1 2017-01-13 Richard Biener <rguenther@suse.de>
3 * gimple-parser.c (c_parser_gimple_compound_statement): Handle
6 2017-01-13 Richard Biener <rguenther@suse.de>
8 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
9 _Literal ( type-name ) number.
11 2017-01-12 Richard Biener <rguenther@suse.de>
13 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
16 2017-01-11 Jakub Jelinek <jakub@redhat.com>
19 * c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
22 2017-01-11 Richard Biener <rguenther@suse.de>
25 * gimple-parser.c (c_parser_gimple_switch_stmt): Add missing
26 returns on parse errors.
28 2017-01-04 Marek Polacek <polacek@redhat.com>
31 * c-parser.c (c_parser_postfix_expression): Mark zero character
32 constants by setting original_type in c_expr.
33 * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared
34 with a zero character constant.
35 (char_type_p): New function.
37 2017-01-04 David Malcolm <dmalcolm@redhat.com>
39 * c-parser.c (c_parser_declaration_or_fndef): Create a
40 rich_location at init_loc and parse it to start_init.
41 (last_init_list_comma): New global.
42 (c_parser_braced_init): Update last_init_list_comma when parsing
43 commas. Pass it to pop_init_level. Pass location of closing
44 brace to pop_init_level.
45 (c_parser_postfix_expression_after_paren_type): Create a
46 rich_location at type_loc and parse it to start_init.
47 (c_parser_omp_declare_reduction): Likewise for loc.
48 * c-tree.h (start_init): Add rich_location * param.
49 (pop_init_level): Add location_t param.
50 * c-typeck.c (struct initializer_stack): Add field
51 "missing_brace_richloc".
52 (start_init): Add richloc param, use it to initialize
53 the stack node's missing_brace_richloc.
54 (last_init_list_comma): New decl.
55 (finish_implicit_inits): Pass last_init_list_comma to
57 (push_init_level): When finding missing open braces, add fix-it
59 (pop_init_level): Add "insert_before" param and pass it
60 when calling pop_init_level. Add fixits about missing
61 close braces to any richloc. Use the richloc for the
62 -Wmissing-braces warning.
63 (set_designator): Pass last_init_list_comma to pop_init_level.
64 (process_init_element): Likewise.
66 2017-01-01 Jakub Jelinek <jakub@redhat.com>
68 Update copyright years.
70 2016-12-21 Jakub Jelinek <jakub@redhat.com>
73 * c-typeck.c (build_function_call_vec): If check_function_arguments
74 returns true, set TREE_NO_WARNING on CALL_EXPR.
77 * c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
78 to *expr instead of overwriting it.
80 2016-12-20 Richard Biener <rguenther@suse.de>
82 * gimple-parser.c (c_parser_gimple_compound_statement): Improve
84 (c_parser_gimple_statement): Only build assigns for non-error
86 (c_parser_gimple_postfix_expression_after): Improve error recovery.
88 2016-12-14 Martin Jambor <mjambor@suse.cz>
90 * c-parser.c: Include omp-general.h and omp-offload.h instead of
92 (c_finish_oacc_routine): Adjusted call to
93 get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib
94 to use their new names.
95 (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to
97 (c_parser_oacc_update): Likewise.
98 (c_parser_omp_simd): Likewise.
99 (c_parser_omp_target_update): Likewise.
100 * c-typeck.c: Include omp-general.h instead of omp-low.h.
101 (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new
103 (c_finish_omp_cancellation_point): Likewise.
104 * gimple-parser.c: Do not include omp-low.h
106 2016-12-02 Cesar Philippidis <cesar@codesourcery.com>
107 James Norris <jnorris@codesourcery.com>
109 * c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
110 EXIT_DATA,WAIT} are not used in compound statements.
111 (c_parser_oacc_enter_exit_data): Update diagnostics.
113 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
116 * c-decl.c (diagnose_mismatched_decls): Use
117 OPT_Wbuiltin_declaration_mismatch here too.
119 2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
120 Alan Hayward <alan.hayward@arm.com>
121 David Sherwood <david.sherwood@arm.com>
123 * c-decl.c (merge_decls): Use SET_DECL_MODE.
124 (make_label, finish_struct): Likewise.
126 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
127 Richard Biener <rguenther@suse.de>
129 * Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
130 * config-lang.in (gtfiles): Add c/c-parser.h.
131 * c-tree.h (enum c_declspec_word): Add cdw_gimple.
132 (struct c_declspecs): Add gimple_pass member and gimple_p flag.
133 * c-parser.c (enum c_id_kind, struct c_token,
134 c_parser_next_token_is, c_parser_next_token_is_not,
135 c_parser_next_token_is_keyword,
136 enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
138 * c-parser.h: ... new header.
139 * c-parser.c: Include c-parser.h and gimple-parser.h.
140 (c_parser_peek_token, c_parser_peek_2nd_token,
141 c_token_starts_typename, c_parser_next_token_starts_declspecs,
142 c_parser_next_tokens_start_declaration, c_parser_consume_token,
143 c_parser_error, c_parser_require, c_parser_skip_until_found,
144 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
145 c_parser_type_name): Export.
146 (c_parser_tokens_buf): New function.
147 (c_parser_error): Likewise.
148 (c_parser_set_error): Likewise.
149 (c_parser_declspecs): Handle RID_GIMPLE.
150 (c_parser_declaration_or_fndef): Parse __GIMPLE marked body
151 via c_parser_parse_gimple_body.
152 * c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
153 c_token_starts_typename, c_parser_next_token_starts_declspecs,
154 c_parser_next_tokens_start_declaration, c_parser_consume_token,
155 c_parser_error, c_parser_require, c_parser_skip_until_found,
156 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
157 c_parser_type_name): Declare.
158 (struct c_parser): Declare forward.
159 (c_parser_tokens_buf): Declare.
160 (c_parser_error): Likewise.
161 (c_parser_set_error): Likewise.
162 * gimple-parser.c: New file.
163 * gimple-parser.h: Likewise.
165 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
168 * c-parser.c (c_parser_postfix_expression_after_primary): Call
171 2016-09-11 Le-Chun Wu <lcwu@google.com>
172 Mark Wielaard <mjw@redhat.com>
174 * c-decl.c (warn_if_shadowing): Use the warning code corresponding
175 to the given -Wshadow= variant.
177 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
179 * c-typeck.c: Include memmodel.h.
181 2016-10-13 Jakub Jelinek <jakub@redhat.com>
184 * c-objc-common.h (LANG_HOOKS_GETDECLS): Use hook_tree_void_null
185 instead of lhd_return_null_tree_v.
187 2016-10-07 Bernd Schmidt <bschmidt@redhat.com>
190 * c-decl.c (smallest_type_quals_location): New static function.
191 (grokdeclarator): Try to find the correct location for an ignored
194 2016-09-26 Marek Polacek <polacek@redhat.com>
197 * c-decl.c (pop_scope): Add gcc_fallthrough.
199 2016-09-26 Marek Polacek <polacek@redhat.com>
202 * c-parser.c (struct c_token): Add flags field.
203 (c_lex_one_token): Pass it to c_lex_with_flags.
204 (c_parser_declaration_or_fndef): Turn __attribute__((fallthrough));
205 into IFN_FALLTHROUGH.
206 (c_parser_label): Set FALLTHROUGH_LABEL_P on labels. Handle
207 attribute fallthrough after a case label or default label.
208 (c_parser_statement_after_labels): Handle RID_ATTRIBUTE.
210 2016-09-24 Marek Polacek <polacek@redhat.com>
213 * c-typeck.c (build_unary_op): Warn about bit not on expressions that
214 have boolean value. Warn about ++/-- on booleans.
216 2016-09-23 Jakub Jelinek <jakub@redhat.com>
218 * c-parser.c (incomplete_record_decls): Remove unnecessary
219 = vNULL initialization of file scope vec.
221 2016-09-16 Marek Polacek <polacek@redhat.com>
223 * c-typeck.c (lvalue_p): Use true and false instead of 1 and 0.
225 2016-09-14 Marek Polacek <polacek@redhat.com>
227 * c-array-notation.c (create_cmp_incr): Use false instead of 0.
228 (fix_array_notation_expr): Likewise.
229 * c-decl.c (finish_decl): Likewise.
230 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
231 * c-typeck.c (array_to_pointer_conversion): Use true instead of 1.
232 (function_to_pointer_conversion): Use false instead of 0.
233 (convert_lvalue_to_rvalue): Likewise.
234 (parser_build_unary_op): Likewise.
235 (build_atomic_assign): Likewise.
236 (build_unary_op): Change nonconvert parameter type to bool, use
237 true/false instead of 1/0.
238 (build_binary_op): Use true instead of 1.
240 2016-09-13 David Malcolm <dmalcolm@redhat.com>
242 * c-parser.c (c_parser_declaration_or_fndef): Update for renaming
243 of add_fixit_insert to add_fixit_insert_before.
245 2016-09-13 Marek Polacek <polacek@redhat.com>
247 * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
250 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
253 * c-parser.c (c_parser_conditional_expression): Pass the rightmost
254 COMPOUND_EXPR to warn_for_omitted_condop.
256 2016-09-07 David Malcolm <dmalcolm@redhat.com>
258 * c-lang.c (LANG_HOOKS_GET_SUBSTRING_LOCATION): Use
259 c_get_substring_location for this new langhook.
261 2016-09-02 Jakub Jelinek <jakub@redhat.com>
264 * c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
266 (c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
267 instead of mark_exp_read on low_bound/length expression.
268 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
269 c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
270 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
271 c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
272 c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
273 c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
274 c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
275 c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
276 c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
277 c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
278 instead of mark_expr_read.
279 (c_parser_omp_declare_reduction): Reject _Atomic qualified types.
280 * c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
281 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
282 * c-tree.h (c_omp_clause_copy_ctor): New prototype.
283 * c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
284 array section bases outside of depend clause, for depend clause
285 use convert_lvalue_to_rvalue on the base.
286 (c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
287 linear, aligned, map, to and from clauses.
288 (c_omp_clause_copy_ctor): New function.
290 2016-09-01 Marek Polacek <polacek@redhat.com>
293 * c-typeck.c (composite_type): Add FALLTHRU comment.
295 2016-08-31 David Malcolm <dmalcolm@redhat.com>
297 * c-parser.c (c_parser_declaration_or_fndef): Add trailing space
298 to the insertion fixits for "struct", "union", and "enum".
300 2016-08-30 David Malcolm <dmalcolm@redhat.com>
302 * c-decl.c (implicit_decl_warning): Use add_fixit_replace
303 rather than add_fixit_misspelled_id.
