1 2017-02-16 Jakub Jelinek <jakub@redhat.com>
4 * c-parser.c (c_parser_omp_target): For -fopenmp-simd
5 ignore #pragma omp target even when not followed by identifier.
7 2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
9 * gimpler-parser.c (c_parser_gimple_statement): Handle ABS_EXPR.
10 (c_parser_gimple_unary_expression): Likewise.
12 2017-02-13 Jakub Jelinek <jakub@redhat.com>
14 * c-parser.c (c_parser_oacc_declare): Add missing space in
17 2017-02-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
20 * gimple-parser.c (c_parser_gimple_postfix_expression): Call
21 set_c_expr_source_range when parsing ssa-name.
23 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com>
24 Richard Biener <rguenther@suse.de>
26 * gimple-parser.c (c_parser_gimple_binary_expression): Avoid
27 building IL when arguments are error_mark_node.
28 (c_parser_gimple_unary_expression): Likewise.
29 (c_parser_gimple_if_stmt): Likewise.
30 (c_parser_gimple_switch_stmt): Likewise.
31 (c_parser_gimple_return_stmt): Likewise.
32 (c_parser_parse_ssa_name): When name lookup fails do not build
33 an SSA name. Use undeclared rather than not declared in error
36 2017-02-09 Marek Polacek <polacek@redhat.com>
39 * c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol
40 instead of c_parser_skip_until_found.
42 2017-02-09 Jakub Jelinek <jakub@redhat.com>
45 * c-parser.c (c_parser_omp_declare_target): Don't invoke
46 symtab_node::get on automatic variables.
48 2016-02-09 Nathan Sidwell <nathan@codesourcery.com>
49 Chung-Lin Tang <cltang@codesourcery.com>
51 * c-parser.c (c_parser_omp_clause_collapse): Disallow tile.
52 (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and
54 * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs.
56 2017-02-07 Richard Biener <rguenther@suse.de>
58 * gimple-parser.c (c_parser_gimple_expr_list): Simplify.
59 (c_parser_gimple_postfix_expression_after_primary):
60 Do not use c_build_function_call_vec to avoid folding and promotion.
63 2017-01-25 Maxim Ostapenko <m.ostapenko@samsung.com>
66 * c-decl.c (pop_scope): Pass main_input_filename to
67 build_translation_unit_decl.
69 2017-01-24 David Malcolm <dmalcolm@redhat.com>
71 * c-parser.c: Include "read-rtl-function.h" and
73 (c_parser_declaration_or_fndef): Rename "gimple-pass-list" in
74 grammar to gimple-or-rtl-pass-list. Add rtl-function-definition
75 production. Update for renaming of field "gimple_pass" to
76 "gimple_or_rtl_pass". If __RTL was seen, call
77 c_parser_parse_rtl_body. Convert a timevar_push/pop pair
78 to an auto_timevar, to cope with early exit.
79 (c_parser_declspecs): Update RID_GIMPLE handling for renaming of
80 field "gimple_pass" to "gimple_or_rtl_pass", and for renaming of
81 c_parser_gimple_pass_list to c_parser_gimple_or_rtl_pass_list.
83 (c_parser_parse_rtl_body): New function.
84 * c-tree.h (enum c_declspec_word): Add cdw_rtl.
85 (struct c_declspecs): Rename field "gimple_pass" to
86 "gimple_or_rtl_pass". Add field "rtl_p".
87 * gimple-parser.c (c_parser_gimple_pass_list): Rename to...
88 (c_parser_gimple_or_rtl_pass_list): ...this, updating accordingly.
89 * gimple-parser.h (c_parser_gimple_pass_list): Rename to...
90 (c_parser_gimple_or_rtl_pass_list): ...this.
92 2017-01-20 Marek Polacek <polacek@redhat.com>
95 * c-typeck.c (build_conditional_expr): Warn about duplicated branches.
97 2017-01-13 Richard Biener <rguenther@suse.de>
99 * gimple-parser.c (c_parser_gimple_compound_statement): Handle
102 2017-01-13 Richard Biener <rguenther@suse.de>
104 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
105 _Literal ( type-name ) number.
107 2017-01-12 Richard Biener <rguenther@suse.de>
109 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
112 2017-01-11 Jakub Jelinek <jakub@redhat.com>
115 * c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
118 2017-01-11 Richard Biener <rguenther@suse.de>
121 * gimple-parser.c (c_parser_gimple_switch_stmt): Add missing
122 returns on parse errors.
124 2017-01-04 Marek Polacek <polacek@redhat.com>
127 * c-parser.c (c_parser_postfix_expression): Mark zero character
128 constants by setting original_type in c_expr.
129 * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared
130 with a zero character constant.
131 (char_type_p): New function.
133 2017-01-04 David Malcolm <dmalcolm@redhat.com>
135 * c-parser.c (c_parser_declaration_or_fndef): Create a
136 rich_location at init_loc and parse it to start_init.
137 (last_init_list_comma): New global.
138 (c_parser_braced_init): Update last_init_list_comma when parsing
139 commas. Pass it to pop_init_level. Pass location of closing
140 brace to pop_init_level.
141 (c_parser_postfix_expression_after_paren_type): Create a
142 rich_location at type_loc and parse it to start_init.
143 (c_parser_omp_declare_reduction): Likewise for loc.
144 * c-tree.h (start_init): Add rich_location * param.
145 (pop_init_level): Add location_t param.
146 * c-typeck.c (struct initializer_stack): Add field
147 "missing_brace_richloc".
148 (start_init): Add richloc param, use it to initialize
149 the stack node's missing_brace_richloc.
150 (last_init_list_comma): New decl.
151 (finish_implicit_inits): Pass last_init_list_comma to
153 (push_init_level): When finding missing open braces, add fix-it
154 hints to the richloc.
155 (pop_init_level): Add "insert_before" param and pass it
156 when calling pop_init_level. Add fixits about missing
157 close braces to any richloc. Use the richloc for the
158 -Wmissing-braces warning.
159 (set_designator): Pass last_init_list_comma to pop_init_level.
160 (process_init_element): Likewise.
162 2017-01-01 Jakub Jelinek <jakub@redhat.com>
164 Update copyright years.
166 2016-12-21 Jakub Jelinek <jakub@redhat.com>
169 * c-typeck.c (build_function_call_vec): If check_function_arguments
170 returns true, set TREE_NO_WARNING on CALL_EXPR.
173 * c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
174 to *expr instead of overwriting it.
176 2016-12-20 Richard Biener <rguenther@suse.de>
178 * gimple-parser.c (c_parser_gimple_compound_statement): Improve
180 (c_parser_gimple_statement): Only build assigns for non-error
182 (c_parser_gimple_postfix_expression_after): Improve error recovery.
184 2016-12-14 Martin Jambor <mjambor@suse.cz>
186 * c-parser.c: Include omp-general.h and omp-offload.h instead of
188 (c_finish_oacc_routine): Adjusted call to
189 get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib
190 to use their new names.
191 (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to
193 (c_parser_oacc_update): Likewise.
194 (c_parser_omp_simd): Likewise.
195 (c_parser_omp_target_update): Likewise.
196 * c-typeck.c: Include omp-general.h instead of omp-low.h.
197 (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new
199 (c_finish_omp_cancellation_point): Likewise.
200 * gimple-parser.c: Do not include omp-low.h
202 2016-12-02 Cesar Philippidis <cesar@codesourcery.com>
203 James Norris <jnorris@codesourcery.com>
205 * c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
206 EXIT_DATA,WAIT} are not used in compound statements.
207 (c_parser_oacc_enter_exit_data): Update diagnostics.
209 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
212 * c-decl.c (diagnose_mismatched_decls): Use
213 OPT_Wbuiltin_declaration_mismatch here too.
215 2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
216 Alan Hayward <alan.hayward@arm.com>
217 David Sherwood <david.sherwood@arm.com>
219 * c-decl.c (merge_decls): Use SET_DECL_MODE.
220 (make_label, finish_struct): Likewise.
222 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
223 Richard Biener <rguenther@suse.de>
225 * Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
226 * config-lang.in (gtfiles): Add c/c-parser.h.
227 * c-tree.h (enum c_declspec_word): Add cdw_gimple.
228 (struct c_declspecs): Add gimple_pass member and gimple_p flag.
229 * c-parser.c (enum c_id_kind, struct c_token,
230 c_parser_next_token_is, c_parser_next_token_is_not,
231 c_parser_next_token_is_keyword,
232 enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
234 * c-parser.h: ... new header.
235 * c-parser.c: Include c-parser.h and gimple-parser.h.
236 (c_parser_peek_token, c_parser_peek_2nd_token,
237 c_token_starts_typename, c_parser_next_token_starts_declspecs,
238 c_parser_next_tokens_start_declaration, c_parser_consume_token,
239 c_parser_error, c_parser_require, c_parser_skip_until_found,
240 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
241 c_parser_type_name): Export.
242 (c_parser_tokens_buf): New function.
243 (c_parser_error): Likewise.
244 (c_parser_set_error): Likewise.
245 (c_parser_declspecs): Handle RID_GIMPLE.
246 (c_parser_declaration_or_fndef): Parse __GIMPLE marked body
247 via c_parser_parse_gimple_body.
248 * c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
249 c_token_starts_typename, c_parser_next_token_starts_declspecs,
250 c_parser_next_tokens_start_declaration, c_parser_consume_token,
251 c_parser_error, c_parser_require, c_parser_skip_until_found,
252 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
253 c_parser_type_name): Declare.
254 (struct c_parser): Declare forward.
255 (c_parser_tokens_buf): Declare.
256 (c_parser_error): Likewise.
257 (c_parser_set_error): Likewise.
258 * gimple-parser.c: New file.
259 * gimple-parser.h: Likewise.
261 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
264 * c-parser.c (c_parser_postfix_expression_after_primary): Call
267 2016-09-11 Le-Chun Wu <lcwu@google.com>
268 Mark Wielaard <mjw@redhat.com>
270 * c-decl.c (warn_if_shadowing): Use the warning code corresponding
271 to the given -Wshadow= variant.
273 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
275 * c-typeck.c: Include memmodel.h.
277 2016-10-13 Jakub Jelinek <jakub@redhat.com>
280 * c-objc-common.h (LANG_HOOKS_GETDECLS): Use hook_tree_void_null
281 instead of lhd_return_null_tree_v.
283 2016-10-07 Bernd Schmidt <bschmidt@redhat.com>
286 * c-decl.c (smallest_type_quals_location): New static function.
287 (grokdeclarator): Try to find the correct location for an ignored
290 2016-09-26 Marek Polacek <polacek@redhat.com>
293 * c-decl.c (pop_scope): Add gcc_fallthrough.
295 2016-09-26 Marek Polacek <polacek@redhat.com>
298 * c-parser.c (struct c_token): Add flags field.
299 (c_lex_one_token): Pass it to c_lex_with_flags.
300 (c_parser_declaration_or_fndef): Turn __attribute__((fallthrough));
301 into IFN_FALLTHROUGH.
302 (c_parser_label): Set FALLTHROUGH_LABEL_P on labels. Handle
303 attribute fallthrough after a case label or default label.
304 (c_parser_statement_after_labels): Handle RID_ATTRIBUTE.
306 2016-09-24 Marek Polacek <polacek@redhat.com>
309 * c-typeck.c (build_unary_op): Warn about bit not on expressions that
310 have boolean value. Warn about ++/-- on booleans.
312 2016-09-23 Jakub Jelinek <jakub@redhat.com>
314 * c-parser.c (incomplete_record_decls): Remove unnecessary
315 = vNULL initialization of file scope vec.
317 2016-09-16 Marek Polacek <polacek@redhat.com>
319 * c-typeck.c (lvalue_p): Use true and false instead of 1 and 0.
321 2016-09-14 Marek Polacek <polacek@redhat.com>
323 * c-array-notation.c (create_cmp_incr): Use false instead of 0.
324 (fix_array_notation_expr): Likewise.
325 * c-decl.c (finish_decl): Likewise.
326 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
327 * c-typeck.c (array_to_pointer_conversion): Use true instead of 1.
328 (function_to_pointer_conversion): Use false instead of 0.
329 (convert_lvalue_to_rvalue): Likewise.
330 (parser_build_unary_op): Likewise.
331 (build_atomic_assign): Likewise.
332 (build_unary_op): Change nonconvert parameter type to bool, use
333 true/false instead of 1/0.
334 (build_binary_op): Use true instead of 1.
336 2016-09-13 David Malcolm <dmalcolm@redhat.com>
338 * c-parser.c (c_parser_declaration_or_fndef): Update for renaming
339 of add_fixit_insert to add_fixit_insert_before.
341 2016-09-13 Marek Polacek <polacek@redhat.com>
343 * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
346 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
349 * c-parser.c (c_parser_conditional_expression): Pass the rightmost
350 COMPOUND_EXPR to warn_for_omitted_condop.
352 2016-09-07 David Malcolm <dmalcolm@redhat.com>
354 * c-lang.c (LANG_HOOKS_GET_SUBSTRING_LOCATION): Use
355 c_get_substring_location for this new langhook.
357 2016-09-02 Jakub Jelinek <jakub@redhat.com>
360 * c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
362 (c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
363 instead of mark_exp_read on low_bound/length expression.
364 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
365 c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
366 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
367 c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
368 c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
369 c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
370 c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
371 c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
372 c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
373 c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
374 instead of mark_expr_read.
375 (c_parser_omp_declare_reduction): Reject _Atomic qualified types.
376 * c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
377 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
378 * c-tree.h (c_omp_clause_copy_ctor): New prototype.
379 * c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
380 array section bases outside of depend clause, for depend clause
381 use convert_lvalue_to_rvalue on the base.
382 (c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
383 linear, aligned, map, to and from clauses.
384 (c_omp_clause_copy_ctor): New function.
386 2016-09-01 Marek Polacek <polacek@redhat.com>
389 * c-typeck.c (composite_type): Add FALLTHRU comment.
391 2016-08-31 David Malcolm <dmalcolm@redhat.com>
393 * c-parser.c (c_parser_declaration_or_fndef): Add trailing space
394 to the insertion fixits for "struct", "union", and "enum".
396 2016-08-30 David Malcolm <dmalcolm@redhat.com>
398 * c-decl.c (implicit_decl_warning): Use add_fixit_replace
399 rather than add_fixit_misspelled_id.
400 (undeclared_variable): Likewise.
401 * c-parser.c (c_parser_declaration_or_fndef): Likewise. Remove
402 now-redundant "here" params from add_fixit_insert method calls.
403 (c_parser_parameter_declaration): Likewise.
404 * c-typeck.c (build_component_ref): Remove now-redundant range
405 param from add_fixit_replace method calls.
407 2016-08-25 Marek Polacek <polacek@redhat.com>
409 * c-typeck.c (parser_build_binary_op): Pass LHS to
410 warn_logical_not_parentheses.
412 2016-08-25 Marek Polacek <polacek@redhat.com>
415 * c-decl.c (declspecs_add_type): Set typespec_word even when __intN
416 or _FloatN or _FloatNx is not supported.
417 (finish_declspecs): Set type to integer_type_node when _FloatN or
418 _FloatNx is not supported.
420 2016-08-19 Joseph Myers <joseph@codesourcery.com>
423 * c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
424 (struct c_declspecs): Add field floatn_nx_idx.
425 * c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
426 and _FloatNx type specifiers.
427 * c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
428 (c_parser_declspecs, c_parser_attribute_any_word)
429 (c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
430 * c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
431 (convert_arguments): Avoid promoting _FloatN and _FloatNx types
432 narrower than double.
434 2016-08-12 Jakub Jelinek <jakub@redhat.com>
435 Martin Liska <mliska@suse.cz>
438 * c-typeck.c (set_nonincremental_init_from_string): Use / instead of
439 % to determine val element to change. Assert that
440 wchar_bytes * charwidth fits into val array.
