 (fix_array_notation_call_expr): Likewise.
2318 2013-06-18 Marek Polacek <polacek@redhat.com>
2321 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
2323 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
2325 * c-array-notation.c (build_array_notation_expr): Reject array notation
2326 mismatch between LHS and RHS even inside a call_expr. Also, removed
2327 a couple while statements that were dead code.
2329 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
2331 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
2332 excessive precision expressions in function parameters. Also removed
2333 couple unwanted while statements.
2335 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2337 * c-array-notation.c (expand_array_notation_exprs): Added
2338 ARRAY_NOTATION_REF case.
2340 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
2342 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
2343 function to c-family/array-notation-common.c.
2344 (is_cilkplus_reduce_builtin): Likewise.
2345 (find_rank): Likewise.
2346 (extract_array_notation_exprs): Likewise.
2347 (replace_array_notations): Likewise.
2348 (find_inv_trees): Likewise.
2349 (replace_inv_trees): Likewise.
2350 (contains_array_notation_expr): Likewise.
2351 (find_correct_array_notation_type): Likewise.
2352 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
2353 (struct inv_list): Moved this to c-family/array-notation-common.c.
2354 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
2356 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
2358 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
2359 reduction functions outside the for-loop. Added a check if the fundecl
2360 is non-NULL. Finally, removed an unwanted if-statement, and made the
2363 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2365 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
2366 condition of the if-statement matches the rank of else-block and then-
2367 block when array notations are used.
2368 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
2369 expression after the entire function body is parsed.
2370 (c_parser_expr_no_commas): Delayed creating array notation expressions
2371 to the end of function parsing.
2372 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
2373 whole if-statement instead of just the condition.
2374 (expand_array_notation_exprs): Added MODIFY_EXPR case.
2376 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
2379 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
2380 array to NULL_TREE if they are unused. Also added a check for the
2381 field to be NULL before its fields are used in future.
2383 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2386 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
2387 (build_array_notation_expr): Likewise.
2389 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
2391 * c-typeck.c (build_array_ref): Added a check to see if array's
2392 index is greater than one. If true, then emit an error.
2393 (build_function_call_vec): Exclude error reporting and checking
2394 for builtin array-notation functions.
2395 (convert_arguments): Likewise.
2396 (c_finish_return): Added a check for array notations as a return
2397 expression. If true, then emit an error.
2398 (c_finish_loop): Added a check for array notations in a loop
2399 condition. If true then emit an error.
2400 (lvalue_p): Added a ARRAY_NOTATION_REF case.
2401 (build_binary_op): Added a check for array notation expr inside
2402 op1 and op0. If present, we call another function to find correct
2404 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
2405 * c-parser.c (c_parser_compound_statement): Check if array
2406 notation code is used in tree, if so, then transform them into
2408 (c_parser_expr_no_commas): Check if array notation is used in LHS
2409 or RHS, if so, then build array notation expression instead of
2411 (c_parser_postfix_expression_after_primary): Added a check for
2412 colon(s) after square braces, if so then handle it like an array
2413 notation. Also, break up array notations in unary op if found.
2414 (c_parser_direct_declarator_inner): Added a check for array
2416 (c_parser_compound_statement): Added a check for array notation in
2417 a stmt. If one is present, then expand array notation expr.
2418 (c_parser_if_statement): Likewise.
2419 (c_parser_switch_statement): Added a check for array notations in
2420 a switch statement's condition. If true, then output an error.
2421 (c_parser_while_statement): Similarly, but for a while.
2422 (c_parser_do_statement): Similarly, but for a do-while.
2423 (c_parser_for_statement): Similarly, but for a for-loop.
2424 (c_parser_unary_expression): Check if array notation is used in a
2425 pre-increment or pre-decrement expression. If true, then expand
2427 (c_parser_array_notation): New function.
2428 * c-array-notation.c: New file.
2429 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
2431 2013-05-23 Mike Stump <mikestump@comcast.net>
2433 * c-typeck.c (convert_for_assignment): Handle references to memory
2436 2013-05-16 Jason Merrill <jason@redhat.com>
2438 * Make-lang.in (cc1$(exeext)): Use link mutex.
2440 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
2442 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
2443 to simply use OPT_Wpointer_arith.
2444 (build_unary_op): Likewise.
2446 2013-04-03 Jakub Jelinek <jakub@redhat.com>
2449 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
2450 argument. If set, or it temporarily for parsing of the first
2451 argument into force_folding_builtin_constant_p.
2452 (c_parser_postfix_expression): Adjust callers.
2454 2013-03-21 Richard Biener <rguenther@suse.de>
2456 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
2457 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
2459 2013-02-12 Marek Polacek <polacek@redhat.com>
2462 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
2465 2013-01-24 Jakub Jelinek <jakub@redhat.com>
2468 * c-typeck.c (set_nonincremental_init_from_string): If
2469 constructor_max_index is NULL, treat it as if tree_int_cst_lt
2471 (process_init_element): Likewise.
2473 2012-12-20 Jakub Jelinek <jakub@redhat.com>
2476 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
2477 argument, don't call default_function_array_conversion
2478 nor c_fully_fold here.
2479 (c_parser_asm_statement): Adjust callers.