304 (undeclared_variable): Likewise.
305 * c-parser.c (c_parser_declaration_or_fndef): Likewise. Remove
306 now-redundant "here" params from add_fixit_insert method calls.
307 (c_parser_parameter_declaration): Likewise.
308 * c-typeck.c (build_component_ref): Remove now-redundant range
309 param from add_fixit_replace method calls.
311 2016-08-25 Marek Polacek <polacek@redhat.com>
313 * c-typeck.c (parser_build_binary_op): Pass LHS to
314 warn_logical_not_parentheses.
316 2016-08-25 Marek Polacek <polacek@redhat.com>
319 * c-decl.c (declspecs_add_type): Set typespec_word even when __intN
320 or _FloatN or _FloatNx is not supported.
321 (finish_declspecs): Set type to integer_type_node when _FloatN or
322 _FloatNx is not supported.
324 2016-08-19 Joseph Myers <joseph@codesourcery.com>
327 * c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
328 (struct c_declspecs): Add field floatn_nx_idx.
329 * c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
330 and _FloatNx type specifiers.
331 * c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
332 (c_parser_declspecs, c_parser_attribute_any_word)
333 (c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
334 * c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
335 (convert_arguments): Avoid promoting _FloatN and _FloatNx types
336 narrower than double.
338 2016-08-12 Jakub Jelinek <jakub@redhat.com>
339 Martin Liska <mliska@suse.cz>
342 * c-typeck.c (set_nonincremental_init_from_string): Use / instead of
343 % to determine val element to change. Assert that
344 wchar_bytes * charwidth fits into val array.
346 2016-08-12 Marek Polacek <polacek@redhat.com>
349 * c-parser.c (c_parser_external_declaration): Add FALLTHRU.
350 (c_parser_postfix_expression): Likewise.
351 * c-typeck.c (build_unary_op): Adjust fall through comment.
352 (c_mark_addressable): Likewise.
354 2016-08-11 Jakub Jelinek <jakub@redhat.com>
357 * c-decl.c (grokdeclarator): When adding TYPE_DOMAIN for flexible
358 array member through typedef, for orig_qual_indirect == 0 clear
361 2016-08-08 David Malcolm <dmalcolm@redhat.com>
364 * c-lang.c (LANG_HOOKS_RUN_LANG_SELFTESTS): If CHECKING_P, wire
365 this up to selftest::run_c_tests.
366 (selftest::run_c_tests): New function.
368 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
370 * c-parser.c (struct oacc_routine_data): Add error_seen and
372 (c_finish_oacc_routine): Use these.
373 (c_parser_declaration_or_fndef): Adjust.
374 (c_parser_oacc_routine): Likewise. Support more C language
375 constructs, and improve diagnostics. Move pragma context
377 (c_parser_pragma): ... here.
379 * c-parser.c (struct oacc_routine_data): New.
380 (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it.
382 (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp
383 declare target" attribute.
385 2016-08-01 Jan Beulich <jbeulich@suse.com>
387 * c-fold.c (c_fully_fold_internal): Also emit shift count
388 warnings for vector types.
389 * c-typeck.c (build_binary_op): Likewise.
391 2016-07-29 Marek Polacek <polacek@redhat.com>
394 * c-decl.c (finish_struct): Rephrase an error message.
397 * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
398 to error node for invalid code.
401 * c-decl.c (implicitly_declare): Return decl early not only for
402 error_mark_nodes, but for anything that is not a FUNCTION_DECL.
404 2016-07-29 Jakub Jelinek <jakub@redhat.com>
407 * c-decl.c (finish_function): Only set DECL_DISREGARD_INLINE_LIMITS
408 on GNU extern inline functions.
410 2016-07-29 Marek Polacek <polacek@redhat.com>
413 * c-parser.c (c_parser_postfix_expression_after_paren_type): Also
416 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
418 * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
420 2016-07-20 David Malcolm <dmalcolm@redhat.com>
422 * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to
424 (best_macro_match): Likewise, converting from a typedef to a
426 (find_closest_macro_cpp_cb): Move to spellcheck-tree.c.
427 (lookup_name_fuzzy): Update for change of best_macro_match to a
428 subclass with a ctor that calls cpp_forall_identifiers.
430 2016-07-20 David Malcolm <dmalcolm@redhat.com>
432 * c-decl.c (implicit_decl_warning): Update for conversion of
433 return type of lookup_name_fuzzy to const char *.
434 (undeclared_variable): Likewise.
435 (lookup_name_fuzzy): Convert return type from tree to
437 * c-parser.c (c_parser_declaration_or_fndef): Update for
438 conversion of return type of lookup_name_fuzzy to const char *.
439 (c_parser_parameter_declaration): Likewise.
441 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
443 * c-parser.c (c_parser_oacc_declare): Don't scan for
445 * c-typeck.c (handle_omp_array_sections): Mark data clauses with
446 GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
447 zero-length subarrays.
449 2016-07-15 Jakub Jelinek <jakub@redhat.com>
452 * c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
453 instead of FUZZY_LOOKUP_NAME.
454 (lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
455 FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.
457 2016-07-14 Jakub Jelinek <jakub@redhat.com>
460 * c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.
462 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
464 * c-parser.c (c_parser_generic_selection): Make type of variable
466 (c_parser_omp_declare_simd): Likewise.
468 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
470 * c-decl.c (struct c_struct_parse_info): Change member types
471 from vec to auto_vec.
472 (start_struct): Adjust.
473 (finish_struct): Likewise.
475 2016-07-02 Jakub Jelinek <jakub@redhat.com>
478 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
480 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
482 * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>:
483 Move pragma context checking into...
484 (c_parser_omp_cancellation_point): ... here, and improve
486 * c-typeck.c (c_finish_omp_cancel)
487 (c_finish_omp_cancellation_point): Improve diagnostic messages.
489 2016-06-29 Jakub Jelinek <jakub@redhat.com>
492 * c-typeck.c (c_build_qualified_type): Don't clear
493 C_TYPE_INCOMPLETE_VARS for the main variant.
495 2016-06-28 Martin Sebor <msebor@redhat.com>
498 * c-typeck.c (output_init_element): Diagnose incompatible types
499 before non-constant initializers.
501 2016-06-28 Jakub Jelinek <jakub@redhat.com>
503 * Make-lang.in: Don't cat ../stage_current if it does not exist.
505 2016-06-23 Andi Kleen <ak@linux.intel.com>
507 * Make-lang.in: Add support for autofdo.
509 2016-06-22 David Malcolm <dmalcolm@redhat.com>
512 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
513 (implicit_decl_warning): When issuing warnings for implicit
514 declarations, attempt to provide a suggestion via
516 (undeclared_variable): Likewise when issuing errors.
517 (lookup_name_in_scope): Likewise.
518 (struct edit_distance_traits<cpp_hashnode *>): New struct.
519 (best_macro_match): New typedef.
520 (find_closest_macro_cpp_cb): New function.
521 (lookup_name_fuzzy): New function.
522 * c-parser.c: Include gcc-rich-location.h.
523 (c_token_starts_typename): Split out case CPP_KEYWORD into...
524 (c_keyword_starts_typename): ...this new function.
525 (c_parser_declaration_or_fndef): When issuing errors about
526 missing "struct" etc, add a fixit. For other kinds of errors,
527 attempt to provide a suggestion via lookup_name_fuzzy.
528 (c_parser_parms_declarator): When looking ahead to detect typos in
529 type names, also reject CPP_KEYWORD.
530 (c_parser_parameter_declaration): When issuing errors about
531 unknown type names, attempt to provide a suggestion via
533 * c-tree.h (c_keyword_starts_typename): New prototype.
535 2016-06-20 Joseph Myers <joseph@codesourcery.com>
538 * c-typeck.c (build_conditional_expr): Return error_mark_node if
539 c_common_type returns error_mark_node.
541 2016-06-19 Martin Sebor <msebor@redhat.com>
544 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
545 __alignof__ (expression).
547 2016-06-14 David Malcolm <dmalcolm@redhat.com>
549 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
551 2016-06-14 David Malcolm <dmalcolm@redhat.com>
553 * c-typeck.c (build_component_ref): Simplify fixit code by
554 using gcc_rich_location::add_fixit_misspelled_id.
555 (set_init_label): Likewise.
557 2016-06-13 David Malcolm <dmalcolm@redhat.com>
559 * c-parser.c (c_parser_initelt): Provide location of name for new
560 location_t param of set_init_label.
561 * c-tree.h (set_init_label): Add location_t param.
562 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
563 param and use it when issuing error messages about unrecognized
564 field names. Attempt to provide a fixit hint if appropriate,
565 otherwise update the error message to provide the type name.
567 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
570 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
573 2016-06-08 Martin Sebor <msebor@redhat.com>
574 Jakub Jelinek <jakub@redhat.com>
578 * c-typeck.c (convert_arguments): Don't promote last argument
579 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
581 2016-06-08 Marek Polacek <polacek@redhat.com>
584 * c-decl.c (grokdeclarator): Check TYPE_P.
587 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
590 2016-06-07 David Malcolm <dmalcolm@redhat.com>
592 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
593 and structure element reference, capture the location of the
594 element name token and pass it to build_component_ref.
595 (c_parser_postfix_expression_after_primary): Likewise for
596 structure element dereference.
597 (c_parser_omp_variable_list): Likewise for
598 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
599 * c-tree.h (build_component_ref): Add location_t param.
600 * c-typeck.c (build_component_ref): Add location_t param
601 COMPONENT_LOC. Use it, if available, when issuing hints about
602 mispelled member names to provide a fixit replacement hint.
604 2016-06-06 Marek Polacek <polacek@redhat.com>
607 * c-parser.c (c_parser_direct_declarator): Set location.
609 2016-06-06 Marek Polacek <polacek@redhat.com>
611 * c-typeck.c (comptypes_internal): Handle comparisons of
612 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
613 TYPE_REF_CAN_ALIAS_ALL.
615 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
617 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
618 arguments as addressable when async clause exists.
620 2016-05-30 Jakub Jelinek <jakub@redhat.com>
623 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
624 when combined with target construct.
626 2016-05-26 Jakub Jelinek <jakub@redhat.com>
628 * c-parser.c (c_parser_omp_clause_schedule): Warn if
629 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
631 2016-05-25 Marek Polacek <polacek@redhat.com>
634 * c-decl.c (c_make_fname_decl): Don't check seen_error.
637 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
639 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
641 * c-parser.c (c_parser_oacc_declare): Add support for
642 GOMP_MAP_FIRSTPRIVATE_POINTER.
643 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
644 argument with enum c_omp_region_type ort.