442 2016-08-12 Marek Polacek <polacek@redhat.com>
445 * c-parser.c (c_parser_external_declaration): Add FALLTHRU.
446 (c_parser_postfix_expression): Likewise.
447 * c-typeck.c (build_unary_op): Adjust fall through comment.
448 (c_mark_addressable): Likewise.
450 2016-08-11 Jakub Jelinek <jakub@redhat.com>
453 * c-decl.c (grokdeclarator): When adding TYPE_DOMAIN for flexible
454 array member through typedef, for orig_qual_indirect == 0 clear
457 2016-08-08 David Malcolm <dmalcolm@redhat.com>
460 * c-lang.c (LANG_HOOKS_RUN_LANG_SELFTESTS): If CHECKING_P, wire
461 this up to selftest::run_c_tests.
462 (selftest::run_c_tests): New function.
464 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
466 * c-parser.c (struct oacc_routine_data): Add error_seen and
468 (c_finish_oacc_routine): Use these.
469 (c_parser_declaration_or_fndef): Adjust.
470 (c_parser_oacc_routine): Likewise. Support more C language
471 constructs, and improve diagnostics. Move pragma context
473 (c_parser_pragma): ... here.
475 * c-parser.c (struct oacc_routine_data): New.
476 (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it.
478 (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp
479 declare target" attribute.
481 2016-08-01 Jan Beulich <jbeulich@suse.com>
483 * c-fold.c (c_fully_fold_internal): Also emit shift count
484 warnings for vector types.
485 * c-typeck.c (build_binary_op): Likewise.
487 2016-07-29 Marek Polacek <polacek@redhat.com>
490 * c-decl.c (finish_struct): Rephrase an error message.
493 * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
494 to error node for invalid code.
497 * c-decl.c (implicitly_declare): Return decl early not only for
498 error_mark_nodes, but for anything that is not a FUNCTION_DECL.
500 2016-07-29 Jakub Jelinek <jakub@redhat.com>
503 * c-decl.c (finish_function): Only set DECL_DISREGARD_INLINE_LIMITS
504 on GNU extern inline functions.
506 2016-07-29 Marek Polacek <polacek@redhat.com>
509 * c-parser.c (c_parser_postfix_expression_after_paren_type): Also
512 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
514 * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
516 2016-07-20 David Malcolm <dmalcolm@redhat.com>
518 * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to
520 (best_macro_match): Likewise, converting from a typedef to a
522 (find_closest_macro_cpp_cb): Move to spellcheck-tree.c.
523 (lookup_name_fuzzy): Update for change of best_macro_match to a
524 subclass with a ctor that calls cpp_forall_identifiers.
526 2016-07-20 David Malcolm <dmalcolm@redhat.com>
528 * c-decl.c (implicit_decl_warning): Update for conversion of
529 return type of lookup_name_fuzzy to const char *.
530 (undeclared_variable): Likewise.
531 (lookup_name_fuzzy): Convert return type from tree to
533 * c-parser.c (c_parser_declaration_or_fndef): Update for
534 conversion of return type of lookup_name_fuzzy to const char *.
535 (c_parser_parameter_declaration): Likewise.
537 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
539 * c-parser.c (c_parser_oacc_declare): Don't scan for
541 * c-typeck.c (handle_omp_array_sections): Mark data clauses with
542 GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
543 zero-length subarrays.
545 2016-07-15 Jakub Jelinek <jakub@redhat.com>
548 * c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
549 instead of FUZZY_LOOKUP_NAME.
550 (lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
551 FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.
553 2016-07-14 Jakub Jelinek <jakub@redhat.com>
556 * c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.
558 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
560 * c-parser.c (c_parser_generic_selection): Make type of variable
562 (c_parser_omp_declare_simd): Likewise.
564 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
566 * c-decl.c (struct c_struct_parse_info): Change member types
567 from vec to auto_vec.
568 (start_struct): Adjust.
569 (finish_struct): Likewise.
571 2016-07-02 Jakub Jelinek <jakub@redhat.com>
574 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
576 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
578 * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>:
579 Move pragma context checking into...
580 (c_parser_omp_cancellation_point): ... here, and improve
582 * c-typeck.c (c_finish_omp_cancel)
583 (c_finish_omp_cancellation_point): Improve diagnostic messages.
585 2016-06-29 Jakub Jelinek <jakub@redhat.com>
588 * c-typeck.c (c_build_qualified_type): Don't clear
589 C_TYPE_INCOMPLETE_VARS for the main variant.
591 2016-06-28 Martin Sebor <msebor@redhat.com>
594 * c-typeck.c (output_init_element): Diagnose incompatible types
595 before non-constant initializers.
597 2016-06-28 Jakub Jelinek <jakub@redhat.com>
599 * Make-lang.in: Don't cat ../stage_current if it does not exist.
601 2016-06-23 Andi Kleen <ak@linux.intel.com>
603 * Make-lang.in: Add support for autofdo.
605 2016-06-22 David Malcolm <dmalcolm@redhat.com>
608 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
609 (implicit_decl_warning): When issuing warnings for implicit
610 declarations, attempt to provide a suggestion via
612 (undeclared_variable): Likewise when issuing errors.
613 (lookup_name_in_scope): Likewise.
614 (struct edit_distance_traits<cpp_hashnode *>): New struct.
615 (best_macro_match): New typedef.
616 (find_closest_macro_cpp_cb): New function.
617 (lookup_name_fuzzy): New function.
618 * c-parser.c: Include gcc-rich-location.h.
619 (c_token_starts_typename): Split out case CPP_KEYWORD into...
620 (c_keyword_starts_typename): ...this new function.
621 (c_parser_declaration_or_fndef): When issuing errors about
622 missing "struct" etc, add a fixit. For other kinds of errors,
623 attempt to provide a suggestion via lookup_name_fuzzy.
624 (c_parser_parms_declarator): When looking ahead to detect typos in
625 type names, also reject CPP_KEYWORD.
626 (c_parser_parameter_declaration): When issuing errors about
627 unknown type names, attempt to provide a suggestion via
629 * c-tree.h (c_keyword_starts_typename): New prototype.
631 2016-06-20 Joseph Myers <joseph@codesourcery.com>
634 * c-typeck.c (build_conditional_expr): Return error_mark_node if
635 c_common_type returns error_mark_node.
637 2016-06-19 Martin Sebor <msebor@redhat.com>
640 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
641 __alignof__ (expression).
643 2016-06-14 David Malcolm <dmalcolm@redhat.com>
645 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
647 2016-06-14 David Malcolm <dmalcolm@redhat.com>
649 * c-typeck.c (build_component_ref): Simplify fixit code by
650 using gcc_rich_location::add_fixit_misspelled_id.
651 (set_init_label): Likewise.
653 2016-06-13 David Malcolm <dmalcolm@redhat.com>
655 * c-parser.c (c_parser_initelt): Provide location of name for new
656 location_t param of set_init_label.
657 * c-tree.h (set_init_label): Add location_t param.
658 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
659 param and use it when issuing error messages about unrecognized
660 field names. Attempt to provide a fixit hint if appropriate,
661 otherwise update the error message to provide the type name.
663 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
666 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
669 2016-06-08 Martin Sebor <msebor@redhat.com>
670 Jakub Jelinek <jakub@redhat.com>
674 * c-typeck.c (convert_arguments): Don't promote last argument
675 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
677 2016-06-08 Marek Polacek <polacek@redhat.com>
680 * c-decl.c (grokdeclarator): Check TYPE_P.
683 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
686 2016-06-07 David Malcolm <dmalcolm@redhat.com>
688 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
689 and structure element reference, capture the location of the
690 element name token and pass it to build_component_ref.
691 (c_parser_postfix_expression_after_primary): Likewise for
692 structure element dereference.
693 (c_parser_omp_variable_list): Likewise for
694 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
695 * c-tree.h (build_component_ref): Add location_t param.
696 * c-typeck.c (build_component_ref): Add location_t param
697 COMPONENT_LOC. Use it, if available, when issuing hints about
698 mispelled member names to provide a fixit replacement hint.
700 2016-06-06 Marek Polacek <polacek@redhat.com>
703 * c-parser.c (c_parser_direct_declarator): Set location.
705 2016-06-06 Marek Polacek <polacek@redhat.com>
707 * c-typeck.c (comptypes_internal): Handle comparisons of
708 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
709 TYPE_REF_CAN_ALIAS_ALL.
711 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
713 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
714 arguments as addressable when async clause exists.
716 2016-05-30 Jakub Jelinek <jakub@redhat.com>
719 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
720 when combined with target construct.
722 2016-05-26 Jakub Jelinek <jakub@redhat.com>
724 * c-parser.c (c_parser_omp_clause_schedule): Warn if
725 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
727 2016-05-25 Marek Polacek <polacek@redhat.com>
730 * c-decl.c (c_make_fname_decl): Don't check seen_error.
733 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
735 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
737 * c-parser.c (c_parser_oacc_declare): Add support for
738 GOMP_MAP_FIRSTPRIVATE_POINTER.
739 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
740 argument with enum c_omp_region_type ort.
741 (handle_omp_array_sections): Likewise. Update call to
742 handle_omp_array_sections_1.
743 (c_finish_omp_clauses): Add specific errors and warning messages for
744 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
745 call to handle_omp_array_sections.
747 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
749 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
751 2016-05-24 Richard Biener <rguenther@suse.de>
755 * c-typeck.c (build_array_ref): Do not complain about indexing
756 non-lvalue vectors. Adjust for function name change.
758 2016-05-20 Martin Sebor <msebor@redhat.com>
761 * c-typeck.c (error_init): Use
762 expansion_point_location_if_in_system_header.
763 (warning_init): Same.
765 2016-05-19 David Malcolm <dmalcolm@redhat.com>
768 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
770 (c_parser_postfix_expression): Likewise.
771 * c-tree.h (c_expr::set_error): New method.
772 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
773 that result's range is initialized.
775 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
777 * c-typeck.c (parser_build_unary_op): Fix formatting.
779 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
781 * c-decl.c (grokdeclarator): Remove errmsg and use of
782 targetm.invalid_return_type.
783 (grokparms): Remove errmsg and use of
784 targetm.invalid_parameter_type.
786 2016-05-13 Joseph Myers <joseph@codesourcery.com>
788 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
789 function return type.
791 2016-05-12 Marek Polacek <polacek@redhat.com>
794 * c-decl.c (build_compound_literal): Pass LOC down to
795 c_incomplete_type_error.
796 * c-tree.h (require_complete_type): Adjust declaration.
797 (c_incomplete_type_error): Likewise.
798 * c-typeck.c (require_complete_type): Add location parameter, pass it
799 down to c_incomplete_type_error.
800 (c_incomplete_type_error): Add location parameter, pass it down to
802 (build_component_ref): Pass location down to c_incomplete_type_error.
803 (default_conversion): Pass location down to require_complete_type.
804 (build_array_ref): Likewise.
805 (build_function_call_vec): Likewise.
806 (convert_arguments): Likewise.
807 (build_unary_op): Likewise.
808 (build_c_cast): Likewise.
809 (build_modify_expr): Likewise.
810 (convert_for_assignment): Likewise.
811 (c_finish_omp_clauses): Likewise.
813 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
816 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
818 * c-errors.c (pedwarn_c90): Return true if warned.
819 * c-tree.h (pedwarn_c90): Change return type to bool.
820 (enum c_declspec_word): Add new enumerator cdw_atomic.
822 2016-05-11 Marek Polacek <polacek@redhat.com>
825 * c-decl.c (diagnose_mismatched_decls): Factor out code to
826 diagnose_mismatched_attributes and call it.
828 2016-05-10 Marek Polacek <polacek@redhat.com>
831 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
832 on a declaration following the definition.
834 2016-05-05 Jakub Jelinek <jakub@redhat.com>
836 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
837 parse it through to c_parser_c99_block_statement.
838 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
841 2016-05-04 Marek Polacek <polacek@redhat.com>
843 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
846 2016-05-04 Marek Polacek <polacek@redhat.com>
849 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
850 for macro expansions.
852 2016-05-03 Marek Polacek <polacek@redhat.com>
855 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
856 check_builtin_function_arguments.
858 2016-05-03 Richard Biener <rguenther@suse.de>
860 * Make-lang.in (cc1-checksum.c): For stage-final re-use
861 the checksum from the previous stage.
863 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
865 * c-parser.c (c_parser_oacc_all_clauses): Update call to
866 c_finish_omp_clauses.
867 (c_parser_omp_all_clauses): Likewise.
868 (c_parser_oacc_cache): Likewise.
869 (c_parser_oacc_loop): Likewise.
870 (omp_split_clauses): Likewise.
871 (c_parser_omp_declare_target): Likewise.
872 (c_parser_cilk_all_clauses): Likewise.
873 (c_parser_cilk_for): Likewise.
874 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
875 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
877 2016-05-02 Marek Polacek <polacek@redhat.com>
880 * c-decl.c (grokdeclarator): Diagnose when array's size has an
883 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
886 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
887 OACC_LOOP_CLAUSE_MASK.
888 (c_parser_oacc_kernels_parallel): Update call to
889 c_oacc_split_loop_clauses.
891 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
893 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
894 argument to build_modify_expr in two cases.
896 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
898 * c-parser.c (c_parser_postfix_expression_after_primary): Call
899 warn_for_memset instead of warning directly here.
901 2016-04-26 Marek Polacek <polacek@redhat.com>
904 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
906 (c_parser_for_statement): ... here.
907 (c_parser_if_statement): Use it.
908 (c_parser_switch_statement): Use it.
909 (c_parser_while_statement): Use it.
912 * c-decl.c (pushdecl): Pass LOCUS down to warning.
914 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
917 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
918 instead of c_finish_cilk_clauses.
919 * c-tree.h (c_finish_omp_clauses): Add new default argument.
920 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
921 floating-point variables in the linear clause for Cilk Plus.
923 2016-04-18 Michael Matz <matz@suse.de>
925 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
926 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
928 2016-04-15 Marek Polacek <polacek@redhat.com>
931 * c-typeck.c (build_unary_op): Pass location down to error and
934 2016-04-15 Jakub Jelinek <jakub@redhat.com>
937 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
939 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
940 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
941 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
942 Adjust c_parser_pragma callers.
943 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
945 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
947 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
948 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
949 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
950 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
951 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
952 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
953 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
954 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
956 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
957 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
960 2016-04-13 Marek Polacek <polacek@redhat.com>
963 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
965 (c_parser_statement): Likewise.
966 (c_parser_c99_block_statement): Likewise.
967 (c_parser_while_statement): Likewise.
968 (c_parser_for_statement): Likewise.
969 (c_parser_if_body): Don't set IF_P here.
970 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
971 about dangling else here.
972 * c-tree.h (c_finish_if_stmt): Adjust declaration.
973 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
974 warn about dangling else here.
976 2016-04-04 Marek Polacek <polacek@redhat.com>
979 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
981 2016-03-31 Marek Polacek <polacek@redhat.com>
984 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
986 2016-03-18 David Malcolm <dmalcolm@redhat.com>
989 * c-parser.c (c_parser_postfix_expression): Set the source range
990 for uses of "__builtin_types_compatible_p".
992 2016-03-17 Jakub Jelinek <jakub@redhat.com>
995 * c-typeck.c (composite_type): Don't count void_list_node
996 into len, if the list is terminated by void_list_node, start
997 with void_list_node instead of NULL for newargs. Stop
1000 2016-03-16 Marek Polacek <polacek@redhat.com>
1003 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
1004 nested functions returning VM types.
1006 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
1008 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
1009 when calling c_finish_omp_clauses.