2480 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
2481 and outputs here, and call default_function_array_conversion
2482 on inputs that don't need to be addressable.
2484 2012-12-18 Jakub Jelinek <jakub@redhat.com>
2487 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
2488 warning require that both c_common_unsigned_type as well as
2489 c_common_signed_type is the same for both mvl and mvr types.
2491 2012-11-16 Diego Novillo <dnovillo@google.com>
2493 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
2495 * c-common.c: Use new vec API in vec.h.
2496 * c-common.h: Likewise.
2497 * c-gimplify.c: Likewise.
2498 * c-pragma.c: Likewise.
2499 * c-pretty-print.c: Likewise.
2500 * c-pretty-print.h: Likewise.
2501 * c-semantics.c: Likewise.
2502 * c-decl.c: Likewise.
2503 * c-parser.c: Likewise.
2504 * c-tree.h: Likewise.
2505 * c-typeck.c: Likewise.
2507 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
2510 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
2512 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
2515 * c-decl.c (warn_if_shadowing): Do not warn if a variable
2516 shadows a function, unless the variable is a function or a
2517 pointer-to-function.
2519 2012-10-12 Jakub Jelinek <jakub@redhat.com>
2522 * c-parser.c (struct c_tree_loc_pair): Removed.
2523 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
2524 add location_t * and tree * arguments, fill in array of 3
2525 sizeof_arg trees and corresponding locs.
2526 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
2527 c_parser_expr_list callers.
2528 (c_parser_postfix_expression_after_primary): Likewise. Pass
2529 array of 3 sizeof_arg trees and locs (corresponding to first
2530 3 arguments) to sizeof_pointer_memaccess_warning.
2532 2012-10-09 Lawrence Crowl <crowl@google.com>
2534 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
2535 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
2538 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
2541 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
2544 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
2547 * c-typeck.c: Include c-common.h.
2548 (enum stv_conv): Moved to c-common.h.
2549 (scalar_to_vector): Moved to c-common.c.
2550 (build_binary_op): Adapt to scalar_to_vector's new prototype.
2551 * Make-lang.in: c-typeck.c depends on c-common.h.
2553 2012-10-04 Arnaud Charlet <charlet@adacore.com>
2555 * c-decl.c (c_write_global_declarations): Fix handling of
2558 2012-09-30 Sharad Singhai <singhai@google.com>
2560 * c-decl.c (c_write_global_declarations): Use a different method
2561 to determine if the dump has ben initialized.
2563 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2566 * c-typeck.c (c_cast_expr): When casting to a type requiring
2567 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
2570 2012-09-14 Joseph Myers <joseph@codesourcery.com>
2573 * c-typeck.c (build_unary_op): Pass original argument of
2574 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
2575 any C_MAYBE_CONST_EXPR, if it has integer operands.
2576 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
2577 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
2578 to c_objc_common_truthvalue_conversion, then remove any
2579 C_MAYBE_CONST_EXPR, if they have integer operands. Use
2580 c_objc_common_truthvalue_conversion not
2581 c_common_truthvalue_conversion.
2582 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
2583 call note_integer_operands for arguments with integer operands
2584 that are not integer constants.
2586 2012-09-13 Jakub Jelinek <jakub@redhat.com>
2589 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
2590 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
2592 2012-08-31 Jakub Jelinek <jakub@redhat.com>
2595 * c-convert.c (convert): Don't call fold_convert_loc if
2596 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
2597 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
2598 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
2600 2012-08-24 Jakub Jelinek <jakub@redhat.com>
2603 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
2604 for nested and empty_ok arguments in the call to
2605 c_parser_declaration_or_fndef.
2607 2012-08-17 Jakub Jelinek <jakub@redhat.com>
2609 * c-tree.h (c_last_sizeof_arg): Declare.
2610 * c-parser.c (struct c_tree_loc_pair): New type.
2611 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
2613 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
2614 (c_parser_postfix_expression_after_primary): Likewise. Call
2615 sizeof_pointer_memaccess_warning if needed.
2616 (sizeof_ptr_memacc_comptypes): New function.
2617 * c-typeck.c (c_last_sizeof_arg): New global variable.
2618 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
2620 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
2622 * c-lang.h (lang_decl): Add variable_size GTY option.
2624 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
2626 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
2627 * Make-lang.in: Fix dependencies.
2629 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
2631 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
2632 and add language Makefile hooks.
2633 * config-lang.in: New file.
2634 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
2635 add the required "normal" config-lang.in rules.
2636 * c-lang.h: Moved from gcc/ to here.
2637 * c-tree.h: Likewise.
2638 * c-objc-common.c: Likewise.
2639 * c-objc-common.h: Likewise.
2640 * c-typeck.c: Likewise.
2641 * c-convert.c: Likewise.
2642 * c-lang.c: Likewise.
2643 * c-aux-info.c: Likewise.
2644 * c-errors.c: Likewise.
2645 * gccspec.c: Likewise.
2646 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
2647 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
2649 Copyright (C) 2012-2015 Free Software Foundation, Inc.
2651 Copying and distribution of this file, with or without modification,
2652 are permitted in any medium without royalty provided the copyright
2653 notice and this notice are preserved.