645 (handle_omp_array_sections): Likewise. Update call to
646 handle_omp_array_sections_1.
647 (c_finish_omp_clauses): Add specific errors and warning messages for
648 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
649 call to handle_omp_array_sections.
651 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
653 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
655 2016-05-24 Richard Biener <rguenther@suse.de>
659 * c-typeck.c (build_array_ref): Do not complain about indexing
660 non-lvalue vectors. Adjust for function name change.
662 2016-05-20 Martin Sebor <msebor@redhat.com>
665 * c-typeck.c (error_init): Use
666 expansion_point_location_if_in_system_header.
667 (warning_init): Same.
669 2016-05-19 David Malcolm <dmalcolm@redhat.com>
672 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
674 (c_parser_postfix_expression): Likewise.
675 * c-tree.h (c_expr::set_error): New method.
676 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
677 that result's range is initialized.
679 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
681 * c-typeck.c (parser_build_unary_op): Fix formatting.
683 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
685 * c-decl.c (grokdeclarator): Remove errmsg and use of
686 targetm.invalid_return_type.
687 (grokparms): Remove errmsg and use of
688 targetm.invalid_parameter_type.
690 2016-05-13 Joseph Myers <joseph@codesourcery.com>
692 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
693 function return type.
695 2016-05-12 Marek Polacek <polacek@redhat.com>
698 * c-decl.c (build_compound_literal): Pass LOC down to
699 c_incomplete_type_error.
700 * c-tree.h (require_complete_type): Adjust declaration.
701 (c_incomplete_type_error): Likewise.
702 * c-typeck.c (require_complete_type): Add location parameter, pass it
703 down to c_incomplete_type_error.
704 (c_incomplete_type_error): Add location parameter, pass it down to
706 (build_component_ref): Pass location down to c_incomplete_type_error.
707 (default_conversion): Pass location down to require_complete_type.
708 (build_array_ref): Likewise.
709 (build_function_call_vec): Likewise.
710 (convert_arguments): Likewise.
711 (build_unary_op): Likewise.
712 (build_c_cast): Likewise.
713 (build_modify_expr): Likewise.
714 (convert_for_assignment): Likewise.
715 (c_finish_omp_clauses): Likewise.
717 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
720 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
722 * c-errors.c (pedwarn_c90): Return true if warned.
723 * c-tree.h (pedwarn_c90): Change return type to bool.
724 (enum c_declspec_word): Add new enumerator cdw_atomic.
726 2016-05-11 Marek Polacek <polacek@redhat.com>
729 * c-decl.c (diagnose_mismatched_decls): Factor out code to
730 diagnose_mismatched_attributes and call it.
732 2016-05-10 Marek Polacek <polacek@redhat.com>
735 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
736 on a declaration following the definition.
738 2016-05-05 Jakub Jelinek <jakub@redhat.com>
740 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
741 parse it through to c_parser_c99_block_statement.
742 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
745 2016-05-04 Marek Polacek <polacek@redhat.com>
747 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
750 2016-05-04 Marek Polacek <polacek@redhat.com>
753 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
754 for macro expansions.
756 2016-05-03 Marek Polacek <polacek@redhat.com>
759 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
760 check_builtin_function_arguments.
762 2016-05-03 Richard Biener <rguenther@suse.de>
764 * Make-lang.in (cc1-checksum.c): For stage-final re-use
765 the checksum from the previous stage.
767 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
769 * c-parser.c (c_parser_oacc_all_clauses): Update call to
770 c_finish_omp_clauses.
771 (c_parser_omp_all_clauses): Likewise.
772 (c_parser_oacc_cache): Likewise.
773 (c_parser_oacc_loop): Likewise.
774 (omp_split_clauses): Likewise.
775 (c_parser_omp_declare_target): Likewise.
776 (c_parser_cilk_all_clauses): Likewise.
777 (c_parser_cilk_for): Likewise.
778 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
779 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
781 2016-05-02 Marek Polacek <polacek@redhat.com>
784 * c-decl.c (grokdeclarator): Diagnose when array's size has an
787 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
790 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
791 OACC_LOOP_CLAUSE_MASK.
792 (c_parser_oacc_kernels_parallel): Update call to
793 c_oacc_split_loop_clauses.
795 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
797 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
798 argument to build_modify_expr in two cases.
800 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
802 * c-parser.c (c_parser_postfix_expression_after_primary): Call
803 warn_for_memset instead of warning directly here.
805 2016-04-26 Marek Polacek <polacek@redhat.com>
808 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
810 (c_parser_for_statement): ... here.
811 (c_parser_if_statement): Use it.
812 (c_parser_switch_statement): Use it.
813 (c_parser_while_statement): Use it.
816 * c-decl.c (pushdecl): Pass LOCUS down to warning.
818 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
821 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
822 instead of c_finish_cilk_clauses.
823 * c-tree.h (c_finish_omp_clauses): Add new default argument.
824 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
825 floating-point variables in the linear clause for Cilk Plus.
827 2016-04-18 Michael Matz <matz@suse.de>
829 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
830 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
832 2016-04-15 Marek Polacek <polacek@redhat.com>
835 * c-typeck.c (build_unary_op): Pass location down to error and
838 2016-04-15 Jakub Jelinek <jakub@redhat.com>
841 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
843 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
844 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
845 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
846 Adjust c_parser_pragma callers.
847 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
849 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
851 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
852 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
853 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
854 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
855 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
856 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
857 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
858 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
860 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
861 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
864 2016-04-13 Marek Polacek <polacek@redhat.com>
867 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
869 (c_parser_statement): Likewise.
870 (c_parser_c99_block_statement): Likewise.
871 (c_parser_while_statement): Likewise.
872 (c_parser_for_statement): Likewise.
873 (c_parser_if_body): Don't set IF_P here.
874 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
875 about dangling else here.
876 * c-tree.h (c_finish_if_stmt): Adjust declaration.
877 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
878 warn about dangling else here.
880 2016-04-04 Marek Polacek <polacek@redhat.com>
883 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
885 2016-03-31 Marek Polacek <polacek@redhat.com>
888 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
890 2016-03-18 David Malcolm <dmalcolm@redhat.com>
893 * c-parser.c (c_parser_postfix_expression): Set the source range
894 for uses of "__builtin_types_compatible_p".
896 2016-03-17 Jakub Jelinek <jakub@redhat.com>
899 * c-typeck.c (composite_type): Don't count void_list_node
900 into len, if the list is terminated by void_list_node, start
901 with void_list_node instead of NULL for newargs. Stop
904 2016-03-16 Marek Polacek <polacek@redhat.com>
907 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
908 nested functions returning VM types.
910 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
912 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
913 when calling c_finish_omp_clauses.
915 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
918 * c-decl.c (get_parm_info): Don't queue implicit function declarations
921 2016-03-04 Marek Polacek <polacek@redhat.com>
924 * c-parser.c (c_parser_postfix_expression): Call
925 c_parser_cast_expression rather than c_parser_postfix_expression.
927 2016-03-01 Jakub Jelinek <jakub@redhat.com>
931 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
932 of incomplete decls to error_mark_node.
934 2016-02-24 Marek Polacek <polacek@redhat.com>
937 * c-decl.c (finish_decl): Don't update the copy of the type of a
940 2016-02-23 Jakub Jelinek <jakub@redhat.com>
943 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
944 in id_kind reclassification.
946 2016-02-16 Jakub Jelinek <jakub@redhat.com>
949 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
951 2016-02-16 James Norris <jnorris@codesourcery.com>
954 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
956 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
958 * c-decl.c (build_null_declspecs): Zero the entire struct.
961 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
962 callers changed. If nested_p is true, use it to call
963 finish_implicit_inits.
964 * c-tree.h (finish_implicit_inits): Declare.
965 * c-typeck.c (finish_implicit_inits): New function. Move code
967 (push_init_level): ... here.
968 (set_designator, process_init_element): Call finish_implicit_inits.
970 2016-02-11 Jakub Jelinek <jakub@redhat.com>
973 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
974 arguments for -Waddress warning.
976 2016-02-04 Jakub Jelinek <jakub@redhat.com>
979 * c-decl.c (finish_enum): When honoring mode attribute,
980 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
982 2016-01-29 Jakub Jelinek <jakub@redhat.com>
985 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
986 all type variants, not just TYPE_MAIN_VARIANT.
988 2016-01-27 Jakub Jelinek <jakub@redhat.com>
991 * c-decl.c (c_write_global_declarations_1): Warn with
992 warn_unused_function if static prototype without definition
995 2016-01-27 Marek Polacek <polacek@redhat.com>
998 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
999 to unsigned, if needed. Add -Wsign-compare warning.
1001 2016-01-26 Jakub Jelinek <jakub@redhat.com>
1003 PR tree-optimization/69483
1004 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
1006 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1009 * c-tree.h (incomplete_record_decls): Declare.
1010 * c-parser.c (incomplete_record_decls): Define.
1011 (c_parser_translation_unit): Iterate through incomplete_record_decls and
1012 report error if any decl has zero size.
1013 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
1014 or enum type to incomplete_record_decls.
1016 2016-01-14 Tom de Vries <tom@codesourcery.com>
1018 PR tree-optimization/68773
1019 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
1022 2016-01-14 Marek Polacek <polacek@redhat.com>
1025 * c-decl.c (grokdeclarator): Provide more information for invalid
1028 2016-01-06 David Malcolm <dmalcolm@redhat.com>
1030 * c-parser.c (c_parser_unary_expression): For dereferences, build
1031 a combined location before calling build_indirect_ref, so that
1032 error reports cover the full range, manually updating the c_expr
1035 2016-01-06 Marek Polacek <polacek@redhat.com>
1038 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
1039 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
1042 2016-01-04 Jakub Jelinek <jakub@redhat.com>
1044 Update copyright years.
1046 2016-01-04 Marek Polacek <polacek@redhat.com>
1049 * c-typeck.c (build_atomic_assign): Improve commentary. Add
1050 optimization to use __atomic_fetch_* built-in if possible.
1052 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
1054 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
1056 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
1059 2015-12-22 Marek Polacek <polacek@redhat.com>
1062 * c-typeck.c (build_component_ref): Warn when acessing elements of
1063 atomic structures or unions.
1065 2015-12-21 David Malcolm <dmalcolm@redhat.com>
1067 * c-typeck.c: Include "gcc-rich-location.h".
1068 (build_binary_op): In the two places that call binary_op_error,
1069 create a gcc_rich_location and populate it with the location of
1070 the binary op and its two operands.
1072 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1074 * c-parser.c (c_parser_statement_after_labels): When calling
1075 c_finish_return, Use the return expression's location if it has
1076 one, falling back to the location of the first token within it.