1011 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
1014 * c-decl.c (get_parm_info): Don't queue implicit function declarations
1017 2016-03-04 Marek Polacek <polacek@redhat.com>
1020 * c-parser.c (c_parser_postfix_expression): Call
1021 c_parser_cast_expression rather than c_parser_postfix_expression.
1023 2016-03-01 Jakub Jelinek <jakub@redhat.com>
1027 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
1028 of incomplete decls to error_mark_node.
1030 2016-02-24 Marek Polacek <polacek@redhat.com>
1033 * c-decl.c (finish_decl): Don't update the copy of the type of a
1034 different decl type.
1036 2016-02-23 Jakub Jelinek <jakub@redhat.com>
1039 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
1040 in id_kind reclassification.
1042 2016-02-16 Jakub Jelinek <jakub@redhat.com>
1045 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
1047 2016-02-16 James Norris <jnorris@codesourcery.com>
1050 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
1052 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
1054 * c-decl.c (build_null_declspecs): Zero the entire struct.
1057 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
1058 callers changed. If nested_p is true, use it to call
1059 finish_implicit_inits.
1060 * c-tree.h (finish_implicit_inits): Declare.
1061 * c-typeck.c (finish_implicit_inits): New function. Move code
1063 (push_init_level): ... here.
1064 (set_designator, process_init_element): Call finish_implicit_inits.
1066 2016-02-11 Jakub Jelinek <jakub@redhat.com>
1069 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
1070 arguments for -Waddress warning.
1072 2016-02-04 Jakub Jelinek <jakub@redhat.com>
1075 * c-decl.c (finish_enum): When honoring mode attribute,
1076 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
1078 2016-01-29 Jakub Jelinek <jakub@redhat.com>
1081 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
1082 all type variants, not just TYPE_MAIN_VARIANT.
1084 2016-01-27 Jakub Jelinek <jakub@redhat.com>
1087 * c-decl.c (c_write_global_declarations_1): Warn with
1088 warn_unused_function if static prototype without definition
1091 2016-01-27 Marek Polacek <polacek@redhat.com>
1094 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
1095 to unsigned, if needed. Add -Wsign-compare warning.
1097 2016-01-26 Jakub Jelinek <jakub@redhat.com>
1099 PR tree-optimization/69483
1100 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
1102 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1105 * c-tree.h (incomplete_record_decls): Declare.
1106 * c-parser.c (incomplete_record_decls): Define.
1107 (c_parser_translation_unit): Iterate through incomplete_record_decls and
1108 report error if any decl has zero size.
1109 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
1110 or enum type to incomplete_record_decls.
1112 2016-01-14 Tom de Vries <tom@codesourcery.com>
1114 PR tree-optimization/68773
1115 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
1118 2016-01-14 Marek Polacek <polacek@redhat.com>
1121 * c-decl.c (grokdeclarator): Provide more information for invalid
1124 2016-01-06 David Malcolm <dmalcolm@redhat.com>
1126 * c-parser.c (c_parser_unary_expression): For dereferences, build
1127 a combined location before calling build_indirect_ref, so that
1128 error reports cover the full range, manually updating the c_expr
1131 2016-01-06 Marek Polacek <polacek@redhat.com>
1134 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
1135 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
1138 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1140 Update copyright years.
1142 2016-01-04 Marek Polacek <polacek@redhat.com>
1145 * c-typeck.c (build_atomic_assign): Improve commentary. Add
1146 optimization to use __atomic_fetch_* built-in if possible.
1148 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
1150 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
1152 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
1155 2015-12-22 Marek Polacek <polacek@redhat.com>
1158 * c-typeck.c (build_component_ref): Warn when acessing elements of
1159 atomic structures or unions.
1161 2015-12-21 David Malcolm <dmalcolm@redhat.com>
1163 * c-typeck.c: Include "gcc-rich-location.h".
1164 (build_binary_op): In the two places that call binary_op_error,
1165 create a gcc_rich_location and populate it with the location of
1166 the binary op and its two operands.
1168 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1170 * c-parser.c (c_parser_statement_after_labels): When calling
1171 c_finish_return, Use the return expression's location if it has
1172 one, falling back to the location of the first token within it.
1173 * c-typeck.c (c_finish_return): When issuing warnings about
1174 the incorrect presence/absence of a return value, issue a note
1175 showing the declaration of the function.
1177 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1179 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
1181 (c_parser_peek_nth_token): New function.
1182 (c_parser_peek_conflict_marker): New function.
1183 (c_parser_error): Detect conflict markers and report them as such.
1185 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1187 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
1188 to preserve range information for the primary expression
1189 in the call to c_parser_postfix_expression_after_primary.
1191 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1193 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
1194 expression location, falling back on the first token location,
1195 rather than always using the latter.
1197 2015-12-16 Marek Polacek <polacek@redhat.com>
1200 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
1203 2015-12-15 Marek Polacek <polacek@redhat.com>
1206 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
1209 2015-12-08 David Malcolm <dmalcolm@redhat.com>
1211 * c-parser.c (c_parser_alignof_expression): Capture location of
1212 closing parenthesis (if any), or of end of unary expression, and
1213 use it to build a src_range for the expression.
1215 2015-12-08 David Malcolm <dmalcolm@redhat.com>
1218 * c-parser.c (c_parser_get_builtin_args): Add
1219 "out_close_paren_loc" param, and write back to it.
1220 (c_parser_postfix_expression): Capture the closing
1221 parenthesis location for RID_CHOOSE_EXPR,
1222 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
1223 RID_BUILTIN_SHUFFLE and use it to set the source range
1224 for such expressions; within RID_BUILTIN_COMPLEX set
1225 the underlying location.
1227 2015-12-07 Marek Polacek <polacek@redhat.com>
1230 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
1231 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
1233 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
1235 * c-tree.h (c_build_va_arg): Adjust prototype.
1236 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
1237 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
1238 parameter, adjust throughout and issue an error if EXPR is a component
1239 with reverse storage order.
1241 2015-12-02 Jason Merrill <jason@redhat.com>
1243 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
1244 (c_fully_fold_internal, decl_constant_value_for_optimization):
1245 Move from c-common.c.
1246 * c-tree.h: Declare decl_constant_value_for_optimization.
1247 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
1249 2015-12-02 Joseph Myers <joseph@codesourcery.com>
1252 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
1253 following link from declarator to next declarator. Track original
1254 qualified type and pass it to c_build_qualified_type.
1255 * c-typeck.c (c_build_qualified_type): Add arguments
1256 orig_qual_type and orig_qual_indirect.
1258 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
1260 * c-parser.c (c_parser_omp_clause_name)
1261 (c_parser_oacc_all_clauses): Alphabetical sorting.
1263 2015-12-02 Jakub Jelinek <jakub@redhat.com>
1266 * c-decl.c (get_parm_info): Use b->locus instead of input_location
1269 2015-12-01 Julian Brown <julian@codesourcery.com>
1270 Cesar Philippidis <cesar@codesourcery.com>
1271 James Norris <James_Norris@mentor.com>
1273 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
1274 (c_parser_oacc_clause_use_device): New function.
1275 (c_parser_oacc_all_clauses): Add use_device support.
1276 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
1277 (c_parser_oacc_host_data): New function.
1278 (c_parser_omp_construct): Add host_data support.
1279 * c-tree.h (c_finish_oacc_host_data): Add prototype.
1280 * c-typeck.c (c_finish_oacc_host_data): New function.
1281 (c_finish_omp_clauses): Add use_device support.
1283 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
1286 * c-decl.c: Set TYPE_PACKED in variants.
1288 2015-11-27 Martin Liska <mliska@suse.cz>
1291 * c-array-notation.c (fix_builtin_array_notation_fn):
1292 Use release_vec_vec instead of vec::release.
1293 (build_array_notation_expr): Likewise.
1294 (fix_conditional_array_notations_1): Likewise.
1295 (fix_array_notation_expr): Likewise.
1296 (fix_array_notation_call_expr): Likewise.
1298 2015-11-27 Jakub Jelinek <jakub@redhat.com>
1301 * c-parser.c (c_parser_compound_statement_nostart): If
1302 last_label is true, use pragma_stmt instead of pragma_compound
1303 as second c_parser_pragma argument.
1304 (c_parser_omp_ordered, c_parser_omp_target_update,
1305 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
1306 false as second argument to c_parser_skip_to_pragma_eol after
1307 diagnosing standalone directives used in pragma_stmt context.
1309 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
1311 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
1312 with "if (ENABLE_OFFLOADING)".
1314 2015-11-23 David Malcolm <dmalcolm@redhat.com>
1317 * c-parser.c (c_parser_postfix_expression): Set up source ranges
1318 for various Objective-C constructs: Class.name syntax,
1319 @selector(), @protocol(), @encode(), and [] message syntax.
1321 2015-11-20 David Malcolm <dmalcolm@redhat.com>
1324 * c-typeck.c (should_suggest_deref_p): New function.
1325 (build_component_ref): Special-case POINTER_TYPE when
1326 generating a "not a structure of union" error message, and
1327 suggest a "->" rather than a ".", providing a fix-it hint.
1329 2015-11-19 David Malcolm <dmalcolm@redhat.com>
1331 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
1332 candidate into a new function, find_closest_identifier.
1334 2015-11-19 Marek Polacek <polacek@redhat.com>
1337 * c-typeck.c (parser_build_binary_op): Properly handle
1338 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
1340 2015-11-17 David Malcolm <dmalcolm@redhat.com>
1342 * c-parser.c (set_c_expr_source_range): Bulletproof both
1343 overloaded implementations against NULL expr->value.
1344 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
1346 (c_parser_unary_expression): Likewise when handling addresses of
1348 (c_parser_postfix_expression): Likewise for statement expressions,
1349 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
1350 __builtin_va_arg, and for __builtin_offset_of.
1351 (c_parser_postfix_expression_after_paren_type): Initialize expr's
1352 src_range using the range of the braced initializer.
1353 (c_parser_transaction_expression): Set src_range for "ret" to a
1354 sane pair of values.
1356 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
1358 * c-parser.c (c_finish_omp_declare_simd): Look for
1359 "simd" attribute as well. Update error message.
1361 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1363 * c-parser.c (c_parser_omp_declare_target): Adjust.
1365 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1367 * c-typeck.c (c_finish_omp_clauses): Don't mark
1368 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
1370 2015-11-14 Marek Polacek <polacek@redhat.com>
1372 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
1373 * c-typeck.c: Likewise.
1375 2015-11-13 David Malcolm <dmalcolm@redhat.com>
1377 * c-decl.c (warn_defaults_to): Pass line_table to
1379 * c-errors.c (pedwarn_c99): Likewise.
1380 (pedwarn_c90): Likewise.
1381 * c-parser.c (set_c_expr_source_range): New functions.
1382 (c_token::get_range): New method.
1383 (c_token::get_finish): New method.
1384 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
1385 based on the range from the start of the LHS to the end of the
1387 (c_parser_conditional_expression): Likewise, based on the range
1388 from the start of the cond.value to the end of exp2.value.
1389 (c_parser_binary_expression): Call set_c_expr_source_range on
1390 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
1391 (c_parser_cast_expression): Call set_c_expr_source_range on ret
1392 based on the cast_loc through to the end of the expr.
1393 (c_parser_unary_expression): Likewise, based on the
1394 op_loc through to the end of op.
1395 (c_parser_sizeof_expression) Likewise, based on the start of the
1396 sizeof token through to either the closing paren or the end of
1398 (c_parser_postfix_expression): Likewise, using the token range,
1399 or from the open paren through to the close paren for
1400 parenthesized expressions.
1401 (c_parser_postfix_expression_after_primary): Likewise, for
1402 various kinds of expression.
1403 * c-tree.h (struct c_expr): Add field "src_range".
1404 (c_expr::get_start): New method.
1405 (c_expr::get_finish): New method.
1406 (set_c_expr_source_range): New decls.
1407 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
1408 on ret for prefix unary ops.
1409 (parser_build_binary_op): Likewise, running from the start of
1410 arg1.value through to the end of arg2.value.
1412 2015-11-13 Marek Polacek <polacek@redhat.com>
1415 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
1417 2015-11-13 David Malcolm <dmalcolm@redhat.com>
1419 * c-typeck.c: Include spellcheck.h.
1420 (lookup_field_fuzzy_find_candidates): New function.
1421 (lookup_field_fuzzy): New function.
1422 (build_component_ref): If the field was not found, try using
1423 lookup_field_fuzzy and potentially offer a suggestion.
1425 2015-11-12 James Norris <jnorris@codesourcery.com>
1426 Joseph Myers <joseph@codesourcery.com>
1428 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
1429 (c_parser_omp_clause_name): Handle 'device_resident' clause.
1430 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
1431 and PRAGMA_OMP_CLAUSE_LINK.
1432 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
1433 and PRAGMA_OACC_CLAUSE_LINK.
1434 (OACC_DECLARE_CLAUSE_MASK): New definition.
1435 (c_parser_oacc_declare): New function.
1437 2015-11-12 Marek Polacek <polacek@redhat.com>
1440 * c-parser.c (c_parser_for_statement): Reclassify the token in
1443 2015-11-11 Marek Polacek <polacek@redhat.com>
1447 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
1448 checking the size of an array.
1450 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
1452 * c-array-notation.c: Remove unused header files.
1453 * c-aux-info.c: Likewise.
1454 * c-convert.c: Likewise.
1455 * c-decl.c: Likewise.
1456 * c-errors.c: Likewise.
1457 * c-lang.c: Likewise.
1458 * c-objc-common.c: Likewise.
1459 * c-parser.c: Likewise.
1460 * c-typeck.c: Likewise.
1461 * gccspec.c: Likewise.
1463 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
1464 Cesar Philippidis <cesar@codesourcery.com>
1465 James Norris <jnorris@codesourcery.com>
1466 Julian Brown <julian@codesourcery.com>
1467 Nathan Sidwell <nathan@codesourcery.com>
1470 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
1472 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
1473 (c_parser_pragma): Parse 'acc routine'.
1474 (OACC_ROUTINE_CLAUSE_MARK): Define.
1475 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
1477 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
1480 * c-typeck.c (c_finish_loop): For unconditional loops, set the
1481 location of the backward-goto to the start of the loop body.
1483 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
1486 * c-parser.c (c_parser_while_statement): Finish the loop before
1487 parsing ahead for misleading indentation.
1488 (c_parser_for_statement): Likewise.
1490 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
1492 * c-decl.c (finish_struct): If the structure has reverse storage
1493 order, rewrite the type of array fields with scalar component. Call
1494 maybe_apply_pragma_scalar_storage_order on entry.
1495 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
1496 errors on bit-fields and reverse SSO here and not...
1497 (c_mark_addressable): ...here.
1498 (output_init_element): Adjust call to initializer_constant_valid_p.
1499 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
1501 2015-11-06 David Malcolm <dmalcolm@redhat.com>
1503 * c-decl.c (warn_defaults_to): Update for change in signature
1504 of diagnostic_set_info.
1505 * c-errors.c (pedwarn_c99): Likewise.
1506 (pedwarn_c90): Likewise.
1507 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
1508 for textinfo::set_location.
1510 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
1511 Thomas Schwinge <thomas@codesourcery.com>
1512 James Norris <jnorris@codesourcery.com>
1514 * c-parser.c (c_parser_omp_clause_name): Add support for
1515 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
1516 (c_parser_omp_clause_default): Add is_oacc argument. Handle
1517 default(none) in OpenACC.
1518 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
1520 (c_parser_oacc_clause_tile): New function.
1521 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
1522 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
1523 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
1525 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
1526 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
1528 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
1529 (c_parser_oacc_update): Update the error message for missing clauses.
1530 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
1531 and OMP_CLAUSE_INDEPENDENT.