1077 * c-typeck.c (c_finish_return): When issuing warnings about
1078 the incorrect presence/absence of a return value, issue a note
1079 showing the declaration of the function.
1081 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1083 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
1085 (c_parser_peek_nth_token): New function.
1086 (c_parser_peek_conflict_marker): New function.
1087 (c_parser_error): Detect conflict markers and report them as such.
1089 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1091 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
1092 to preserve range information for the primary expression
1093 in the call to c_parser_postfix_expression_after_primary.
1095 2015-12-16 David Malcolm <dmalcolm@redhat.com>
1097 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
1098 expression location, falling back on the first token location,
1099 rather than always using the latter.
1101 2015-12-16 Marek Polacek <polacek@redhat.com>
1104 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
1107 2015-12-15 Marek Polacek <polacek@redhat.com>
1110 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
1113 2015-12-08 David Malcolm <dmalcolm@redhat.com>
1115 * c-parser.c (c_parser_alignof_expression): Capture location of
1116 closing parenthesis (if any), or of end of unary expression, and
1117 use it to build a src_range for the expression.
1119 2015-12-08 David Malcolm <dmalcolm@redhat.com>
1122 * c-parser.c (c_parser_get_builtin_args): Add
1123 "out_close_paren_loc" param, and write back to it.
1124 (c_parser_postfix_expression): Capture the closing
1125 parenthesis location for RID_CHOOSE_EXPR,
1126 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
1127 RID_BUILTIN_SHUFFLE and use it to set the source range
1128 for such expressions; within RID_BUILTIN_COMPLEX set
1129 the underlying location.
1131 2015-12-07 Marek Polacek <polacek@redhat.com>
1134 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
1135 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
1137 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
1139 * c-tree.h (c_build_va_arg): Adjust prototype.
1140 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
1141 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
1142 parameter, adjust throughout and issue an error if EXPR is a component
1143 with reverse storage order.
1145 2015-12-02 Jason Merrill <jason@redhat.com>
1147 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
1148 (c_fully_fold_internal, decl_constant_value_for_optimization):
1149 Move from c-common.c.
1150 * c-tree.h: Declare decl_constant_value_for_optimization.
1151 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
1153 2015-12-02 Joseph Myers <joseph@codesourcery.com>
1156 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
1157 following link from declarator to next declarator. Track original
1158 qualified type and pass it to c_build_qualified_type.
1159 * c-typeck.c (c_build_qualified_type): Add arguments
1160 orig_qual_type and orig_qual_indirect.
1162 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
1164 * c-parser.c (c_parser_omp_clause_name)
1165 (c_parser_oacc_all_clauses): Alphabetical sorting.
1167 2015-12-02 Jakub Jelinek <jakub@redhat.com>
1170 * c-decl.c (get_parm_info): Use b->locus instead of input_location
1173 2015-12-01 Julian Brown <julian@codesourcery.com>
1174 Cesar Philippidis <cesar@codesourcery.com>
1175 James Norris <James_Norris@mentor.com>
1177 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
1178 (c_parser_oacc_clause_use_device): New function.
1179 (c_parser_oacc_all_clauses): Add use_device support.
1180 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
1181 (c_parser_oacc_host_data): New function.
1182 (c_parser_omp_construct): Add host_data support.
1183 * c-tree.h (c_finish_oacc_host_data): Add prototype.
1184 * c-typeck.c (c_finish_oacc_host_data): New function.
1185 (c_finish_omp_clauses): Add use_device support.
1187 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
1190 * c-decl.c: Set TYPE_PACKED in variants.
1192 2015-11-27 Martin Liska <mliska@suse.cz>
1195 * c-array-notation.c (fix_builtin_array_notation_fn):
1196 Use release_vec_vec instead of vec::release.
1197 (build_array_notation_expr): Likewise.
1198 (fix_conditional_array_notations_1): Likewise.
1199 (fix_array_notation_expr): Likewise.
1200 (fix_array_notation_call_expr): Likewise.
1202 2015-11-27 Jakub Jelinek <jakub@redhat.com>
1205 * c-parser.c (c_parser_compound_statement_nostart): If
1206 last_label is true, use pragma_stmt instead of pragma_compound
1207 as second c_parser_pragma argument.
1208 (c_parser_omp_ordered, c_parser_omp_target_update,
1209 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
1210 false as second argument to c_parser_skip_to_pragma_eol after
1211 diagnosing standalone directives used in pragma_stmt context.
1213 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
1215 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
1216 with "if (ENABLE_OFFLOADING)".
1218 2015-11-23 David Malcolm <dmalcolm@redhat.com>
1221 * c-parser.c (c_parser_postfix_expression): Set up source ranges
1222 for various Objective-C constructs: Class.name syntax,
1223 @selector(), @protocol(), @encode(), and [] message syntax.
1225 2015-11-20 David Malcolm <dmalcolm@redhat.com>
1228 * c-typeck.c (should_suggest_deref_p): New function.
1229 (build_component_ref): Special-case POINTER_TYPE when
1230 generating a "not a structure of union" error message, and
1231 suggest a "->" rather than a ".", providing a fix-it hint.
1233 2015-11-19 David Malcolm <dmalcolm@redhat.com>
1235 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
1236 candidate into a new function, find_closest_identifier.
1238 2015-11-19 Marek Polacek <polacek@redhat.com>
1241 * c-typeck.c (parser_build_binary_op): Properly handle
1242 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
1244 2015-11-17 David Malcolm <dmalcolm@redhat.com>
1246 * c-parser.c (set_c_expr_source_range): Bulletproof both
1247 overloaded implementations against NULL expr->value.
1248 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
1250 (c_parser_unary_expression): Likewise when handling addresses of
1252 (c_parser_postfix_expression): Likewise for statement expressions,
1253 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
1254 __builtin_va_arg, and for __builtin_offset_of.
1255 (c_parser_postfix_expression_after_paren_type): Initialize expr's
1256 src_range using the range of the braced initializer.
1257 (c_parser_transaction_expression): Set src_range for "ret" to a
1258 sane pair of values.
1260 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
1262 * c-parser.c (c_finish_omp_declare_simd): Look for
1263 "simd" attribute as well. Update error message.
1265 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1267 * c-parser.c (c_parser_omp_declare_target): Adjust.
1269 2015-11-14 Jakub Jelinek <jakub@redhat.com>
1271 * c-typeck.c (c_finish_omp_clauses): Don't mark
1272 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
1274 2015-11-14 Marek Polacek <polacek@redhat.com>
1276 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
1277 * c-typeck.c: Likewise.
1279 2015-11-13 David Malcolm <dmalcolm@redhat.com>
1281 * c-decl.c (warn_defaults_to): Pass line_table to
1283 * c-errors.c (pedwarn_c99): Likewise.
1284 (pedwarn_c90): Likewise.
1285 * c-parser.c (set_c_expr_source_range): New functions.
1286 (c_token::get_range): New method.
1287 (c_token::get_finish): New method.
1288 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
1289 based on the range from the start of the LHS to the end of the
1291 (c_parser_conditional_expression): Likewise, based on the range
1292 from the start of the cond.value to the end of exp2.value.
1293 (c_parser_binary_expression): Call set_c_expr_source_range on
1294 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
1295 (c_parser_cast_expression): Call set_c_expr_source_range on ret
1296 based on the cast_loc through to the end of the expr.
1297 (c_parser_unary_expression): Likewise, based on the
1298 op_loc through to the end of op.
1299 (c_parser_sizeof_expression) Likewise, based on the start of the
1300 sizeof token through to either the closing paren or the end of
1302 (c_parser_postfix_expression): Likewise, using the token range,
1303 or from the open paren through to the close paren for
1304 parenthesized expressions.
1305 (c_parser_postfix_expression_after_primary): Likewise, for
1306 various kinds of expression.
1307 * c-tree.h (struct c_expr): Add field "src_range".
1308 (c_expr::get_start): New method.
1309 (c_expr::get_finish): New method.
1310 (set_c_expr_source_range): New decls.
1311 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
1312 on ret for prefix unary ops.
1313 (parser_build_binary_op): Likewise, running from the start of
1314 arg1.value through to the end of arg2.value.
1316 2015-11-13 Marek Polacek <polacek@redhat.com>
1319 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
1321 2015-11-13 David Malcolm <dmalcolm@redhat.com>
1323 * c-typeck.c: Include spellcheck.h.
1324 (lookup_field_fuzzy_find_candidates): New function.
1325 (lookup_field_fuzzy): New function.
1326 (build_component_ref): If the field was not found, try using
1327 lookup_field_fuzzy and potentially offer a suggestion.
1329 2015-11-12 James Norris <jnorris@codesourcery.com>
1330 Joseph Myers <joseph@codesourcery.com>
1332 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
1333 (c_parser_omp_clause_name): Handle 'device_resident' clause.
1334 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
1335 and PRAGMA_OMP_CLAUSE_LINK.
1336 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
1337 and PRAGMA_OACC_CLAUSE_LINK.
1338 (OACC_DECLARE_CLAUSE_MASK): New definition.
1339 (c_parser_oacc_declare): New function.
1341 2015-11-12 Marek Polacek <polacek@redhat.com>
1344 * c-parser.c (c_parser_for_statement): Reclassify the token in
1347 2015-11-11 Marek Polacek <polacek@redhat.com>
1351 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
1352 checking the size of an array.
1354 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
1356 * c-array-notation.c: Remove unused header files.
1357 * c-aux-info.c: Likewise.
1358 * c-convert.c: Likewise.
1359 * c-decl.c: Likewise.
1360 * c-errors.c: Likewise.
1361 * c-lang.c: Likewise.
1362 * c-objc-common.c: Likewise.
1363 * c-parser.c: Likewise.
1364 * c-typeck.c: Likewise.
1365 * gccspec.c: Likewise.
1367 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
1368 Cesar Philippidis <cesar@codesourcery.com>
1369 James Norris <jnorris@codesourcery.com>
1370 Julian Brown <julian@codesourcery.com>
1371 Nathan Sidwell <nathan@codesourcery.com>
1374 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
1376 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
1377 (c_parser_pragma): Parse 'acc routine'.
1378 (OACC_ROUTINE_CLAUSE_MARK): Define.
1379 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
1381 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
1384 * c-typeck.c (c_finish_loop): For unconditional loops, set the
1385 location of the backward-goto to the start of the loop body.
1387 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
1390 * c-parser.c (c_parser_while_statement): Finish the loop before
1391 parsing ahead for misleading indentation.
1392 (c_parser_for_statement): Likewise.
1394 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
1396 * c-decl.c (finish_struct): If the structure has reverse storage
1397 order, rewrite the type of array fields with scalar component. Call
1398 maybe_apply_pragma_scalar_storage_order on entry.
1399 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
1400 errors on bit-fields and reverse SSO here and not...
1401 (c_mark_addressable): ...here.
1402 (output_init_element): Adjust call to initializer_constant_valid_p.
1403 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
1405 2015-11-06 David Malcolm <dmalcolm@redhat.com>
1407 * c-decl.c (warn_defaults_to): Update for change in signature
1408 of diagnostic_set_info.
1409 * c-errors.c (pedwarn_c99): Likewise.
1410 (pedwarn_c90): Likewise.
1411 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
1412 for textinfo::set_location.
1414 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
1415 Thomas Schwinge <thomas@codesourcery.com>
1416 James Norris <jnorris@codesourcery.com>
1418 * c-parser.c (c_parser_omp_clause_name): Add support for
1419 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
1420 (c_parser_omp_clause_default): Add is_oacc argument. Handle
1421 default(none) in OpenACC.
1422 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
1424 (c_parser_oacc_clause_tile): New function.
1425 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
1426 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
1427 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
1429 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
1430 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
1432 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
1433 (c_parser_oacc_update): Update the error message for missing clauses.
1434 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
1435 and OMP_CLAUSE_INDEPENDENT.
1437 2015-11-05 Marek Polacek <polacek@redhat.com>
1440 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
1441 deal with pre-evaluation on invalid types.
1443 2015-11-05 Jakub Jelinek <jakub@redhat.com>
1444 Ilya Verbin <ilya.verbin@intel.com>
1446 * c-parser.c: Include context.h and gimple-expr.h.
1447 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
1448 monotonic together with nonmonotonic.
1449 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
1450 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
1451 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
1452 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
1453 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
1454 expressions on combined target teams before the target.
1455 (c_parser_omp_declare_target): If decl has "omp declare target" or
1456 "omp declare target link" attribute, and cgraph or varpool node already
1457 exists, then set corresponding flags. Call c_finish_omp_clauses
1458 in the parenthesized extended-list syntax case.
1459 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
1461 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
1462 on OMP_CLAUSE_REDUCTION array sections.
1463 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
1464 into the constant offset, or for variable low-bound using
1465 POINTER_PLUS_EXPR. For structure element based array sections use
1466 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
1467 (c_finish_omp_clauses): Drop generic_field_head, structure
1468 elements are now always mapped even as array section bases,
1469 diagnose same var in data sharing and mapping clauses. Diagnose if
1470 linear step on declare simd is neither a constant nor a uniform
1471 parameter. Look through POINTER_PLUS_EXPR for array section
1472 reductions. Diagnose the same var or function appearing multiple
1473 times on the same directive. Fix up wording for the to clause if t
1474 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
1475 modifier on kinds other than dynamic or guided or nonmonotonic
1476 modifier together with ordered clause.
1478 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
1479 Chung-Lin Tang <cltang@codesourcery.com>
1481 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
1483 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
1485 * c-array-notation.c: Reorder #include's and remove duplicates.
1486 * c-aux-info.c: Likewise.
1487 * c-convert.c: Likewise.
1488 * c-decl.c: Likewise.
1489 * c-errors.c: Likewise.
1490 * c-lang.c: Likewise.
1491 * c-objc-common.c: Likewise.
1492 * c-parser.c: Likewise.
1493 * c-typeck.c: Likewise.
1495 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
1498 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
1499 after calling build_qualified_type.
1501 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
1502 Thomas Schwinge <thomas@codesourcery.com>
1503 James Norris <jnorris@codesourcery.com>
1504 Joseph Myers <joseph@codesourcery.com>
1505 Julian Brown <julian@codesourcery.com>
1506 Bernd Schmidt <bschmidt@redhat.com>
1508 * c-parser.c (c_parser_oacc_shape_clause): New.
1509 (c_parser_oacc_simple_clause): New.
1510 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
1511 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
1513 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
1514 James Norris <jnorris@codesourcery.com>
1515 Cesar Philippidis <cesar@codesourcery.com>
1519 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
1520 parameters, and handle these. Adjust all users.
1521 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
1523 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
1525 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
1527 (c_finish_omp_construct): Declare function.
1528 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
1529 Merge functions into...
1530 (c_finish_omp_construct): ... this new function.
1532 2015-10-22 Richard Biener <rguenther@suse.de>
1534 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
1535 before folding a MINUS_EXPR.
1537 2015-10-21 Marek Polacek <polacek@redhat.com>
1540 * c-decl.c (start_function): Warn about vararg functions without
1543 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
1545 * c-typeck.c (build_conditional_expr): Use boolean vector
1546 type for vector comparison.
1547 (build_vec_cmp): New.
1548 (build_binary_op): Use build_vec_cmp for comparison.
1550 2015-10-20 Marek Polacek <polacek@redhat.com>
1552 * c-parser.c (is_cilkplus_vector_p): Don't define here.
1554 2015-10-20 Marek Polacek <polacek@redhat.com>
1557 * c-parser.c (c_parser_attributes): Break out of the loop if the
1558 token after an attribute isn't a comma.
1560 2015-10-13 Jakub Jelinek <jakub@redhat.com>
1561 Aldy Hernandez <aldyh@redhat.com>
1563 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
1564 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
1565 (c_parser_omp_variable_list): Handle structure elements for
1566 map, to and from clauses. Handle array sections in reduction
1567 clause. Formatting fixes.
1568 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
1569 if clause modifiers.
1570 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1571 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1572 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
1573 c_parser_omp_clause_is_device_ptr): New functions.
1574 (c_parser_omp_clause_ordered): Parse optional parameter.
1575 (c_parser_omp_clause_reduction): Handle array reductions.
1576 (c_parser_omp_clause_schedule): Parse optional simd modifier.
1577 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
1579 (c_parser_omp_clause_linear): Parse linear clause modifiers.
1580 (c_parser_omp_clause_depend_sink): New function.
1581 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
1582 (c_parser_omp_clause_map): Parse release/delete map kinds and
1583 optional always modifier.
1584 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
1585 and c_finish_omp_clauses callers.
1586 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
1587 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
1588 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
1589 (OMP_CRITICAL_CLAUSE_MASK): Define.
1590 (c_parser_omp_critical): Parse critical clauses.
1591 (c_parser_omp_for_loop): Handle doacross loops, adjust
1592 c_finish_omp_for and c_finish_omp_clauses callers.
1593 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
1594 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
1595 (OMP_FOR_CLAUSE_MASK): Add linear clause.
1596 (c_parser_omp_for): Disallow ordered clause when combined with
1597 distribute. Disallow linear clause when combined with distribute
1598 and not combined with simd.
1599 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
1600 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
1601 parse clauses and if depend clause is found, don't parse a body.
1602 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
1603 Allow target parallel without for after it.
1604 (OMP_TASK_CLAUSE_MASK): Add priority clause.
1605 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
1606 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
1608 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
1609 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
1610 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
1611 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
1613 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
1614 defaultmap and is_device_ptr clauses.
1615 (c_parser_omp_target): Parse target parallel and target simd. Set
1616 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
1617 and target exit data. Diagnose invalid map kinds.
1618 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
1619 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
1621 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
1623 (OMP_TASKLOOP_CLAUSE_MASK): Define.
1624 (c_parser_omp_taskloop): New function.
1625 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
1626 handle PRAGMA_OMP_TASKLOOP.
1627 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
1628 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
1629 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
1630 Add IS_OMP argument, handle structure element bases, diagnose
1631 bitfields, pass IS_OMP recursively, diagnose known zero length
1632 array sections in depend clauses, handle array sections in reduction
1633 clause, diagnose negative length even for pointers.
1634 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
1635 types, pass IS_OMP down to handle_omp_array_sections_1, handle
1636 array sections in reduction clause, set
1637 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
1638 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
1639 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
1640 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
1642 2015-10-06 Marek Polacek <polacek@redhat.com>
1644 * c-parser.c (c_parser_statement_after_labels): Use
1645 protected_set_expr_location.
1646 (c_parser_omp_clause_num_gangs): Likewise.
1647 (c_parser_omp_clause_num_threads): Likewise.
1648 (c_parser_omp_clause_num_workers): Likewise.
1649 (c_parser_omp_clause_vector_length): Likewise.
1650 (c_parser_omp_clause_num_teams): Likewise.
1651 (c_parser_omp_clause_thread_limit): Likewise.
1652 * c-typeck.c (build_c_cast): Likewise.
1653 (c_cast_expr): Likewise.
1655 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
1657 * c-typeck.c (c_tree_equal): Use real_equal instead of
1660 2015-10-04 Jason Merrill <jason@redhat.com>
1662 * c-parser.c (c_lex_one_token): Handle @synchronized.
1663 * c-decl.c (match_builtin_function_types): A declaration of a built-in
1664 can change whether the function is transaction_safe.
1666 2015-10-02 Marek Polacek <polacek@redhat.com>
1669 * c-typeck.c (convert_for_assignment): Use the expansion point
1670 location throughout.
1672 2015-10-02 Marek Polacek <polacek@redhat.com>
1675 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
1676 and pass it down to c_parser_if_statement.
1677 (c_parser_else_body): Add CHAIN parameter and pass it down to
1678 c_parser_statement_after_labels.
1679 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
1680 duplicated if-else-if conditions.
1682 2015-10-01 Marek Polacek <polacek@redhat.com>
1684 * c-typeck.c (convert_for_assignment): Improve commentary.
1686 2015-09-30 Marek Polacek <polacek@redhat.com>
1689 * c-typeck.c (c_finish_return): Use the expansion point location for
1690 certain "return with value" warnings.
1692 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
1694 * c-parser.c (pragma_lex): Add loc argument.
1696 2015-09-15 Marek Polacek <polacek@redhat.com>
1699 * c-decl.c (tag_exists_p): New function.
1700 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
1701 struct/union/enum keywords are missing.
1702 * c-tree.h (tag_exists_p): Declare.
1704 2015-09-15 Marek Polacek <polacek@redhat.com>
1706 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
1707 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
1708 Return NULL_TREE instead of 0.
1709 (lookup_name): Return NULL_TREE instead of 0.
1710 (lookup_name_in_scope): Likewise.
1711 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
1712 (parser_xref_tag): Use false instead of 0.
1713 (start_struct): Use true instead of 1.