1533 2015-11-05 Marek Polacek <polacek@redhat.com>
1536 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
1537 deal with pre-evaluation on invalid types.
1539 2015-11-05 Jakub Jelinek <jakub@redhat.com>
1540 Ilya Verbin <ilya.verbin@intel.com>
1542 * c-parser.c: Include context.h and gimple-expr.h.
1543 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
1544 monotonic together with nonmonotonic.
1545 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
1546 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
1547 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
1548 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
1549 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
1550 expressions on combined target teams before the target.
1551 (c_parser_omp_declare_target): If decl has "omp declare target" or
1552 "omp declare target link" attribute, and cgraph or varpool node already
1553 exists, then set corresponding flags. Call c_finish_omp_clauses
1554 in the parenthesized extended-list syntax case.
1555 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
1557 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
1558 on OMP_CLAUSE_REDUCTION array sections.
1559 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
1560 into the constant offset, or for variable low-bound using
1561 POINTER_PLUS_EXPR. For structure element based array sections use
1562 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
1563 (c_finish_omp_clauses): Drop generic_field_head, structure
1564 elements are now always mapped even as array section bases,
1565 diagnose same var in data sharing and mapping clauses. Diagnose if
1566 linear step on declare simd is neither a constant nor a uniform
1567 parameter. Look through POINTER_PLUS_EXPR for array section
1568 reductions. Diagnose the same var or function appearing multiple
1569 times on the same directive. Fix up wording for the to clause if t
1570 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
1571 modifier on kinds other than dynamic or guided or nonmonotonic
1572 modifier together with ordered clause.
1574 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
1575 Chung-Lin Tang <cltang@codesourcery.com>
1577 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
1579 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
1581 * c-array-notation.c: Reorder #include's and remove duplicates.
1582 * c-aux-info.c: Likewise.
1583 * c-convert.c: Likewise.
1584 * c-decl.c: Likewise.
1585 * c-errors.c: Likewise.
1586 * c-lang.c: Likewise.
1587 * c-objc-common.c: Likewise.
1588 * c-parser.c: Likewise.
1589 * c-typeck.c: Likewise.
1591 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
1594 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
1595 after calling build_qualified_type.
1597 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
1598 Thomas Schwinge <thomas@codesourcery.com>
1599 James Norris <jnorris@codesourcery.com>
1600 Joseph Myers <joseph@codesourcery.com>
1601 Julian Brown <julian@codesourcery.com>
1602 Bernd Schmidt <bschmidt@redhat.com>
1604 * c-parser.c (c_parser_oacc_shape_clause): New.
1605 (c_parser_oacc_simple_clause): New.
1606 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
1607 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
1609 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
1610 James Norris <jnorris@codesourcery.com>
1611 Cesar Philippidis <cesar@codesourcery.com>
1615 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
1616 parameters, and handle these. Adjust all users.
1617 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
1619 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
1621 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
1623 (c_finish_omp_construct): Declare function.
1624 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
1625 Merge functions into...
1626 (c_finish_omp_construct): ... this new function.
1628 2015-10-22 Richard Biener <rguenther@suse.de>
1630 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
1631 before folding a MINUS_EXPR.
1633 2015-10-21 Marek Polacek <polacek@redhat.com>
1636 * c-decl.c (start_function): Warn about vararg functions without
1639 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
1641 * c-typeck.c (build_conditional_expr): Use boolean vector
1642 type for vector comparison.
1643 (build_vec_cmp): New.
1644 (build_binary_op): Use build_vec_cmp for comparison.
1646 2015-10-20 Marek Polacek <polacek@redhat.com>
1648 * c-parser.c (is_cilkplus_vector_p): Don't define here.
1650 2015-10-20 Marek Polacek <polacek@redhat.com>
1653 * c-parser.c (c_parser_attributes): Break out of the loop if the
1654 token after an attribute isn't a comma.
1656 2015-10-13 Jakub Jelinek <jakub@redhat.com>
1657 Aldy Hernandez <aldyh@redhat.com>
1659 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
1660 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
1661 (c_parser_omp_variable_list): Handle structure elements for
1662 map, to and from clauses. Handle array sections in reduction
1663 clause. Formatting fixes.
1664 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
1665 if clause modifiers.
1666 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1667 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1668 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
1669 c_parser_omp_clause_is_device_ptr): New functions.
1670 (c_parser_omp_clause_ordered): Parse optional parameter.
1671 (c_parser_omp_clause_reduction): Handle array reductions.
1672 (c_parser_omp_clause_schedule): Parse optional simd modifier.
1673 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
1675 (c_parser_omp_clause_linear): Parse linear clause modifiers.
1676 (c_parser_omp_clause_depend_sink): New function.
1677 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
1678 (c_parser_omp_clause_map): Parse release/delete map kinds and
1679 optional always modifier.
1680 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
1681 and c_finish_omp_clauses callers.
1682 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
1683 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
1684 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
1685 (OMP_CRITICAL_CLAUSE_MASK): Define.
1686 (c_parser_omp_critical): Parse critical clauses.
1687 (c_parser_omp_for_loop): Handle doacross loops, adjust
1688 c_finish_omp_for and c_finish_omp_clauses callers.
1689 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
1690 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
1691 (OMP_FOR_CLAUSE_MASK): Add linear clause.
1692 (c_parser_omp_for): Disallow ordered clause when combined with
1693 distribute. Disallow linear clause when combined with distribute
1694 and not combined with simd.
1695 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
1696 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
1697 parse clauses and if depend clause is found, don't parse a body.
1698 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
1699 Allow target parallel without for after it.
1700 (OMP_TASK_CLAUSE_MASK): Add priority clause.
1701 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
1702 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1704 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1705 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1706 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1707 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1709 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1710 defaultmap and is_device_ptr clauses.
1711 (c_parser_omp_target): Parse target parallel and target simd. Set
1712 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1713 and target exit data. Diagnose invalid map kinds.
1714 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1715 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1717 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1719 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1720 (c_parser_omp_taskloop): New function.
1721 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1722 handle PRAGMA_OMP_TASKLOOP.
1723 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1724 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1725 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1726 Add IS_OMP argument, handle structure element bases, diagnose
1727 bitfields, pass IS_OMP recursively, diagnose known zero length
1728 array sections in depend clauses, handle array sections in reduction
1729 clause, diagnose negative length even for pointers.
1730 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1731 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1732 array sections in reduction clause, set
1733 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1734 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1735 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1736 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1738 2015-10-06 Marek Polacek <polacek@redhat.com>
1740 * c-parser.c (c_parser_statement_after_labels): Use
1741 protected_set_expr_location.
1742 (c_parser_omp_clause_num_gangs): Likewise.
1743 (c_parser_omp_clause_num_threads): Likewise.
1744 (c_parser_omp_clause_num_workers): Likewise.
1745 (c_parser_omp_clause_vector_length): Likewise.
1746 (c_parser_omp_clause_num_teams): Likewise.
1747 (c_parser_omp_clause_thread_limit): Likewise.
1748 * c-typeck.c (build_c_cast): Likewise.
1749 (c_cast_expr): Likewise.
1751 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1753 * c-typeck.c (c_tree_equal): Use real_equal instead of
1756 2015-10-04 Jason Merrill <jason@redhat.com>
1758 * c-parser.c (c_lex_one_token): Handle @synchronized.
1759 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1760 can change whether the function is transaction_safe.
1762 2015-10-02 Marek Polacek <polacek@redhat.com>
1765 * c-typeck.c (convert_for_assignment): Use the expansion point
1766 location throughout.
1768 2015-10-02 Marek Polacek <polacek@redhat.com>
1771 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1772 and pass it down to c_parser_if_statement.
1773 (c_parser_else_body): Add CHAIN parameter and pass it down to
1774 c_parser_statement_after_labels.
1775 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1776 duplicated if-else-if conditions.
1778 2015-10-01 Marek Polacek <polacek@redhat.com>
1780 * c-typeck.c (convert_for_assignment): Improve commentary.
1782 2015-09-30 Marek Polacek <polacek@redhat.com>
1785 * c-typeck.c (c_finish_return): Use the expansion point location for
1786 certain "return with value" warnings.
1788 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1790 * c-parser.c (pragma_lex): Add loc argument.
1792 2015-09-15 Marek Polacek <polacek@redhat.com>
1795 * c-decl.c (tag_exists_p): New function.
1796 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1797 struct/union/enum keywords are missing.
1798 * c-tree.h (tag_exists_p): Declare.
1800 2015-09-15 Marek Polacek <polacek@redhat.com>
1802 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1803 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1804 Return NULL_TREE instead of 0.
1805 (lookup_name): Return NULL_TREE instead of 0.
1806 (lookup_name_in_scope): Likewise.
1807 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1808 (parser_xref_tag): Use false instead of 0.
1809 (start_struct): Use true instead of 1.
1810 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1812 2015-09-14 Marek Polacek <polacek@redhat.com>
1814 * c-typeck.c (set_nonincremental_init_from_string): Use
1815 HOST_WIDE_INT_M1U when shifting a negative value.
1817 2015-09-09 Mark Wielaard <mjw@redhat.com>
1819 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1822 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1825 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1826 into OMP_FOR_PRE_BODY rather than before the loop.
1828 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1831 * c-parser.c (c_parser_oacc_all_clauses,
1832 c_parser_omp_all_clauses): Remove invalid clause from
1833 list of clauses even if parser->error is set.
1836 * c-parser.c (c_parser_omp_clause_aligned,
1837 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1839 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1843 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1844 instead of c_parser_unary_expression. If the result is !lvalue_p,
1845 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1847 2015-09-04 Marek Polacek <polacek@redhat.com>
1850 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1852 2015-09-03 Martin Sebor <msebor@redhat.com>
1855 * c-typeck.c (convert_arguments, parser_build_unary_op,
1856 build_conditional_expr, c_cast_expr, convert_for_assignment,
1857 build_binary_op, _objc_common_truthvalue_conversion): Call
1859 (c_decl_implicit): Define.
1861 2015-09-02 Marek Polacek <polacek@redhat.com>
1864 * c-parser.c (c_parser_enum_specifier): Give a better error for
1867 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1869 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1871 2015-08-12 Marek Polacek <polacek@redhat.com>
1873 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1876 2015-08-03 Marek Polacek <polacek@redhat.com>
1879 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1881 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1883 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1885 * c-parser.c (c_parser_if_body): Take token_indent_info
1886 argument. Call warn_for_misleading_indentation even when the
1887 body is a semicolon. Extract token_indent_infos corresponding
1888 to the guard, body and next tokens. Adjust call to
1889 warn_for_misleading_indentation accordingly.
1890 (c_parser_else_body): Likewise.
1891 (c_parser_if_statement): Likewise.
1892 (c_parser_while_statement): Likewise.
1893 (c_parser_for_statement): Likewise.
1895 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1896 Manuel López-Ibáñez <manu@gcc.gnu.org>
1898 * c-decl.c (get_parm_info): Remove static var. Update warning
1901 2015-07-27 Marek Polacek <polacek@redhat.com>
1905 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1907 2015-07-20 Marek Polacek <polacek@redhat.com>
1910 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1911 (build_binary_op): Warn about left shift overflows.
1913 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1915 * c-array-notation.c: Adjust includes for flags.h changes.
1916 * c-objc-common.c: Likewise.
1918 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1920 * c-array-notation.c: Adjust includes.
1921 * c-aux-info.c: Likewise.
1922 * c-convert.c: Likewise.
1923 * c-decl.c: Likewise.
1924 * c-errors.c: Likewise.
1925 * c-lang.c: Likewise.
1926 * c-objc-common.c: Likewise.
1927 * c-parser.c: Likewise.
1928 * c-typeck.c: Likewise.
1930 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1933 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1935 2015-06-29 Marek Polacek <polacek@redhat.com>
1938 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1939 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1940 about -Wswitch-bool here.
1941 (do_case): Update c_add_case_label call.
1942 (c_finish_case): Update c_do_switch_warnings call.
1944 2015-06-27 Marek Polacek <polacek@redhat.com>
1946 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1948 2015-06-26 Marek Polacek <polacek@redhat.com>
1950 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1952 * c-typeck.c (array_to_pointer_conversion): Likewise.
1953 (build_unary_op): Likewise.
1954 (c_finish_return): Likewise.
1956 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1958 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1959 * c-parser.c: Likewise.
1961 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1963 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1964 instead of pointer_hash.
1965 (detect_field_duplicates): Likewise.
1967 2015-06-25 Marek Polacek <polacek@redhat.com>
1969 * c-array-notation.c: Use VAR_P throughout.
1970 * c-decl.c: Likewise.
1971 * c-objc-common.c: Likewise.
1972 * c-parser.c: Likewise.
1973 * c-typeck.c: Likewise.
1975 2015-06-25 Marek Polacek <polacek@redhat.com>
1977 * c-decl.c: Use is_global_var throughout.
1978 * c-parser.c: Likewise.
1979 * c-typeck.c: Likewise.
1981 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1983 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1984 * c-aux-info.c: Likewise.
1985 * c-convert.c: Likewise.
1986 * c-decl.c: Likewise.
1987 * c-errors.c: Likewise.
1988 * c-lang.c: Likewise.
1989 * c-objc-common.c: Likewise.
1990 * c-parser.c: Likewise.
1991 * c-typeck.c: Likewise.
1993 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1996 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1999 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
2001 * c-decl.c (pop_scope): Register the main translation unit
2002 through the new debug hook.
2004 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
2006 * c-array-notation.c : Adjust include files.
2007 * c-aux-info.c : Likewise.
2008 * c-convert.c : Likewise.
2009 * c-decl.c : Likewise.
2010 * c-errors.c : Likewise.
2011 * c-lang.c : Likewise.
2012 * c-lang.h : Likewise.
2013 * c-objc-common.c : Likewise.
2014 * c-parser.c : Likewise.
2015 * c-typeck.c : Likewise.
2017 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
2019 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
2020 immediately clobber it.
2021 (c_write_global_declarations_1): Remove call to
2022 check_global_declaration_1.
2023 (c_write_global_declarations_2): Remove.
2024 (c_write_final_cleanups): Rename from c_write_global_declarations.
2025 Remove call to finalize_compilation_unit.
2026 Remove calls to debugging hooks.
2027 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
2028 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
2029 * c-tree.h: Remove c_write_global_declarations.
2031 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
2033 * c-array-notation.c: Adjust includes for restructured coretypes.h.
2034 * c-aux-info.c: Likewise.
2035 * c-convert.c: Likewise.
2036 * c-decl.c: Likewise.
2037 * c-errors.c: Likewise.
2038 * c-lang.c: Likewise.
2039 * c-objc-common.c: Likewise.
2040 * c-parser.c: Likewise.
2041 * c-typeck.c: Likewise.
2043 2015-06-04 Marek Polacek <polacek@redhat.com>
2046 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
2049 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2051 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
2052 Warn for empty struct.
2053 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
2055 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
2057 * c-decl.c (start_function): Call plugin before parsing.
2058 (finish_function): Call plugin after parsing.
2060 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2063 * c-decl.c (merge_decls): Merge DECL_COMMON.
2065 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
2067 * Make-lang.in (check_gcc_pallelize): Define.
2069 2015-05-22 Marek Polacek <polacek@redhat.com>
2072 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
2075 2015-05-21 Marek Polacek <polacek@redhat.com>
2077 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
2080 2015-05-20 Marek Polacek <polacek@redhat.com>
2082 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
2083 * c-typeck.c: Likewise.