1714 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
1716 2015-09-14 Marek Polacek <polacek@redhat.com>
1718 * c-typeck.c (set_nonincremental_init_from_string): Use
1719 HOST_WIDE_INT_M1U when shifting a negative value.
1721 2015-09-09 Mark Wielaard <mjw@redhat.com>
1723 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
1726 2015-09-10 Jakub Jelinek <jakub@redhat.com>
1729 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
1730 into OMP_FOR_PRE_BODY rather than before the loop.
1732 2015-09-09 Jakub Jelinek <jakub@redhat.com>
1735 * c-parser.c (c_parser_oacc_all_clauses,
1736 c_parser_omp_all_clauses): Remove invalid clause from
1737 list of clauses even if parser->error is set.
1740 * c-parser.c (c_parser_omp_clause_aligned,
1741 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
1743 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
1747 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
1748 instead of c_parser_unary_expression. If the result is !lvalue_p,
1749 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
1751 2015-09-04 Marek Polacek <polacek@redhat.com>
1754 * c-typeck.c (build_binary_op): Don't instrument static initializers.
1756 2015-09-03 Martin Sebor <msebor@redhat.com>
1759 * c-typeck.c (convert_arguments, parser_build_unary_op,
1760 build_conditional_expr, c_cast_expr, convert_for_assignment,
1761 build_binary_op, _objc_common_truthvalue_conversion): Call
1763 (c_decl_implicit): Define.
1765 2015-09-02 Marek Polacek <polacek@redhat.com>
1768 * c-parser.c (c_parser_enum_specifier): Give a better error for
1771 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
1773 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
1775 2015-08-12 Marek Polacek <polacek@redhat.com>
1777 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
1780 2015-08-03 Marek Polacek <polacek@redhat.com>
1783 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
1785 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
1787 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
1789 * c-parser.c (c_parser_if_body): Take token_indent_info
1790 argument. Call warn_for_misleading_indentation even when the
1791 body is a semicolon. Extract token_indent_infos corresponding
1792 to the guard, body and next tokens. Adjust call to
1793 warn_for_misleading_indentation accordingly.
1794 (c_parser_else_body): Likewise.
1795 (c_parser_if_statement): Likewise.
1796 (c_parser_while_statement): Likewise.
1797 (c_parser_for_statement): Likewise.
1799 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
1800 Manuel López-Ibáñez <manu@gcc.gnu.org>
1802 * c-decl.c (get_parm_info): Remove static var. Update warning
1805 2015-07-27 Marek Polacek <polacek@redhat.com>
1809 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
1811 2015-07-20 Marek Polacek <polacek@redhat.com>
1814 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
1815 (build_binary_op): Warn about left shift overflows.
1817 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
1819 * c-array-notation.c: Adjust includes for flags.h changes.
1820 * c-objc-common.c: Likewise.
1822 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
1824 * c-array-notation.c: Adjust includes.
1825 * c-aux-info.c: Likewise.
1826 * c-convert.c: Likewise.
1827 * c-decl.c: Likewise.
1828 * c-errors.c: Likewise.
1829 * c-lang.c: Likewise.
1830 * c-objc-common.c: Likewise.
1831 * c-parser.c: Likewise.
1832 * c-typeck.c: Likewise.
1834 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
1837 * c-decl.c (finish_function): Call do_warn_unused_parameter.
1839 2015-06-29 Marek Polacek <polacek@redhat.com>
1842 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
1843 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
1844 about -Wswitch-bool here.
1845 (do_case): Update c_add_case_label call.
1846 (c_finish_case): Update c_do_switch_warnings call.
1848 2015-06-27 Marek Polacek <polacek@redhat.com>
1850 * c-typeck.c: Use VECTOR_TYPE_P throughout.
1852 2015-06-26 Marek Polacek <polacek@redhat.com>
1854 * c-array-notation.c (fix_builtin_array_notation_fn): Use
1856 * c-typeck.c (array_to_pointer_conversion): Likewise.
1857 (build_unary_op): Likewise.
1858 (c_finish_return): Likewise.
1860 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
1862 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
1863 * c-parser.c: Likewise.
1865 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
1867 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
1868 instead of pointer_hash.
1869 (detect_field_duplicates): Likewise.
1871 2015-06-25 Marek Polacek <polacek@redhat.com>
1873 * c-array-notation.c: Use VAR_P throughout.
1874 * c-decl.c: Likewise.
1875 * c-objc-common.c: Likewise.
1876 * c-parser.c: Likewise.
1877 * c-typeck.c: Likewise.
1879 2015-06-25 Marek Polacek <polacek@redhat.com>
1881 * c-decl.c: Use is_global_var throughout.
1882 * c-parser.c: Likewise.
1883 * c-typeck.c: Likewise.
1885 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
1887 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
1888 * c-aux-info.c: Likewise.
1889 * c-convert.c: Likewise.
1890 * c-decl.c: Likewise.
1891 * c-errors.c: Likewise.
1892 * c-lang.c: Likewise.
1893 * c-objc-common.c: Likewise.
1894 * c-parser.c: Likewise.
1895 * c-typeck.c: Likewise.
1897 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
1900 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
1903 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
1905 * c-decl.c (pop_scope): Register the main translation unit
1906 through the new debug hook.
1908 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
1910 * c-array-notation.c : Adjust include files.
1911 * c-aux-info.c : Likewise.
1912 * c-convert.c : Likewise.
1913 * c-decl.c : Likewise.
1914 * c-errors.c : Likewise.
1915 * c-lang.c : Likewise.
1916 * c-lang.h : Likewise.
1917 * c-objc-common.c : Likewise.
1918 * c-parser.c : Likewise.
1919 * c-typeck.c : Likewise.
1921 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
1923 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
1924 immediately clobber it.
1925 (c_write_global_declarations_1): Remove call to
1926 check_global_declaration_1.
1927 (c_write_global_declarations_2): Remove.
1928 (c_write_final_cleanups): Rename from c_write_global_declarations.
1929 Remove call to finalize_compilation_unit.
1930 Remove calls to debugging hooks.
1931 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
1932 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
1933 * c-tree.h: Remove c_write_global_declarations.
1935 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
1937 * c-array-notation.c: Adjust includes for restructured coretypes.h.
1938 * c-aux-info.c: Likewise.
1939 * c-convert.c: Likewise.
1940 * c-decl.c: Likewise.
1941 * c-errors.c: Likewise.
1942 * c-lang.c: Likewise.
1943 * c-objc-common.c: Likewise.
1944 * c-parser.c: Likewise.
1945 * c-typeck.c: Likewise.
1947 2015-06-04 Marek Polacek <polacek@redhat.com>
1950 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
1953 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1955 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
1956 Warn for empty struct.
1957 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
1959 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
1961 * c-decl.c (start_function): Call plugin before parsing.
1962 (finish_function): Call plugin after parsing.
1964 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1967 * c-decl.c (merge_decls): Merge DECL_COMMON.
1969 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
1971 * Make-lang.in (check_gcc_pallelize): Define.
1973 2015-05-22 Marek Polacek <polacek@redhat.com>
1976 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
1979 2015-05-21 Marek Polacek <polacek@redhat.com>
1981 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
1984 2015-05-20 Marek Polacek <polacek@redhat.com>
1986 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
1987 * c-typeck.c: Likewise.
1989 2015-05-19 Marek Polacek <polacek@redhat.com>
1991 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
1993 2015-05-19 Jakub Jelinek <jakub@redhat.com>
1996 * c-parser.c (c_parser_omp_for_loop): Don't add
1997 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
1998 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
1999 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
2002 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
2004 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
2007 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
2010 * c-objc-common.c (c_tree_printer): Replace locus pointer with
2013 2015-05-14 Marek Polacek <polacek@redhat.com>
2017 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
2020 2015-05-12 David Malcolm <dmalcolm@redhat.com>
2022 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
2023 to add a call to warn_for_misleading_indentation.
2024 (c_parser_else_body): Likewise, adding param "else_loc".
2025 (c_parser_if_statement): Check for misleading indentation.
2026 (c_parser_while_statement): Likewise.
2027 (c_parser_for_statement): Likewise.
2029 2015-05-08 Marek Polacek <polacek@redhat.com>
2032 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
2033 (output_init_element): Likewise.
2035 2015-05-07 Marek Polacek <polacek@redhat.com>
2038 * c-typeck.c (build_binary_op): Warn when left shifting a negative
2041 2015-04-30 Marek Polacek <polacek@redhat.com>
2043 * c-typeck.c (set_init_label): Call error_at instead of error and
2046 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
2049 * c-typeck.c (c_build_va_arg): Clarify the error message.
2051 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
2053 * c-parser.c (c_parser_oacc_enter_exit_data): Use
2054 OMP_STANDALONE_CLAUSES.
2056 2015-04-28 Marek Polacek <polacek@redhat.com>
2058 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
2060 2015-04-28 Marek Polacek <polacek@redhat.com>
2063 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
2065 2015-04-25 Marek Polacek <polacek@redhat.com>
2068 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
2071 2015-04-23 Marek Polacek <polacek@redhat.com>
2074 * c-decl.c (set_labels_context_r): New function.
2075 (store_parm_decls): Call it via walk_tree_without_duplicates.
2076 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
2077 instead of create_tmp_var. Build TARGET_EXPR instead of
2079 (build_atomic_assign): Use create_tmp_var_raw instead of
2080 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
2082 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
2084 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
2085 (c_parser_omp_target_update): Add missed %> to error_at ().
2087 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
2090 * c-decl.c (c_default_pointer_mode): Remove definition.
2091 * c-tree.h (c_default_pointer_mode): Remove declaration.
2093 2015-03-27 Tobias Burnus <burnus@net-b.de>
2096 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
2098 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
2099 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
2100 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
2102 2015-03-19 Jakub Jelinek <jakub@redhat.com>
2104 * c-decl.c (c_decl_attributes): Also add "omp declare target"
2105 attribute for DECL_EXTERNAL VAR_DECLs.
2107 2015-03-11 Jakub Jelinek <jakub@redhat.com>
2109 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
2112 2015-03-10 Jakub Jelinek <jakub@redhat.com>
2115 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
2116 before preparing arguments to warn_logical_not_parentheses.
2118 2015-03-09 Jakub Jelinek <jakub@redhat.com>
2121 * c-typeck.c (parser_build_binary_op): Don't warn for
2122 !!x == y or !b == y where b is _Bool.
2124 2015-03-09 Marek Polacek <polacek@redhat.com>
2126 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
2127 * c-decl.c (grokdeclarator): Likewise.
2128 * c-typeck.c (build_binary_op): Likewise.
2130 2015-02-27 Marek Polacek <polacek@redhat.com>
2133 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
2135 2015-02-14 Marek Polacek <polacek@redhat.com>
2138 * c-decl.c (grokdeclarator): Set the range of a flexible array member
2139 declared through a typedef name.