2085 2015-05-19 Marek Polacek <polacek@redhat.com>
2087 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
2089 2015-05-19 Jakub Jelinek <jakub@redhat.com>
2092 * c-parser.c (c_parser_omp_for_loop): Don't add
2093 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
2094 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
2095 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
2098 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
2100 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
2103 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2106 * c-objc-common.c (c_tree_printer): Replace locus pointer with
2109 2015-05-14 Marek Polacek <polacek@redhat.com>
2113 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
2116 2015-05-12 David Malcolm <dmalcolm@redhat.com>
2118 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
2119 to add a call to warn_for_misleading_indentation.
2120 (c_parser_else_body): Likewise, adding param "else_loc".
2121 (c_parser_if_statement): Check for misleading indentation.
2122 (c_parser_while_statement): Likewise.
2123 (c_parser_for_statement): Likewise.
2125 2015-05-08 Marek Polacek <polacek@redhat.com>
2128 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
2129 (output_init_element): Likewise.
2131 2015-05-07 Marek Polacek <polacek@redhat.com>
2134 * c-typeck.c (build_binary_op): Warn when left shifting a negative
2137 2015-04-30 Marek Polacek <polacek@redhat.com>
2139 * c-typeck.c (set_init_label): Call error_at instead of error and
2142 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
2145 * c-typeck.c (c_build_va_arg): Clarify the error message.
2147 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
2149 * c-parser.c (c_parser_oacc_enter_exit_data): Use
2150 OMP_STANDALONE_CLAUSES.
2152 2015-04-28 Marek Polacek <polacek@redhat.com>
2154 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
2156 2015-04-28 Marek Polacek <polacek@redhat.com>
2159 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
2161 2015-04-25 Marek Polacek <polacek@redhat.com>
2164 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
2167 2015-04-23 Marek Polacek <polacek@redhat.com>
2170 * c-decl.c (set_labels_context_r): New function.
2171 (store_parm_decls): Call it via walk_tree_without_duplicates.
2172 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
2173 instead of create_tmp_var. Build TARGET_EXPR instead of
2175 (build_atomic_assign): Use create_tmp_var_raw instead of
2176 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
2178 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
2180 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
2181 (c_parser_omp_target_update): Add missed %> to error_at ().
2183 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2186 * c-decl.c (c_default_pointer_mode): Remove definition.
2187 * c-tree.h (c_default_pointer_mode): Remove declaration.
2189 2015-03-27 Tobias Burnus <burnus@net-b.de>
2192 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
2194 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
2195 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
2196 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
2198 2015-03-19 Jakub Jelinek <jakub@redhat.com>
2200 * c-decl.c (c_decl_attributes): Also add "omp declare target"
2201 attribute for DECL_EXTERNAL VAR_DECLs.
2203 2015-03-11 Jakub Jelinek <jakub@redhat.com>
2205 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
2208 2015-03-10 Jakub Jelinek <jakub@redhat.com>
2211 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
2212 before preparing arguments to warn_logical_not_parentheses.
2214 2015-03-09 Jakub Jelinek <jakub@redhat.com>
2217 * c-typeck.c (parser_build_binary_op): Don't warn for
2218 !!x == y or !b == y where b is _Bool.
2220 2015-03-09 Marek Polacek <polacek@redhat.com>
2222 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
2223 * c-decl.c (grokdeclarator): Likewise.
2224 * c-typeck.c (build_binary_op): Likewise.
2226 2015-02-27 Marek Polacek <polacek@redhat.com>
2229 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
2231 2015-02-14 Marek Polacek <polacek@redhat.com>
2234 * c-decl.c (grokdeclarator): Set the range of a flexible array member
2235 declared through a typedef name.
2237 2015-02-13 Marek Polacek <polacek@redhat.com>
2240 * c-decl.c (grokdeclarator): Print also the type when giving
2241 the error message about array's incomplete element type.
2243 2015-02-11 Jakub Jelinek <jakub@redhat.com>
2246 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
2247 check in the POP macro.
2249 2015-02-09 Marek Polacek <polacek@redhat.com>
2252 * c-typeck.c (process_init_element): Don't always wrap
2253 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
2254 initializing a range of elements.
2256 2015-02-04 Jakub Jelinek <jakub@redhat.com>
2260 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
2262 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
2264 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
2265 processing enum declaration.
2267 2015-01-29 Marek Polacek <polacek@redhat.com>
2270 * c-typeck.c (pop_init_level): If constructor_elements has
2271 exactly one element with integer_zerop value, set constructor_zeroinit
2272 to 1. Remove braces around warning_init call.
2274 2015-01-27 Jakub Jelinek <jakub@redhat.com>
2277 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
2278 of FUNCTION_DECLs with error_mark_node.
2280 2015-01-26 Jakub Jelinek <jakub@redhat.com>
2283 * c-typeck.c (convert_arguments): Return -1 if there are
2284 error_args, even if we've diagnosed too many arguments.
2286 2015-01-21 Richard Biener <rguenther@suse.de>
2289 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
2290 for builtins the user declared correctly.
2292 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2293 Bernd Schmidt <bernds@codesourcery.com>
2294 Cesar Philippidis <cesar@codesourcery.com>
2295 James Norris <jnorris@codesourcery.com>
2296 Jakub Jelinek <jakub@redhat.com>
2297 Ilmir Usmanov <i.usmanov@samsung.com>
2299 * c-parser.c: Include "gomp-constants.h".
2300 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
2301 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
2302 Use OMP_CLAUSE_SET_MAP_KIND.
2303 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
2304 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
2305 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
2306 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
2307 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
2308 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
2309 "copyout", "create", "delete", "deviceptr", "gang", "host",
2310 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
2311 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
2312 "present_or_create", "pcreate", "seq", "self", "vector",
2313 "vector_length", "wait", "worker".
2314 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
2315 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
2316 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
2317 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
2318 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
2319 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
2320 (c_parser_oacc_data_clause_deviceptr)
2321 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
2322 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
2323 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
2324 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
2325 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
2326 (c_parser_oacc_parallel, c_parser_oacc_update)
2327 (c_parser_oacc_wait): New functions.
2328 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
2329 (c_finish_oacc_data): New prototypes.
2330 * c-typeck.c: Include "gomp-constants.h".
2331 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
2332 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
2333 OMP_CLAUSE_SET_MAP_KIND.
2334 (c_finish_oacc_parallel, c_finish_oacc_kernels)
2335 (c_finish_oacc_data): New functions.
2336 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
2337 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
2338 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
2339 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
2340 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
2341 GOMP_MAP_FORCE_DEVICEPTR.
2343 2015-01-09 Michael Collison <michael.collison@linaro.org>
2345 * c-array-notation.c: Include hash-set.h, machmode.h,
2346 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
2347 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
2348 * c-aux-info.c: Ditto.
2349 * c-convert.c: Ditto.
2351 * c-errors.c: Ditto.
2352 * c-lang.c: Dittoxs.
2353 * c-objc-common.c: Ditto.
2354 * c-parser.c: Ditto.
2355 * c-typeck.c: Include hash-set.h, machmode.h,
2356 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
2357 fold-const.h, wide-int.h, inchash.h, real.h and
2358 fixed-value.h due to flattening of tree.h.
2360 2015-01-07 Marek Polacek <polacek@redhat.com>
2363 * c-typeck.c (process_init_element): Disallow initialization of
2364 a flexible array member with a string constant if the structure
2367 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2370 * c-typeck.c (convert_for_assignment, c_finish_return): For
2371 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
2372 types also set in_late_binary_op around convert call.
2373 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
2374 to integral type casts, if not in_late_binary_op, pass c_fully_fold
2375 result on expr as last argument to ubsan_instrument_float_cast,
2376 if in_late_binary_op, don't use c_save_expr but save_expr.
2378 Update copyright years.
2380 2015-01-05 Marek Polacek <polacek@redhat.com>
2383 * c-typeck.c (build_array_ref): Pass loc down to
2384 warn_array_subscript_with_type_char.
2386 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
2388 * c-typeck.c: New behavious for pointers to arrays with qualifiers
2389 (common-pointer-type): For pointers to arrays take qualifiers from
2391 (build_conditional_expr): Add warnings for lost qualifiers.
2392 (comp-target-types): Allow pointers to arrays with different qualifiers.
2393 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
2394 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
2395 to PEDWARN_FOR_QUALIFIERS.
2397 2014-12-17 Jakub Jelinek <jakub@redhat.com>
2400 * c-convert.c: Include ubsan.h.
2401 (convert): For real -> integral casts and
2402 -fsanitize=float-cast-overflow don't call convert_to_integer, but
2403 instead instrument the float cast directly.
2405 2014-11-29 Jakub Jelinek <jakub@redhat.com>
2407 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
2408 c_finish_stmt_expr): Remove NULL last argument from
2409 create_tmp_var_raw and create_tmp_var calls.
2410 * c-array-notation.c (fix_builtin_array_notation_fn,
2411 build_array_notation_expr, fix_conditional_array_notations_1,
2412 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
2414 2014-11-28 Marek Polacek <polacek@redhat.com>
2417 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
2418 convert the right operand to integer type.
2420 2014-11-25 Marek Polacek <polacek@redhat.com>
2423 * c-decl.c (start_function): Disable -Wmissing-declarations warning
2424 for inline functions.
2426 2014-11-21 Jakub Jelinek <jakub@redhat.com>
2429 * c-typeck.c (build_array_ref): Adjust
2430 convert_vector_to_pointer_for_subscript caller. If it returns true,
2431 call non_lvalue_loc on the result.
2433 2014-11-11 Richard Biener <rguenther@suse.de>
2435 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
2438 2014-11-10 Andi Kleen <ak@linux.intel.com>
2441 * c-parser.c (c_parser_statement_after_labels): Call
2443 (c_parser_if_statement): Dito.
2444 (c_parser_switch_statement): Dito.
2445 (c_parser_while_statement): Dito.
2446 (c_parser_do_statement): Dito.
2447 (c_parser_for_statement): Dito.
2448 * c-typeck.c (c_finish_loop): Dito.
2450 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
2452 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
2453 OPT_Wshift_count_overflow in the warnings.
2455 2014-10-30 Marek Polacek <polacek@redhat.com>
2457 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
2458 print the stripped version as well, if they're not the same.
2460 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
2462 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
2465 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
2467 * c-decl.c: Adjust include files.
2468 * c-parser.c: Ditto.
2470 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
2471 Tom Tromey <tromey@redhat.com>
2473 * c-tree.h (enum c_oracle_request): New.
2474 (c_binding_oracle_function): New typedef.
2475 (c_binding_oracle, c_pushtag, c_bind): Declare.
2476 * c-decl.c (c_binding_oracle): New global.
2477 (I_SYMBOL_CHECKED): New macro.
2478 (i_symbol_binding): New function.
2479 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
2480 (I_TAG_CHECKED): New macro.
2481 (i_tag_binding): New function.
2482 (I_TAG_BINDING, I_TAG_DECL): Redefine.
2483 (I_LABEL_CHECKED): New macro.
2484 (i_label_binding): New function.
2485 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
2486 (c_print_identifier): Save and restore c_binding_oracle.
2487 (c_pushtag, c_bind): New functions.
2489 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
2491 * c-typeck.c: Adjust include files.
2493 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
2496 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
2497 initialization here...
2498 (c_initialize_diagnostics): ... but here. Set defaults after
2499 building pretty-printer.
2501 2014-10-23 Marek Polacek <polacek@redhat.com>
2504 * c-decl.c (pop_scope): Don't print warning in external_scope.
2506 2014-10-19 Marek Polacek <polacek@redhat.com>
2509 * c-typeck.c (output_init_element): Allow initializing objects with
2510 static storage duration with compound literals even in C99 and add
2513 2014-10-17 Marek Polacek <polacek@redhat.com>
2516 * c-typeck.c (digest_init): Allow initializing objects with static
2517 storage duration with compound literals even in C99 and add pedwarn
2520 2014-10-17 Marek Polacek <polacek@redhat.com>
2523 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
2524 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
2525 error multiple times. Print the type.
2527 2014-10-17 Marek Polacek <polacek@redhat.com>
2530 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
2533 2014-10-17 Marek Polacek <polacek@redhat.com>
2535 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
2536 (start_function): Use OPT_Wimplicit_int instead of 0.
2537 (store_parm_decls_oldstyle): Likewise.
2539 2014-10-17 Alan Modra <amodra@gmail.com>
2542 * c-decl.c (merge_decls): Don't merge section name or tls model
2543 to newdecl symtab node, instead merge to olddecl. Override
2544 existing olddecl section name. Set tls_model for all thread-local
2545 vars, not just OMP thread-private ones. Remove incorrect comment.
2547 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
2549 * c-decl.c: Adjust include files.
2551 2014-10-14 DJ Delorie <dj@redhat.com>
2553 * c-parser.c (c_parse_init): Add RID entries for each __intN.
2554 (c_token_starts_typename): Check all __intN, not just __int128.
2555 (c_token_starts_declspecs): Likewise.
2556 (c_parser_declspecs): Likewise.
2557 (c_parser_attribute_any_word): Likewise.
2558 (c_parser_objc_selector): Likewise.
2559 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
2560 (struct c_declspecs): Add int_n_idx field to record *which* __intN
2562 * c-decl.c (declspecs_add_type): Check for all __intN, not just
2564 (finish_declspecs): Likewise.
2566 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
2568 * c-parser.c (c_parser_all_labels): New function to replace
2570 (c_parser_statement): Call the new function.
2572 2014-10-09 Marek Polacek <polacek@redhat.com>
2575 * c-typeck.c (pop_init_level): Don't warn about initializing
2578 2014-10-07 Marek Polacek <polacek@redhat.com>
2581 * c-decl.c (header_for_builtin_fn): New function.
2582 (implicitly_declare): Suggest which header to include.
2584 2014-10-07 Marek Polacek <polacek@redhat.com>
2586 * c-convert.c (convert): Use error_operand_p.
2587 * c-typeck.c (require_complete_type): Likewise.
2588 (really_atomic_lvalue): Likewise.
2589 (digest_init): Likewise.
2590 (handle_omp_array_sections_1): Likewise.
2592 2014-10-03 Marek Polacek <polacek@redhat.com>
2595 * c-decl.c (pop_scope): Don't warn about "inline function declared
2596 but never defined" for functions marked with gnu_inline attribute.
2598 2014-09-25 Jakub Jelinek <jakub@redhat.com>
2601 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
2602 on low_bound and length.
2604 2014-09-24 Marek Polacek <polacek@redhat.com>
2608 * c-parser.c: Don't define CPP_KEYWORD.
2609 (c_parser_switch_statement): Pass original type to c_finish_case.
2610 * c-tree.h (c_finish_case): Update declaration.
2611 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
2612 conditionally to c_do_switch_warnings.
2614 2014-09-03 Marek Polacek <polacek@redhat.com>
2617 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
2620 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2621 Balaji V. Iyer <balaji.v.iyer@intel.com>
2622 Igor Zamyatin <igor.zamyatin@intel.com>
2624 * c-parser.c (c_parser_cilk_for): New function.
2625 (c_parser_cilk_grainsize): Likewise.
2626 (c_get_temp_regvar): Likewise.
2627 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
2628 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
2629 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
2630 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
2633 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
2635 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
2636 with using HOST_WIDE_INT without truncation to 'int'
2638 2014-08-22 Marek Polacek <polacek@redhat.com>
2641 * c-typeck.c (parser_build_binary_op): Adjust call to
2642 warn_logical_not_parentheses.
2644 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
2647 * c-parser.c (c_parser_array_notation): Check for correct
2648 type of an array added.
2650 2014-08-19 Marek Polacek <polacek@redhat.com>
2653 * c-typeck.c (build_binary_op): If either operand of a comparison
2654 is a boolean expression, call maybe_warn_bool_compare.
2656 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
2659 * c-typeck.c (build_c_cast): Do a conversion even when the
2660 TYPE_MAIN_VARIANTs are the same.
2662 2014-08-19 Marek Polacek <polacek@redhat.com>
2664 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
2665 pedwarn_c99 instead of pedwarn.
2666 (grokfield): Likewise.
2667 (warn_defaults_to): New function.
2668 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
2669 Unconditionally call pedwarn_c99 instead of pedwarn.
2670 (start_function): Call warn_defaults_to instead of pedwarn_c99.
2671 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
2672 check flag_isoc11 before.
2673 * c-errors.c (pedwarn_c99): Change the return type to bool.
2674 Handle -Wc99-c11-compat.
2675 * c-parser.c (disable_extension_diagnostics): Handle
2676 warn_c99_c11_compat.
2677 (restore_extension_diagnostics): Likewise.
2678 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
2679 instead of pedwarn, don't check flag_isoc11 before.
2680 (c_parser_declspecs): Likewise.
2681 (c_parser_alignas_specifier): Likewise.
2682 (c_parser_alignof_expression): Likewise.
2683 (c_parser_generic_selection): Likewise.
2684 * c-tree.h (pedwarn_c99): Update declaration.
2685 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
2688 2014-08-19 Marek Polacek <polacek@redhat.com>
2690 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
2692 * c-errors.c: Include "opts.h".
2693 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
2694 * c-parser.c (disable_extension_diagnostics): Handle negative value
2695 of warn_c90_c99_compat, too.
2696 (restore_extension_diagnostics): Likewise.
2697 (c_parser_compound_statement_nostart): Pass
2698 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
2700 2014-08-12 Marek Polacek <polacek@redhat.com>
2702 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2704 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2706 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2708 2014-08-10 Marek Polacek <polacek@redhat.com>
2711 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2712 Call pedwarn_c90 instead of pedwarn.
2713 (check_bitfield_type_and_width): Likewise.
2714 (declspecs_add_qual): Likewise.
2715 (declspecs_add_type): Likewise.
2716 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2717 Adjust to only call pedwarn_c90.
2718 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2719 pedwarn_c90 instead of pedwarn.
2720 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2721 * c-parser.c (disable_extension_diagnostics): Handle
2722 warn_c90_c99_compat.
2723 (restore_extension_diagnostics): Likewise.
2724 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2725 pedwarn_c90 instead of pedwarn.
2726 (c_parser_initelt): Likewise.
2727 (c_parser_postfix_expression): Likewise.
2728 (c_parser_postfix_expression_after_paren_type): Likewise.
2729 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2730 * c-tree.h: Fix formatting.
2731 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2732 pedwarn_c90 instead of pedwarn.
2734 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2736 * c-typeck.c: Remove include of pointer-set.h.
2738 2014-08-07 Marek Polacek <polacek@redhat.com>
2740 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2742 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2744 * c-typeck.c: Use hash_map instead of pointer_map.
2746 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2748 * c-decl.c: Use hash_set instead of pointer_set.
2750 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2753 * c-array-notation.c (expand_array_notations): Handling
2756 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2759 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2762 2014-07-30 Tom Tromey <tromey@redhat.com>
2764 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2766 (really_start_incremental_init, push_init_level): Initialize
2768 (pop_init_level): Set global designator_depth.
2769 (process_init_element): Check for designated_init attribute.
2771 2014-07-20 Marek Polacek <polacek@redhat.com>
2774 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2775 (implicitly_declare): Pass location to implicit_decl_warning.
2777 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2780 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2781 If non-NULL, call c_parser_check_literal_zero.
2782 (c_parser_check_literal_zero): New function.
2783 (c_parser_postfix_expression_after_primary): Adjust
2784 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2786 2014-07-06 Marek Polacek <polacek@redhat.com>
2789 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2790 * c-tree.h (C_ARRAY_PARAMETER): Define.
2791 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2794 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2795 Chen Gang <gang.chen.5i5j@gmail.com>
2797 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2800 2014-07-01 Marek Polacek <polacek@redhat.com>
2802 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2803 instead of 0 to WARN_FOR_ASSIGNMENT.
2805 2014-07-01 Marek Polacek <polacek@redhat.com>
2808 * c-typeck.c (convert_for_assignment): Pass
2809 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2811 2014-06-30 Marek Polacek <polacek@redhat.com>
2813 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2814 has no_sanitize_undefined attribute.
2816 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2819 * c-array-notation.c (fix_builtin_array_notation_fn):
2820 Check for 0 arguments in builtin call. Check that bultin argument is
2822 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2825 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2827 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2828 qualifiers in __auto_type for atomic types.
2829 (c_parser_typeof_specifier): Discard all type qualifiers in
2830 __typeof__ for atomic types.
2832 2014-06-25 Marek Polacek <polacek@redhat.com>
2835 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2836 the return expression to c_finish_return.
2838 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2840 * c-typeck.c (c_finish_omp_clauses): Make sure
2841 OMP_CLAUSE_LINEAR_STEP has correct type.
2843 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2847 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2849 * c-parser.c (c_parser_omp_for_loop): For
2850 #pragma omp parallel for simd move lastprivate clause from parallel
2851 to for rather than simd.
2853 2014-06-23 Marek Polacek <polacek@redhat.com>
2855 * c-typeck.c (parser_build_binary_op): Don't call
2856 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2858 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2860 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2861 * c-decl.c (merge_decls): Likewise.
2863 2014-06-09 Marek Polacek <polacek@redhat.com>
2866 * c-typeck.c (error_init): Call inform instead of error_at.
2867 (pedwarn_init): Call inform instead of pedwarn.
2868 (warning_init): Call inform instead of warning_at.
2870 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2872 * c-decl.c (merge_decls): Use set_decl_section_name.
2873 (duplicate_decls): Remove node if it exists.
2875 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2878 * c-typeck.c (push_init_level, process_init_element,
2879 pop_init_level): Correct check for zero initialization, move
2880 missing brace warning to respect zero initialization.
2882 2014-06-05 Marek Polacek <polacek@redhat.com>
2885 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2887 2014-06-05 Marek Polacek <polacek@redhat.com>
2890 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2891 on the left hand side operand of a comparison.
2893 2014-06-05 Marek Polacek <polacek@redhat.com>
2896 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2897 Print note only if the warning was printed.
2899 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2902 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2905 2014-06-03 Marek Polacek <polacek@redhat.com>
2908 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2910 * c-tree.h (c_start_case): Update.
2911 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2912 switch condition has boolean value.
2914 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2916 * c-decl.c: Include builtins.h.
2917 * c-parser.c: Likewise.
2919 2014-05-27 Marek Polacek <polacek@redhat.com>
2922 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2923 error and warning calls to error_at and warning_at. Pass location of
2924 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2925 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2926 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2928 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2931 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2932 function parameters.
2934 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2936 * c-decl.c (merge_decls): Preserve symtab node pointers.
2937 (duplicate_decls): Free new decl.
2939 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2941 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2944 * c-parser.c (c_parser_omp_target): Return bool values.
2946 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2948 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2949 num_teams_loc variable to num_thread_limit_loc.
2951 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2953 * c-array-notation.c (expand_array_notations): Use void_node
2954 instead of void_zero_node.
2956 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2958 * c-decl.c (finish_struct): Adjust.
2959 (finish_enum): Likewise.
2961 (record_inline_static): Likewise.
2962 (push_scope): Likewise.
2963 (make_label): Likewise.
2964 (lookup_label_for_goto): Likewise.
2965 (finish_struct): Likewise.
2966 (finish_enum): Likewise.
2967 (store_parm_decls): Likewise.
2968 (c_push_function_context): Likewise.
2969 * c-lang.h: Remove usage of variable_size gty attribute.
2970 * c-parser.c (c_parse_init): Adjust.
2971 (c_parse_file): Likewise.
2973 2014-05-13 Marek Polacek <polacek@redhat.com>
2976 * c-typeck.c (convert_for_assignment): Pass location to
2977 WARN_FOR_ASSIGNMENT instead of input_location.
2979 2014-05-10 Marek Polacek <polacek@redhat.com>
2981 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2982 maybe_warn_string_init.
2983 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2984 maybe_warn_string_init.
2985 * c-tree.h (maybe_warn_string_init): Update declaration.
2986 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2987 Call pedwarn_init with loc instead of with input_location.
2988 (digest_init): Pass init_loc to maybe_warn_string_init.
2989 (pop_init_level): Call pedwarn_init with loc instead of with
2991 (set_init_index): Likewise.
2992 (process_init_element): Likewise.
2994 2014-05-09 Marek Polacek <polacek@redhat.com>
2997 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2998 (c_parser_initelt): Pass location to set_init_label. Pass array index
2999 location to set_init_index.
3000 * c-tree.h (push_init_level): Update declaration.
3001 (pop_init_level): Likewise.
3002 (set_init_index): Likewise.
3003 (set_init_label): Likewise.
3004 * c-typeck.c (error_init): Add location parameter. Call error_at
3006 (digest_init): Pass init_loc to error_init.
3007 (really_start_incremental_init):
3008 (push_init_level): Add location parameter. Pass loc to pop_init_level
3010 (pop_init_level): Likewise.
3011 (set_designator): Add location parameter. Pass loc to pop_init_level,
3012 push_init_level, and error_init.
3013 (set_init_index): Add location parameter. Pass loc to error_init and
3015 (set_init_label): Likewise.
3016 (output_init_element): Pass loc to error_init.
3017 (process_init_element): Pass loc to error_init, pop_init_level,
3018 pedwarn_init, and push_init_level.
3020 2014-05-09 Marek Polacek <polacek@redhat.com>
3023 * c-parser.c (c_parser_attributes): Parse the arguments as an
3024 expression-list if the attribute takes identifier.
3026 2014-05-08 Marek Polacek <polacek@redhat.com>
3029 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
3032 2014-05-08 Marek Polacek <polacek@redhat.com>
3035 * c-decl.c (start_function): Warn for _Atomic-qualified return type
3038 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
3039 Mike Stump <mikestump@comcast.net>
3040 Richard Sandiford <rdsandiford@googlemail.com>
3042 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
3043 (finish_enum): Use wide-int interfaces.
3044 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
3045 * c-typeck.c (build_c_cast): Likewise.
3046 (set_nonincremental_init_from_string): Likewise.
3047 (c_tree_equal): Likewise.
3049 2014-05-02 Marek Polacek <polacek@redhat.com>
3052 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
3053 Return size_one_node when the type is not complete.
3054 (pointer_diff): Remove comment.
3055 (build_unary_op): Improve error messages.
3057 2014-05-02 Marek Polacek <polacek@redhat.com>
3059 * c-typeck.c (c_finish_return): Separate warning_at calls.
3061 2014-05-02 Marek Polacek <polacek@redhat.com>
3063 * c-tree.h (error_init): Remove declaration.
3064 (pedwarn_init): Likewise.
3065 * c-typeck.c (error_init): Make static and move above.
3066 (pedwarn_init): Likewise.
3067 (warning_init): Move above.
3068 (maybe_warn_string_init): Likewise.
3070 2014-05-01 Jeff Law <law@redhat.com>
3074 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3075 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
3078 2014-05-02 Marek Polacek <polacek@redhat.com>
3081 * c-typeck.c (push_init_level): Set constructor_designated to
3082 p->designated for structures.
3084 2014-05-01 Marek Polacek <polacek@redhat.com>
3087 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
3088 function-definition has an attribute after the declarator.
3090 2014-05-01 Marek Polacek <polacek@redhat.com>
3093 * c-typeck.c (warning_init): Add location_t parameter. Call
3094 warning_at instead of warning.
3095 (push_init_level): Pass input_location to warning_init.
3096 (add_pending_init): Add location_t parameter. Pass loc to
3098 (set_nonincremental_init): Pass input_location to add_pending_init.
3099 (set_nonincremental_init_from_string): Likewise.
3100 (output_init_element): Pass loc to warning_init and to
3103 2014-05-01 Marek Polacek <polacek@redhat.com>
3106 * c-typeck.c (c_finish_return): Distinguish between label and variable
3107 when warning about returning local address.
3109 2014-05-01 Marek Polacek <polacek@redhat.com>
3112 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
3115 2014-05-01 Marek Polacek <polacek@redhat.com>
3118 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
3119 instead of 0 to WARN_FOR_QUALIFIERS.
3121 2014-05-01 Marek Polacek <polacek@redhat.com>
3124 * c-typeck.c (default_conversion): Use better location for
3127 2014-04-30 Marek Polacek <polacek@redhat.com>
3129 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
3130 also when SANITIZE_FLOAT_DIVIDE is on.
3132 2014-04-30 Marek Polacek <polacek@redhat.com>
3135 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
3136 and pedwarn_init. Use loc insted of input_location.
3138 2014-04-30 Marek Polacek <polacek@redhat.com>
3141 * c-typeck.c (build_binary_op): Use location when warning about
3144 2014-04-25 Marek Polacek <polacek@redhat.com>
3147 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
3148 always_inline/noinline and hot/cold attributes.
3150 2014-04-25 Marek Polacek <polacek@redhat.com>
3153 * c-parser.c (c_parser_initelt): Pass input_location to
3154 process_init_element.
3155 (c_parser_initval): Pass loc to process_init_element.
3156 * c-tree.h (process_init_element): Adjust declaration.
3157 * c-typeck.c (push_init_level): Pass input_location to
3158 process_init_element.
3159 (pop_init_level): Likewise.
3160 (set_designator): Likewise.
3161 (output_init_element): Add location_t parameter. Pass loc to
3163 (output_pending_init_elements): Pass input_location to
3164 output_init_element.
3165 (process_init_element): Add location_t parameter. Pass loc to
3166 output_init_element.
3168 2014-04-24 Jakub Jelinek <jakub@redhat.com>
3170 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
3171 atomic-clause, allow comma in between atomic-clause and
3174 2014-04-22 Jakub Jelinek <jakub@redhat.com>
3177 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
3178 fails, don't set OM_PARALLEL_COMBINED and return NULL.
3180 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
3183 * c-array-notation.c (fix_builtin_array_notation_fn): Use
3184 create_tmp_var instead build_decl for creating temps.
3185 (build_array_notation_expr): Likewise.
3186 (fix_conditional_array_notations_1): Likewise.
3187 (fix_array_notation_expr): Likewise.
3188 (fix_array_notation_call_expr): Likewise.
3190 2014-03-28 Jakub Jelinek <jakub@redhat.com>
3193 * c-tree.h (c_build_function_call_vec): New prototype.
3194 * c-typeck.c (build_function_call_vec): Don't call
3195 resolve_overloaded_builtin here.
3196 (c_build_function_call_vec): New wrapper function around
3197 build_function_call_vec. Call resolve_overloaded_builtin here.
3198 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
3199 Call c_build_function_call_vec instead of build_function_call_vec.
3200 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
3201 * c-decl.c (finish_decl): Likewise.
3203 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
3206 * c-typeck.c: Use correct format string in cast-qual warning
3208 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
3210 * c-decl.c (c_decl_attributes): Use
3211 lang_hooks.types.omp_mappable_type.
3212 * c-typeck.c (c_finish_omp_clauses): Likewise.
3214 2014-03-06 Marek Polacek <polacek@redhat.com>
3217 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
3218 of checking tree code.
3220 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3222 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
3223 (c_parser_parameter_declaration): Likewise.
3225 2014-02-19 Marek Polacek <polacek@redhat.com>
3228 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
3229 Call mark_exp_read on exp.value.
3230 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
3231 TREE_ADDRESSABLE on old instead of val.
3232 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
3234 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3236 * c-parser.c (c_parser_get_builtin_args): Replace calls to
3237 C_EXPR_APPEND by vec_safe_push.
3238 * c-tree.h (C_EXPR_APPEND): Remove.
3240 2014-01-31 Marek Polacek <polacek@redhat.com>
3243 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
3244 build_function_call_vec.
3245 (build_function_call): Likewise.