2141 2015-02-13 Marek Polacek <polacek@redhat.com>
2144 * c-decl.c (grokdeclarator): Print also the type when giving
2145 the error message about array's incomplete element type.
2147 2015-02-11 Jakub Jelinek <jakub@redhat.com>
2150 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
2151 check in the POP macro.
2153 2015-02-09 Marek Polacek <polacek@redhat.com>
2156 * c-typeck.c (process_init_element): Don't always wrap
2157 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
2158 initializing a range of elements.
2160 2015-02-04 Jakub Jelinek <jakub@redhat.com>
2164 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
2166 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
2168 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
2169 processing enum declaration.
2171 2015-01-29 Marek Polacek <polacek@redhat.com>
2174 * c-typeck.c (pop_init_level): If constructor_elements has
2175 exactly one element with integer_zerop value, set constructor_zeroinit
2176 to 1. Remove braces around warning_init call.
2178 2015-01-27 Jakub Jelinek <jakub@redhat.com>
2181 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
2182 of FUNCTION_DECLs with error_mark_node.
2184 2015-01-26 Jakub Jelinek <jakub@redhat.com>
2187 * c-typeck.c (convert_arguments): Return -1 if there are
2188 error_args, even if we've diagnosed too many arguments.
2190 2015-01-21 Richard Biener <rguenther@suse.de>
2193 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
2194 for builtins the user declared correctly.
2196 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
2197 Bernd Schmidt <bernds@codesourcery.com>
2198 Cesar Philippidis <cesar@codesourcery.com>
2199 James Norris <jnorris@codesourcery.com>
2200 Jakub Jelinek <jakub@redhat.com>
2201 Ilmir Usmanov <i.usmanov@samsung.com>
2203 * c-parser.c: Include "gomp-constants.h".
2204 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
2205 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
2206 Use OMP_CLAUSE_SET_MAP_KIND.
2207 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
2208 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
2209 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
2210 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
2211 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
2212 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
2213 "copyout", "create", "delete", "deviceptr", "gang", "host",
2214 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
2215 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
2216 "present_or_create", "pcreate", "seq", "self", "vector",
2217 "vector_length", "wait", "worker".
2218 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
2219 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
2220 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
2221 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
2222 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
2223 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
2224 (c_parser_oacc_data_clause_deviceptr)
2225 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
2226 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
2227 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
2228 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
2229 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
2230 (c_parser_oacc_parallel, c_parser_oacc_update)
2231 (c_parser_oacc_wait): New functions.
2232 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
2233 (c_finish_oacc_data): New prototypes.
2234 * c-typeck.c: Include "gomp-constants.h".
2235 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
2236 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
2237 OMP_CLAUSE_SET_MAP_KIND.
2238 (c_finish_oacc_parallel, c_finish_oacc_kernels)
2239 (c_finish_oacc_data): New functions.
2240 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
2241 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
2242 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
2243 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
2244 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
2245 GOMP_MAP_FORCE_DEVICEPTR.
2247 2015-01-09 Michael Collison <michael.collison@linaro.org>
2249 * c-array-notation.c: Include hash-set.h, machmode.h,
2250 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
2251 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
2252 * c-aux-info.c: Ditto.
2253 * c-convert.c: Ditto.
2255 * c-errors.c: Ditto.
2256 * c-lang.c: Dittoxs.
2257 * c-objc-common.c: Ditto.
2258 * c-parser.c: Ditto.
2259 * c-typeck.c: Include hash-set.h, machmode.h,
2260 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
2261 fold-const.h, wide-int.h, inchash.h, real.h and
2262 fixed-value.h due to flattening of tree.h.
2264 2015-01-07 Marek Polacek <polacek@redhat.com>
2267 * c-typeck.c (process_init_element): Disallow initialization of
2268 a flexible array member with a string constant if the structure
2271 2015-01-05 Jakub Jelinek <jakub@redhat.com>
2274 * c-typeck.c (convert_for_assignment, c_finish_return): For
2275 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
2276 types also set in_late_binary_op around convert call.
2277 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
2278 to integral type casts, if not in_late_binary_op, pass c_fully_fold
2279 result on expr as last argument to ubsan_instrument_float_cast,
2280 if in_late_binary_op, don't use c_save_expr but save_expr.
2282 Update copyright years.
2284 2015-01-05 Marek Polacek <polacek@redhat.com>
2287 * c-typeck.c (build_array_ref): Pass loc down to
2288 warn_array_subscript_with_type_char.
2290 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
2292 * c-typeck.c: New behavious for pointers to arrays with qualifiers
2293 (common-pointer-type): For pointers to arrays take qualifiers from
2295 (build_conditional_expr): Add warnings for lost qualifiers.
2296 (comp-target-types): Allow pointers to arrays with different qualifiers.
2297 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
2298 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
2299 to PEDWARN_FOR_QUALIFIERS.
2301 2014-12-17 Jakub Jelinek <jakub@redhat.com>
2304 * c-convert.c: Include ubsan.h.
2305 (convert): For real -> integral casts and
2306 -fsanitize=float-cast-overflow don't call convert_to_integer, but
2307 instead instrument the float cast directly.
2309 2014-11-29 Jakub Jelinek <jakub@redhat.com>
2311 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
2312 c_finish_stmt_expr): Remove NULL last argument from
2313 create_tmp_var_raw and create_tmp_var calls.
2314 * c-array-notation.c (fix_builtin_array_notation_fn,
2315 build_array_notation_expr, fix_conditional_array_notations_1,
2316 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
2318 2014-11-28 Marek Polacek <polacek@redhat.com>
2321 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
2322 convert the right operand to integer type.
2324 2014-11-25 Marek Polacek <polacek@redhat.com>
2327 * c-decl.c (start_function): Disable -Wmissing-declarations warning
2328 for inline functions.
2330 2014-11-21 Jakub Jelinek <jakub@redhat.com>
2333 * c-typeck.c (build_array_ref): Adjust
2334 convert_vector_to_pointer_for_subscript caller. If it returns true,
2335 call non_lvalue_loc on the result.
2337 2014-11-11 Richard Biener <rguenther@suse.de>
2339 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
2342 2014-11-10 Andi Kleen <ak@linux.intel.com>
2345 * c-parser.c (c_parser_statement_after_labels): Call
2347 (c_parser_if_statement): Dito.
2348 (c_parser_switch_statement): Dito.
2349 (c_parser_while_statement): Dito.
2350 (c_parser_do_statement): Dito.
2351 (c_parser_for_statement): Dito.
2352 * c-typeck.c (c_finish_loop): Dito.
2354 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
2356 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
2357 OPT_Wshift_count_overflow in the warnings.
2359 2014-10-30 Marek Polacek <polacek@redhat.com>
2361 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
2362 print the stripped version as well, if they're not the same.
2364 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
2366 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
2369 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
2371 * c-decl.c: Adjust include files.
2372 * c-parser.c: Ditto.
2374 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
2375 Tom Tromey <tromey@redhat.com>
2377 * c-tree.h (enum c_oracle_request): New.
2378 (c_binding_oracle_function): New typedef.
2379 (c_binding_oracle, c_pushtag, c_bind): Declare.
2380 * c-decl.c (c_binding_oracle): New global.
2381 (I_SYMBOL_CHECKED): New macro.
2382 (i_symbol_binding): New function.
2383 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
2384 (I_TAG_CHECKED): New macro.
2385 (i_tag_binding): New function.
2386 (I_TAG_BINDING, I_TAG_DECL): Redefine.
2387 (I_LABEL_CHECKED): New macro.
2388 (i_label_binding): New function.
2389 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
2390 (c_print_identifier): Save and restore c_binding_oracle.
2391 (c_pushtag, c_bind): New functions.
2393 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
2395 * c-typeck.c: Adjust include files.
2397 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
2400 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
2401 initialization here...
2402 (c_initialize_diagnostics): ... but here. Set defaults after
2403 building pretty-printer.
2405 2014-10-23 Marek Polacek <polacek@redhat.com>
2408 * c-decl.c (pop_scope): Don't print warning in external_scope.
2410 2014-10-19 Marek Polacek <polacek@redhat.com>
2413 * c-typeck.c (output_init_element): Allow initializing objects with
2414 static storage duration with compound literals even in C99 and add
2417 2014-10-17 Marek Polacek <polacek@redhat.com>
2420 * c-typeck.c (digest_init): Allow initializing objects with static
2421 storage duration with compound literals even in C99 and add pedwarn
2424 2014-10-17 Marek Polacek <polacek@redhat.com>
2427 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
2428 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
2429 error multiple times. Print the type.
2431 2014-10-17 Marek Polacek <polacek@redhat.com>
2434 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
2437 2014-10-17 Marek Polacek <polacek@redhat.com>
2439 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
2440 (start_function): Use OPT_Wimplicit_int instead of 0.
2441 (store_parm_decls_oldstyle): Likewise.
2443 2014-10-17 Alan Modra <amodra@gmail.com>
2446 * c-decl.c (merge_decls): Don't merge section name or tls model
2447 to newdecl symtab node, instead merge to olddecl. Override
2448 existing olddecl section name. Set tls_model for all thread-local
2449 vars, not just OMP thread-private ones. Remove incorrect comment.
2451 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
2453 * c-decl.c: Adjust include files.
2455 2014-10-14 DJ Delorie <dj@redhat.com>
2457 * c-parser.c (c_parse_init): Add RID entries for each __intN.
2458 (c_token_starts_typename): Check all __intN, not just __int128.
2459 (c_token_starts_declspecs): Likewise.
2460 (c_parser_declspecs): Likewise.
2461 (c_parser_attribute_any_word): Likewise.
2462 (c_parser_objc_selector): Likewise.
2463 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
2464 (struct c_declspecs): Add int_n_idx field to record *which* __intN
2466 * c-decl.c (declspecs_add_type): Check for all __intN, not just
2468 (finish_declspecs): Likewise.
2470 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
2472 * c-parser.c (c_parser_all_labels): New function to replace
2474 (c_parser_statement): Call the new function.
2476 2014-10-09 Marek Polacek <polacek@redhat.com>
2479 * c-typeck.c (pop_init_level): Don't warn about initializing
2482 2014-10-07 Marek Polacek <polacek@redhat.com>
2485 * c-decl.c (header_for_builtin_fn): New function.
2486 (implicitly_declare): Suggest which header to include.
2488 2014-10-07 Marek Polacek <polacek@redhat.com>
2490 * c-convert.c (convert): Use error_operand_p.
2491 * c-typeck.c (require_complete_type): Likewise.