3246 (build_atomic_assign): Likewise.
3247 (build_function_call_vec): Add arg_loc parameter. Use it.
3248 (convert_arguments): Likewise.
3249 (convert_for_assignment): Rename rhs_loc to expr_loc.
3250 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
3251 (c_parser_objc_keywordexpr): Likewise.
3252 (c_parser_postfix_expression_after_primary): Call
3253 build_function_call_vec with expr_loc rather than op_loc.
3254 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
3255 build_function_call_vec.
3256 (c_parser_expr_list): Add locations parameter. Fill it with locations
3257 of function arguments.
3258 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
3260 2014-01-30 Marek Polacek <polacek@redhat.com>
3263 * c-typeck.c (build_function_call_vec): Use loc parameter.
3264 (convert_arguments): Add location parameter. Use it.
3265 (ep_convert_and_check): Likewise.
3266 (build_atomic_assign): Adjust convert_for_assignment call.
3267 (build_modify_expr): Likewise.
3268 (digest_init): Likewise.
3269 (c_finish_return): Likewise.
3270 (build_conditional_expr): Adjust ep_convert_and_check calls.
3271 (convert_for_assignment): Add rhs_loc parameter. Use it.
3272 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
3275 2014-01-30 Richard Biener <rguenther@suse.de>
3278 * c-typeck.c (build_function_call_vec): Do not replace calls
3279 to a function via an incompatible type with a runtime abort.
3281 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
3283 * c-parser.c (c_parser_declaration_or_fndef): Replaced
3284 flag_enable_cilkplus with flag_cilkplus.
3285 (c_parser_direct_declarator_inner): Likewise.
3286 (c_parser_attribute_any_word): Likewise.
3287 (c_parser_attributes): Likewise.
3288 (c_parser_compound_statement): Likewise.
3289 (c_parser_statement_after_labels): Likewise.
3290 (c_parser_if_statement): Likewise.
3291 (c_parser_switch_statement): Likewise.
3292 (c_parser_do_statement): Likewise.
3293 (c_parser_for_statement): Likewise.
3294 (c_parser_unary_expression): Likewise.
3295 (c_parser_postfix_expression): Likewise.
3296 (c_parser_postfix_expression_after_primary): Likewise.
3297 (c_parser_postfix_expression_after_primary): Likewise.
3298 (c_parser_omp_clause_name): Likewise.
3299 (c_finish_omp_declare_simd): Likewise.
3300 (c_parser_cilk_verify_simd): Likewise.
3301 * c-typeck.c (build_array_ref): Likewise.
3302 (build_function_call_vec): Likewise.
3303 (convert_arguments): Likewise.
3304 (build_compound_expr): Likewise.
3305 (c_finish_return): Likewise.
3306 (c_finish_if_stmt): Likewise.
3307 (c_finish_loop): Likewise.
3308 (build_binary_op): Likewise.
3310 2014-01-23 Marek Polacek <polacek@redhat.com>
3313 * c-typeck.c (parser_build_binary_op): Use location instead of
3315 (build_binary_op): Pass location to shorten_compare.
3317 2014-01-23 Marek Polacek <polacek@redhat.com>
3320 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
3323 2014-01-23 Marek Polacek <polacek@redhat.com>
3326 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
3327 of a comma expression.
3328 (emit_side_effect_warnings): Likewise.
3330 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3333 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
3334 function to use walk_tree and moved a lot of its functionality to
3335 expand_array_notations.
3336 (expand_array_notations): New function.
3338 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3340 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
3341 attribute an attribute without value.
3343 2014-01-23 Jakub Jelinek <jakub@redhat.com>
3346 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
3347 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
3349 2014-01-22 Marek Polacek <polacek@redhat.com>
3352 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
3353 of remove_c_maybe_const_expr on op1 and op2.
3355 2014-01-15 Jakub Jelinek <jakub@redhat.com>
3358 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
3359 effects, preevaluate rhs using SAVE_EXPR first.
3361 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
3364 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
3365 statements with if-elseif statements.
3367 2014-01-06 Marek Polacek <polacek@redhat.com>
3370 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
3371 defined bit-field types only in ISO C.
3373 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3375 Update copyright years
3377 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3379 * c-array-notation.c: Use the standard form for the copyright notice.
3381 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
3383 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
3384 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
3385 field in parser is not empty. If not-empty, call the function
3386 c_parser_finish_omp_declare_simd.
3387 (c_parser_cilk_clause_vectorlength): Modified function to be shared
3388 between SIMD-enabled functions and #pragma simd. Added new parameter.
3389 (c_parser_cilk_all_clauses): Modified the usage of the function
3390 c_parser_cilk_clause_vectorlength as mentioned above.
3391 (c_parser_cilk_simd_fn_vector_attrs): New function.
3392 (c_finish_cilk_simd_fn_tokens): Likewise.
3393 (is_cilkplus_vector_p): Likewise.
3394 (c_parser_omp_clause_name): Added checking for "vectorlength,"
3395 "nomask," and "mask" strings in clause name.
3396 (c_parser_omp_all_clauses): Added 3 new case statements:
3397 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
3398 PRAGMA_CILK_CLAUSE_NOMASK.
3399 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
3400 check for vector attribute and if so call the function
3401 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
3402 called the function c_finish_cilk_simd_fn_tokens.
3403 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
3404 parser field is non-empty. If so, parse them as you would parse
3405 the omp declare simd pragma.
3406 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
3407 Added a check when step is a parameter and flag it as error.
3408 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
3409 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
3412 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
3414 * c-parser.c (c_parser_omp_parallel): Fix description.
3416 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
3418 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
3419 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3420 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
3421 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
3423 2013-12-04 Joseph Myers <joseph@codesourcery.com>
3426 * c-parser.c (c_parser_alignas_specifier): Use
3427 c_sizeof_or_alignof_type instead of c_alignof.
3428 (c_parser_alignof_expression): Likewise, with min_alignof
3429 parameter depending on alignof spelling used.
3431 2013-12-04 Marek Polacek <polacek@redhat.com>
3434 * c-decl.c (start_function): Don't warn for missing prototype for
3437 2013-12-03 Marek Polacek <polacek@redhat.com>
3440 * c-decl.c (build_compound_literal): Allow compound literals with
3441 empty initial value.
3443 2013-12-02 Joseph Myers <joseph@codesourcery.com>
3446 * c-typeck.c (build_modify_expr): Diagnose assignment to
3447 expression with array type.
3449 2013-11-29 Joseph Myers <joseph@codesourcery.com>
3452 * c-typeck.c (process_init_element): Do not treat a string as
3453 initializing a whole array when used with a designator for an
3456 2013-11-29 Joseph Myers <joseph@codesourcery.com>
3459 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
3460 an inline function following a static declaration.
3462 2013-11-28 Jakub Jelinek <jakub@redhat.com>
3465 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
3466 to p_name before calling c_parser_omp_teams instead of after.
3467 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
3468 argument. Remove unused p_name variable.
3470 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
3471 Jakub Jelinek <jakub@redhat.com>
3473 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
3474 external_scope is NULL.
3476 2013-11-27 Tom de Vries <tom@codesourcery.com>
3477 Marc Glisse <marc.glisse@inria.fr>
3480 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
3482 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3484 * c-typeck.c: Add required include files from gimple.h.
3486 2013-11-22 David Malcolm <dmalcolm@redhat.com>
3488 * c-decl.c (define_label, shadow_tag_warned)
3489 (check_bitfield_type_and_width, grokdeclarator, grokparms,
3490 store_parm_decls_newstyle, store_parm_decls_oldstyle)
3491 (declspecs_add_type): Remove use of in_system_header macro.
3492 * c-parser.c (c_parser_unary_expression): Likewise.
3493 * c-typeck.c (store_init_value, process_init_element)
3494 (c_start_case): Likewise.
3496 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
3499 * c-parser.c (c_parser_set_source_position_from_token): Remove
3500 reference to in_system_header from comment.
3502 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3504 * c-decl.c (grokdeclarator): Update comment to refer to
3505 tree_to_[su]hwi rather than tree_low_cst.
3507 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3509 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
3510 tree_to_uhwi throughout.
3512 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3514 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
3517 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3519 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
3522 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3524 * c-parser.c (c_parser_cilk_simd): New.
3525 (c_parser_cilk_verify_simd): New.
3526 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
3527 (c_parser_omp_for_loop): Add case for NE_EXPR.
3528 Set c_break_label for CILK_SIMD.
3529 (c_parser_cilk_clause_vectorlength): New.
3530 (c_parser_cilk_clause_linear): New.
3531 (c_parser_cilk_clause_name): New.
3532 (c_parser_cilk_all_clauses): New.
3533 * c-typeck.c (build_unary_op): Pass location argument to
3535 (build_modify_expr): Same.
3536 (build_asm_expr): Same.
3537 (c_finish_bc_stmt): Error on break/continue in loops.
3539 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3541 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
3543 2013-11-14 Diego Novillo <dnovillo@google.com>
3545 * c-decl.c: Include print-tree.h.
3546 Include stor-layout.h.
3549 Include stringpool.h.
3550 * c-lang.c: Include fold-const.h.
3551 * c-parser.c: Include stringpool.h.
3553 Include stor-layout.h.
3555 Include trans-mem.h.
3556 * c-typeck.c: Include stor-layout.h.
3557 Include trans-mem.h.
3561 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3563 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
3564 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
3566 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
3567 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
3569 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
3570 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
3571 (c_parser_declarator, c_parser_direct_declarator_inner)
3572 (c_parser_parameter_declaration, c_parser_type_name): All callers
3574 (c_parser_declaration_or_fndef): Handle declarations with type
3575 determined from the initializer.
3577 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3579 * c-typeck.c: Include gimplify.h.
3581 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3583 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
3584 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
3586 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
3587 or _Thread_local as appropriate in diagnostics.
3588 (build_null_declspecs): Initialize ret->thread_gnu_p.
3589 (declspecs_add_scspec): Handle either __thread or _Thread_local
3590 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
3591 pedantic. Do not disallow _Thread_local extern and _Thread_local
3594 2013-11-07 Joseph Myers <joseph@codesourcery.com>
3595 Andrew MacLeod <amacleod@redhat.com>
3597 * c-aux-info.c (gen_type): Handle atomic qualifier.
3598 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
3599 qualifiers when compating types.
3600 (shadow_tag_warned): Handle atomic_p in declspecs.
3601 (quals_from_declspecs): Likewise.
3602 (start_decl): Use c_type_promotes_to when promoting argument
3604 (grokdeclarator): Handle _Atomic.
3605 (get_parm_info): Diagnose any qualifier on "void" as only
3607 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
3608 comparing types. Use c_type_promotes_to when promoting argument
3610 (finish_function): Use c_type_promotes_to when promoting argument
3612 (build_null_declspecs): Handle atomic_p in declspecs.
3613 (declspecs_add_qual): Handle RID_ATOMIC.
3614 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
3615 (c_token_starts_declspecs): Handle RID_ATOMIC.
3616 (c_parser_declspecs): Handle atomic type specifiers and
3618 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
3619 from types of expressions with atomic type.
3620 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
3621 (c_parser_attribute_any_word): Handle RID_ATOMIC.
3622 (c_parser_initializer, c_parser_initelt, c_parser_initval)
3623 (c_parser_statement_after_labels, c_parser_switch_statement)
3624 (c_parser_for_statement, c_parser_expr_no_commas)
3625 (c_parser_conditional_expression, c_parser_binary_expression)
3626 (c_parser_cast_expression, c_parser_unary_expression)
3627 (c_parser_postfix_expression)
3628 (c_parser_postfix_expression_after_primary, c_parser_expression):
3629 Use convert_lvalue_to_rvalue.
3630 (c_parser_expression_conv, c_parser_expr_list): Document
3631 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
3632 (c_parser_objc_synchronized_statement): Use
3633 convert_lvalue_to_rvalue.
3634 (c_parser_objc_selector): Handle RID_ATOMIC.
3635 (c_parser_objc_receiver, c_parser_array_notation): Use
3636 convert_lvalue_to_rvalue.
3637 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
3638 _Atomic (type-name).
3639 (struct c_declspecs): Add atomic_p field.
3640 (convert_lvalue_to_rvalue): Declare.
3641 * c-typeck.c (c_type_promotes_to): Promote atomic types to
3642 corresponding atomic types.
3643 (qualify_type): Don't add _Atomic qualifiers from second argument.
3644 (comp_target_types): Do not allow _Atomic mismatches.
3645 (type_lists_compatible_p): Do not remove atomic qualifiers when
3647 (really_atomic_lvalue, convert_lvalue_to_rvalue)
3648 (build_atomic_assign): New functions.
3649 (build_unary_op): Use build_atomic_assign for atomic increment and
3651 (build_conditional_expr): Do not treat _Atomic void as a qualified
3653 (build_modify_expr): Use build_atomic_assign for atomic LHS.
3654 (find_anonymous_field_with_type, convert_to_anonymous_field)
3655 (convert_for_assignment): Do not remove atomic qualifiers when
3657 (digest_init): Do not accept initialization of arrays of atomic
3658 elements by string constants.
3659 (build_asm_expr): Use convert_lvalue_to_rvalue.
3660 (build_binary_op): Do not treat _Atomic void as a qualified
3663 2013-11-06 DJ Delorie <dj@redhat.com>
3665 * c-decl.c (locate_old_decl): If a previous conflicting decl is
3666 both explicit and builtin, print the location of the explicit one.
3668 2013-11-05 Tobias Burnus <burnus@net-b.de>
3670 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
3671 c_parser_omp_distribute, c_parser_omp_teams,
3672 c_parser_omp_target, c_parser_omp_declare): Handle
3675 2013-11-03 Marek Polacek <polacek@redhat.com>
3677 * c-decl.c (grokdeclarator): Add VLA instrumentation.
3679 2013-11-01 Jakub Jelinek <jakub@redhat.com>
3681 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
3682 check_dup_generic at the end, unless remove is true.
3683 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
3685 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
3687 2013-10-31 Jakub Jelinek <jakub@redhat.com>
3689 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
3690 with decl that is not pointer nor array.
3692 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3694 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
3695 a spawning function is found.
3696 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
3697 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
3698 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3699 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
3701 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
3702 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3704 (c_finish_return): Added a check to reject _Cilk_spawn in return
3706 (build_cilk_spawn): New function.
3707 (build_cilk_sync): Likewise.
3708 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3710 2013-10-27 Tobias Burnus <burnus@net-b.de>
3713 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3714 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3715 (c_parser_statement_after_labels): Update calls.
3717 2013-10-24 Tobias Burnus <burnus@net-b.de>
3720 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3721 Handle PRAGMA_IVDEP.
3722 (c_parser_statement_after_labels): Update call.
3724 2013-10-24 Marek Polacek <polacek@redhat.com>
3726 * c-parser.c (c_parser_struct_declaration): Add a comment.
3727 (c_parser_declarator): Don't allow _Alignas here.
3729 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3731 * c-parser.c: Include omp-low.h.
3732 * c-typeck.c: Likewise.
3734 2013-10-17 Marek Polacek <polacek@redhat.com>
3737 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3738 Document syntax of the array-declarator.
3739 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3741 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3742 (c_parser_struct_declaration): Likewise.
3743 (c_parser_declarator): Likewise.
3744 (c_parser_direct_declarator_inner): Likewise.
3745 (c_parser_parameter_declaration): Likewise.
3746 (c_parser_type_name): Likewise.
3748 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3750 * c-lang.h (current_omp_declare_target_attribute): New extern
3752 * c-parser.c: Include c-lang.h.
3753 (struct c_parser): Change tokens to c_token *.
3754 Add tokens_buf field. Change tokens_avail type to unsigned int.
3755 (c_parser_consume_token): If parser->tokens isn't
3756 &parser->tokens_buf[0], increment parser->tokens.
3757 (c_parser_consume_pragma): Likewise.
3758 (enum pragma_context): Add pragma_struct and pragma_param.
3759 (c_parser_external_declaration): Adjust
3760 c_parser_declaration_or_fndef caller.
3761 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3762 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3763 Adjust recursive call.
3764 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3766 (c_parser_parameter_declaration): Use pragma_param instead of
3768 (c_parser_compound_statement_nostart, c_parser_label,
3769 c_parser_for_statement): Adjust
3770 c_parser_declaration_or_fndef callers.
3771 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3772 it through to c_parser_conditional_expression.
3773 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3774 pass it through to c_parser_binary_expression. Adjust recursive
3776 (c_parser_binary_expression): Remove prec argument, add
3777 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3778 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3779 binop matches it, use build2 instead of parser_build_binary_op.
3780 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3781 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3782 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3783 Handle pragma_struct and pragma_param the same as pragma_external.
3784 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3785 (c_parser_omp_variable_list): Parse array sections for
3786 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3787 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3788 (c_parser_omp_clause_reduction): Handle user defined reductions.
3789 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3790 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3791 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3792 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3793 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3794 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3795 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3796 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3797 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3798 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3799 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3800 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3801 (c_parser_omp_for_loop): Add CODE argument, pass it through
3802 to c_finish_omp_for. Change last argument to cclauses,
3803 and adjust uses to grab parallel clauses from the array of all
3804 the split clauses. Adjust c_parser_binary_expression,
3805 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3806 (omp_split_clauses): New function.
3807 (c_parser_omp_simd): New function.
3808 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3809 Allow the function to be called also when parsing combined constructs,
3810 and call c_parser_omp_simd when parsing for simd.
3811 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3812 #pragma omp section, require exactly one structured-block instead of
3813 sequence of statements.
3814 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3815 Allow the function to be called also when parsing combined constructs.
3816 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3817 Allow the function to be called also when parsing combined
3819 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3820 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3821 c_parser_omp_teams, c_parser_omp_target_data,
3822 c_parser_omp_target_update, c_parser_omp_target,
3823 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3824 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3825 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3826 (c_parser_omp_construct): Add p_name and mask vars. Handle
3827 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3828 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3829 and c_parser_omp_sections callers.
3830 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3831 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3832 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3833 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3834 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3836 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3837 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3838 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3839 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3840 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3841 * c-typeck.c: Include tree-inline.h.
3842 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3843 handle_omp_array_sections_1, handle_omp_array_sections,
3844 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3845 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3846 user defined reductions.
3847 (c_tree_equal): New function.
3848 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3849 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3850 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3851 c_check_omp_declare_reduction_r): New prototypes.
3852 * c-decl.c (current_omp_declare_target_attribute): New variable.
3853 (c_decl_attributes): New function.
3854 (start_decl, start_function): Use it instead of decl_attributes.
3855 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3856 c_omp_reduction_decl, c_omp_reduction_lookup,
3857 c_check_omp_declare_reduction_r): New functions.
3859 2013-09-25 Tom Tromey <tromey@redhat.com>
3861 * Make-lang.in (c/gccspec.o): Remove.
3862 (CFLAGS-c/gccspec.o): New variable.
3863 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3864 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3865 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3867 2013-09-25 Tom Tromey <tromey@redhat.com>
3869 * Make-lang.in (c/gccspec.o): Don't use subshell.
3871 2013-09-18 Marek Polacek <polacek@redhat.com>
3874 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3875 Remove unnecessary check.
3877 2013-09-18 Marek Polacek <polacek@redhat.com>
3880 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3881 no_sanitize_undefined attribute.
3883 2013-09-13 Kai Tietz <ktietz@redhat.com>
3886 * c-decl.c (c_builtin_function_ext_scope): Remove
3887 wrong assumption that it is never called on prexisting
3890 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3892 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3894 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3896 * c-objc-common.c (c_tree_printer): Tidy.
3898 2013-08-30 Marek Polacek <polacek@redhat.com>
3900 * c-typeck.c (build_binary_op): Add division by zero and shift
3903 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3904 Joseph Myers <joseph@codesourcery.com>
3907 * c-typeck.c (c_common_type): Prefer double_type_node over
3908 other REAL_TYPE types with the same precision.
3909 (convert_arguments): Likewise.
3911 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3913 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3914 (c_initialize_diagnostics): Call a destructor for the early printer.
3916 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3918 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3919 printer initialization.
3921 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3924 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3925 check for truth values.
3926 (expand_array_notation_exprs): Added truth values case. Removed an
3927 unwanted else. Added for-loop to walk through subtrees in default
3930 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3932 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3934 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3936 * c-parser.c (struct c_generic_association): Fix typo.
3938 2013-07-23 Tom Tromey <tromey@redhat.com>
3939 Joseph Myers <joseph@codesourcery.com>
3941 * c-parser.c (struct c_generic_association): New.
3942 (c_generic_association_d): New typedef.
3943 (c_parser_generic_selection): New function.
3944 (c_parser_postfix_expression): Handle RID_GENERIC.
3946 2013-07-13 Jason Merrill <jason@redhat.com>
3949 * c-decl.c (finish_struct): Check for too-large class.
3951 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3954 * c-typeck.c (set_init_index): When folding, check for index overflow.
3956 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3958 * c-parser.c (c_parser_array_notation): Removed rejection of array
3959 notations in an array of function pointers.
3961 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3963 * c-array-notation.c (make_triplet_val_inv): New function.
3964 (create_cmp_incr): Likewise.
3965 (create_array_refs): Likewise.
3966 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3967 Also modularized common parts between functions and called the function.
3968 (build_array_notation_expr): Likewise.
3969 (fix_conditional_array_notations_1): Likewise.
3970 (fix_array_notation_expr): Likewise.
3971 (fix_array_notation_call_expr): Likewise.
3973 2013-06-18 Marek Polacek <polacek@redhat.com>
3976 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3978 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3980 * c-array-notation.c (build_array_notation_expr): Reject array notation
3981 mismatch between LHS and RHS even inside a call_expr. Also, removed
3982 a couple while statements that were dead code.
3984 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3986 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3987 excessive precision expressions in function parameters. Also removed
3988 couple unwanted while statements.
3990 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3992 * c-array-notation.c (expand_array_notation_exprs): Added
3993 ARRAY_NOTATION_REF case.
3995 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3997 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3998 function to c-family/array-notation-common.c.
3999 (is_cilkplus_reduce_builtin): Likewise.
4000 (find_rank): Likewise.
4001 (extract_array_notation_exprs): Likewise.
4002 (replace_array_notations): Likewise.
4003 (find_inv_trees): Likewise.
4004 (replace_inv_trees): Likewise.
4005 (contains_array_notation_expr): Likewise.
4006 (find_correct_array_notation_type): Likewise.
4007 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
4008 (struct inv_list): Moved this to c-family/array-notation-common.c.
4009 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
4011 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
4013 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
4014 reduction functions outside the for-loop. Added a check if the fundecl
4015 is non-NULL. Finally, removed an unwanted if-statement, and made the
4018 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4020 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
4021 condition of the if-statement matches the rank of else-block and then-
4022 block when array notations are used.
4023 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
4024 expression after the entire function body is parsed.
4025 (c_parser_expr_no_commas): Delayed creating array notation expressions
4026 to the end of function parsing.
4027 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
4028 whole if-statement instead of just the condition.
4029 (expand_array_notation_exprs): Added MODIFY_EXPR case.
4031 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
4034 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
4035 array to NULL_TREE if they are unused. Also added a check for the
4036 field to be NULL before its fields are used in future.
4038 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
4041 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
4042 (build_array_notation_expr): Likewise.
4044 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
4046 * c-typeck.c (build_array_ref): Added a check to see if array's
4047 index is greater than one. If true, then emit an error.
4048 (build_function_call_vec): Exclude error reporting and checking
4049 for builtin array-notation functions.
4050 (convert_arguments): Likewise.
4051 (c_finish_return): Added a check for array notations as a return
4052 expression. If true, then emit an error.
4053 (c_finish_loop): Added a check for array notations in a loop
4054 condition. If true then emit an error.
4055 (lvalue_p): Added a ARRAY_NOTATION_REF case.
4056 (build_binary_op): Added a check for array notation expr inside
4057 op1 and op0. If present, we call another function to find correct
4059 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
4060 * c-parser.c (c_parser_compound_statement): Check if array
4061 notation code is used in tree, if so, then transform them into
4063 (c_parser_expr_no_commas): Check if array notation is used in LHS
4064 or RHS, if so, then build array notation expression instead of
4066 (c_parser_postfix_expression_after_primary): Added a check for
4067 colon(s) after square braces, if so then handle it like an array
4068 notation. Also, break up array notations in unary op if found.
4069 (c_parser_direct_declarator_inner): Added a check for array
4071 (c_parser_compound_statement): Added a check for array notation in
4072 a stmt. If one is present, then expand array notation expr.
4073 (c_parser_if_statement): Likewise.
4074 (c_parser_switch_statement): Added a check for array notations in
4075 a switch statement's condition. If true, then output an error.
4076 (c_parser_while_statement): Similarly, but for a while.
4077 (c_parser_do_statement): Similarly, but for a do-while.
4078 (c_parser_for_statement): Similarly, but for a for-loop.
4079 (c_parser_unary_expression): Check if array notation is used in a
4080 pre-increment or pre-decrement expression. If true, then expand
4082 (c_parser_array_notation): New function.
4083 * c-array-notation.c: New file.
4084 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
4086 2013-05-23 Mike Stump <mikestump@comcast.net>
4088 * c-typeck.c (convert_for_assignment): Handle references to memory
4091 2013-05-16 Jason Merrill <jason@redhat.com>
4093 * Make-lang.in (cc1$(exeext)): Use link mutex.
4095 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4097 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
4098 to simply use OPT_Wpointer_arith.
4099 (build_unary_op): Likewise.
4101 2013-04-03 Jakub Jelinek <jakub@redhat.com>
4104 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
4105 argument. If set, or it temporarily for parsing of the first
4106 argument into force_folding_builtin_constant_p.
4107 (c_parser_postfix_expression): Adjust callers.
4109 2013-03-21 Richard Biener <rguenther@suse.de>
4111 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
4112 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
4114 2013-02-12 Marek Polacek <polacek@redhat.com>
4117 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
4120 2013-01-24 Jakub Jelinek <jakub@redhat.com>
4123 * c-typeck.c (set_nonincremental_init_from_string): If
4124 constructor_max_index is NULL, treat it as if tree_int_cst_lt
4126 (process_init_element): Likewise.
4128 2012-12-20 Jakub Jelinek <jakub@redhat.com>
4131 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
4132 argument, don't call default_function_array_conversion
4133 nor c_fully_fold here.
4134 (c_parser_asm_statement): Adjust callers.
4135 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
4136 and outputs here, and call default_function_array_conversion
4137 on inputs that don't need to be addressable.
4139 2012-12-18 Jakub Jelinek <jakub@redhat.com>
4142 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
4143 warning require that both c_common_unsigned_type as well as
4144 c_common_signed_type is the same for both mvl and mvr types.
4146 2012-11-16 Diego Novillo <dnovillo@google.com>
4148 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
4150 * c-common.c: Use new vec API in vec.h.
4151 * c-common.h: Likewise.
4152 * c-gimplify.c: Likewise.
4153 * c-pragma.c: Likewise.
4154 * c-pretty-print.c: Likewise.
4155 * c-pretty-print.h: Likewise.
4156 * c-semantics.c: Likewise.
4157 * c-decl.c: Likewise.
4158 * c-parser.c: Likewise.
4159 * c-tree.h: Likewise.
4160 * c-typeck.c: Likewise.
4162 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4165 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
4167 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4170 * c-decl.c (warn_if_shadowing): Do not warn if a variable
4171 shadows a function, unless the variable is a function or a
4172 pointer-to-function.
4174 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4177 * c-parser.c (struct c_tree_loc_pair): Removed.
4178 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
4179 add location_t * and tree * arguments, fill in array of 3
4180 sizeof_arg trees and corresponding locs.
4181 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
4182 c_parser_expr_list callers.
4183 (c_parser_postfix_expression_after_primary): Likewise. Pass
4184 array of 3 sizeof_arg trees and locs (corresponding to first
4185 3 arguments) to sizeof_pointer_memaccess_warning.
4187 2012-10-09 Lawrence Crowl <crowl@google.com>
4189 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
4190 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
4193 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4196 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
4199 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4202 * c-typeck.c: Include c-common.h.
4203 (enum stv_conv): Moved to c-common.h.
4204 (scalar_to_vector): Moved to c-common.c.
4205 (build_binary_op): Adapt to scalar_to_vector's new prototype.
4206 * Make-lang.in: c-typeck.c depends on c-common.h.
4208 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4210 * c-decl.c (c_write_global_declarations): Fix handling of
4213 2012-09-30 Sharad Singhai <singhai@google.com>
4215 * c-decl.c (c_write_global_declarations): Use a different method
4216 to determine if the dump has ben initialized.
4218 2012-09-14 Joseph Myers <joseph@codesourcery.com>
4221 * c-typeck.c (c_cast_expr): When casting to a type requiring
4222 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
4225 2012-09-14 Joseph Myers <joseph@codesourcery.com>
4228 * c-typeck.c (build_unary_op): Pass original argument of
4229 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
4230 any C_MAYBE_CONST_EXPR, if it has integer operands.
4231 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
4232 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
4233 to c_objc_common_truthvalue_conversion, then remove any
4234 C_MAYBE_CONST_EXPR, if they have integer operands. Use
4235 c_objc_common_truthvalue_conversion not
4236 c_common_truthvalue_conversion.
4237 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
4238 call note_integer_operands for arguments with integer operands
4239 that are not integer constants.
4241 2012-09-13 Jakub Jelinek <jakub@redhat.com>
4244 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
4245 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
4247 2012-08-31 Jakub Jelinek <jakub@redhat.com>
4250 * c-convert.c (convert): Don't call fold_convert_loc if
4251 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
4252 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
4253 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
4255 2012-08-24 Jakub Jelinek <jakub@redhat.com>
4258 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
4259 for nested and empty_ok arguments in the call to
4260 c_parser_declaration_or_fndef.
4262 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4264 * c-tree.h (c_last_sizeof_arg): Declare.
4265 * c-parser.c (struct c_tree_loc_pair): New type.
4266 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
4268 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
4269 (c_parser_postfix_expression_after_primary): Likewise. Call
4270 sizeof_pointer_memaccess_warning if needed.
4271 (sizeof_ptr_memacc_comptypes): New function.
4272 * c-typeck.c (c_last_sizeof_arg): New global variable.
4273 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
4275 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
4277 * c-lang.h (lang_decl): Add variable_size GTY option.
4279 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4281 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
4282 * Make-lang.in: Fix dependencies.
4284 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4286 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
4287 and add language Makefile hooks.
4288 * config-lang.in: New file.
4289 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
4290 add the required "normal" config-lang.in rules.
4291 * c-lang.h: Moved from gcc/ to here.
4292 * c-tree.h: Likewise.
4293 * c-objc-common.c: Likewise.
4294 * c-objc-common.h: Likewise.
4295 * c-typeck.c: Likewise.
4296 * c-convert.c: Likewise.
4297 * c-lang.c: Likewise.
4298 * c-aux-info.c: Likewise.
4299 * c-errors.c: Likewise.
4300 * gccspec.c: Likewise.
4301 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
4302 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
4304 Copyright (C) 2012-2017 Free Software Foundation, Inc.
4306 Copying and distribution of this file, with or without modification,
4307 are permitted in any medium without royalty provided the copyright
4308 notice and this notice are preserved.