2492 (really_atomic_lvalue): Likewise.
2493 (digest_init): Likewise.
2494 (handle_omp_array_sections_1): Likewise.
2496 2014-10-03 Marek Polacek <polacek@redhat.com>
2499 * c-decl.c (pop_scope): Don't warn about "inline function declared
2500 but never defined" for functions marked with gnu_inline attribute.
2502 2014-09-25 Jakub Jelinek <jakub@redhat.com>
2505 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
2506 on low_bound and length.
2508 2014-09-24 Marek Polacek <polacek@redhat.com>
2512 * c-parser.c: Don't define CPP_KEYWORD.
2513 (c_parser_switch_statement): Pass original type to c_finish_case.
2514 * c-tree.h (c_finish_case): Update declaration.
2515 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
2516 conditionally to c_do_switch_warnings.
2518 2014-09-03 Marek Polacek <polacek@redhat.com>
2521 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
2524 2014-09-02 Jakub Jelinek <jakub@redhat.com>
2525 Balaji V. Iyer <balaji.v.iyer@intel.com>
2526 Igor Zamyatin <igor.zamyatin@intel.com>
2528 * c-parser.c (c_parser_cilk_for): New function.
2529 (c_parser_cilk_grainsize): Likewise.
2530 (c_get_temp_regvar): Likewise.
2531 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
2532 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
2533 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
2534 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
2537 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
2539 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
2540 with using HOST_WIDE_INT without truncation to 'int'
2542 2014-08-22 Marek Polacek <polacek@redhat.com>
2545 * c-typeck.c (parser_build_binary_op): Adjust call to
2546 warn_logical_not_parentheses.
2548 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
2551 * c-parser.c (c_parser_array_notation): Check for correct
2552 type of an array added.
2554 2014-08-19 Marek Polacek <polacek@redhat.com>
2557 * c-typeck.c (build_binary_op): If either operand of a comparison
2558 is a boolean expression, call maybe_warn_bool_compare.
2560 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
2563 * c-typeck.c (build_c_cast): Do a conversion even when the
2564 TYPE_MAIN_VARIANTs are the same.
2566 2014-08-19 Marek Polacek <polacek@redhat.com>
2568 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
2569 pedwarn_c99 instead of pedwarn.
2570 (grokfield): Likewise.
2571 (warn_defaults_to): New function.
2572 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
2573 Unconditionally call pedwarn_c99 instead of pedwarn.
2574 (start_function): Call warn_defaults_to instead of pedwarn_c99.
2575 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
2576 check flag_isoc11 before.
2577 * c-errors.c (pedwarn_c99): Change the return type to bool.
2578 Handle -Wc99-c11-compat.
2579 * c-parser.c (disable_extension_diagnostics): Handle
2580 warn_c99_c11_compat.
2581 (restore_extension_diagnostics): Likewise.
2582 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
2583 instead of pedwarn, don't check flag_isoc11 before.
2584 (c_parser_declspecs): Likewise.
2585 (c_parser_alignas_specifier): Likewise.
2586 (c_parser_alignof_expression): Likewise.
2587 (c_parser_generic_selection): Likewise.
2588 * c-tree.h (pedwarn_c99): Update declaration.
2589 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
2592 2014-08-19 Marek Polacek <polacek@redhat.com>
2594 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
2596 * c-errors.c: Include "opts.h".
2597 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
2598 * c-parser.c (disable_extension_diagnostics): Handle negative value
2599 of warn_c90_c99_compat, too.
2600 (restore_extension_diagnostics): Likewise.
2601 (c_parser_compound_statement_nostart): Pass
2602 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
2604 2014-08-12 Marek Polacek <polacek@redhat.com>
2606 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
2608 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
2610 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
2612 2014-08-10 Marek Polacek <polacek@redhat.com>
2615 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
2616 Call pedwarn_c90 instead of pedwarn.
2617 (check_bitfield_type_and_width): Likewise.
2618 (declspecs_add_qual): Likewise.
2619 (declspecs_add_type): Likewise.
2620 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
2621 Adjust to only call pedwarn_c90.
2622 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
2623 pedwarn_c90 instead of pedwarn.
2624 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
2625 * c-parser.c (disable_extension_diagnostics): Handle
2626 warn_c90_c99_compat.
2627 (restore_extension_diagnostics): Likewise.
2628 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
2629 pedwarn_c90 instead of pedwarn.
2630 (c_parser_initelt): Likewise.
2631 (c_parser_postfix_expression): Likewise.
2632 (c_parser_postfix_expression_after_paren_type): Likewise.
2633 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
2634 * c-tree.h: Fix formatting.
2635 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
2636 pedwarn_c90 instead of pedwarn.
2638 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
2640 * c-typeck.c: Remove include of pointer-set.h.
2642 2014-08-07 Marek Polacek <polacek@redhat.com>
2644 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
2646 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2648 * c-typeck.c: Use hash_map instead of pointer_map.
2650 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
2652 * c-decl.c: Use hash_set instead of pointer_set.
2654 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
2657 * c-array-notation.c (expand_array_notations): Handling
2660 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
2663 * c-typeck.c (c_finish_return): Return 0 instead of the address of
2666 2014-07-30 Tom Tromey <tromey@redhat.com>
2668 * c-typeck.c (struct constructor_stack) <designator_depth>: New
2670 (really_start_incremental_init, push_init_level): Initialize
2672 (pop_init_level): Set global designator_depth.
2673 (process_init_element): Check for designated_init attribute.
2675 2014-07-20 Marek Polacek <polacek@redhat.com>
2678 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
2679 (implicitly_declare): Pass location to implicit_decl_warning.
2681 2014-07-14 Jakub Jelinek <jakub@redhat.com>
2684 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
2685 If non-NULL, call c_parser_check_literal_zero.
2686 (c_parser_check_literal_zero): New function.
2687 (c_parser_postfix_expression_after_primary): Adjust
2688 c_parser_expr_list caller, handle -Wmemset-transposed-args.
2690 2014-07-06 Marek Polacek <polacek@redhat.com>
2693 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
2694 * c-tree.h (C_ARRAY_PARAMETER): Define.
2695 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
2698 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
2699 Chen Gang <gang.chen.5i5j@gmail.com>
2701 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
2704 2014-07-01 Marek Polacek <polacek@redhat.com>
2706 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
2707 instead of 0 to WARN_FOR_ASSIGNMENT.
2709 2014-07-01 Marek Polacek <polacek@redhat.com>
2712 * c-typeck.c (convert_for_assignment): Pass
2713 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
2715 2014-06-30 Marek Polacek <polacek@redhat.com>
2717 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
2718 has no_sanitize_undefined attribute.
2720 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
2723 * c-array-notation.c (fix_builtin_array_notation_fn):
2724 Check for 0 arguments in builtin call. Check that bultin argument is
2726 * c-parser.c (c_parser_array_notation): Check for incorrect initial
2729 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
2731 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
2732 qualifiers in __auto_type for atomic types.
2733 (c_parser_typeof_specifier): Discard all type qualifiers in
2734 __typeof__ for atomic types.
2736 2014-06-25 Marek Polacek <polacek@redhat.com>
2739 * c-parser.c (c_parser_statement_after_labels): Pass the location of
2740 the return expression to c_finish_return.
2742 2014-06-25 Jakub Jelinek <jakub@redhat.com>
2744 * c-typeck.c (c_finish_omp_clauses): Make sure
2745 OMP_CLAUSE_LINEAR_STEP has correct type.
2747 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
2751 2014-06-24 Jakub Jelinek <jakub@redhat.com>
2753 * c-parser.c (c_parser_omp_for_loop): For
2754 #pragma omp parallel for simd move lastprivate clause from parallel
2755 to for rather than simd.
2757 2014-06-23 Marek Polacek <polacek@redhat.com>
2759 * c-typeck.c (parser_build_binary_op): Don't call
2760 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
2762 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
2764 * c-parser.c (c_parser_omp_threadprivate): Likewise.
2765 * c-decl.c (merge_decls): Likewise.
2767 2014-06-09 Marek Polacek <polacek@redhat.com>
2770 * c-typeck.c (error_init): Call inform instead of error_at.
2771 (pedwarn_init): Call inform instead of pedwarn.
2772 (warning_init): Call inform instead of warning_at.
2774 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
2776 * c-decl.c (merge_decls): Use set_decl_section_name.
2777 (duplicate_decls): Remove node if it exists.
2779 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
2782 * c-typeck.c (push_init_level, process_init_element,
2783 pop_init_level): Correct check for zero initialization, move
2784 missing brace warning to respect zero initialization.
2786 2014-06-05 Marek Polacek <polacek@redhat.com>
2789 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
2791 2014-06-05 Marek Polacek <polacek@redhat.com>
2794 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
2795 on the left hand side operand of a comparison.
2797 2014-06-05 Marek Polacek <polacek@redhat.com>
2800 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
2801 Print note only if the warning was printed.
2803 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
2806 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
2809 2014-06-03 Marek Polacek <polacek@redhat.com>
2812 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
2814 * c-tree.h (c_start_case): Update.
2815 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
2816 switch condition has boolean value.
2818 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
2820 * c-decl.c: Include builtins.h.
2821 * c-parser.c: Likewise.
2823 2014-05-27 Marek Polacek <polacek@redhat.com>
2826 * c-typeck.c (convert_arguments): Get location of a parameter. Change
2827 error and warning calls to error_at and warning_at. Pass location of
2828 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
2829 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
2830 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
2832 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
2835 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
2836 function parameters.
2838 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
2840 * c-decl.c (merge_decls): Preserve symtab node pointers.
2841 (duplicate_decls): Free new decl.
2843 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
2845 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
2848 * c-parser.c (c_parser_omp_target): Return bool values.
2850 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
2852 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
2853 num_teams_loc variable to num_thread_limit_loc.
2855 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
2857 * c-array-notation.c (expand_array_notations): Use void_node
2858 instead of void_zero_node.
2860 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
2862 * c-decl.c (finish_struct): Adjust.
2863 (finish_enum): Likewise.
2865 (record_inline_static): Likewise.
2866 (push_scope): Likewise.
2867 (make_label): Likewise.
2868 (lookup_label_for_goto): Likewise.
2869 (finish_struct): Likewise.
2870 (finish_enum): Likewise.
2871 (store_parm_decls): Likewise.
2872 (c_push_function_context): Likewise.
2873 * c-lang.h: Remove usage of variable_size gty attribute.
2874 * c-parser.c (c_parse_init): Adjust.
2875 (c_parse_file): Likewise.
2877 2014-05-13 Marek Polacek <polacek@redhat.com>
2880 * c-typeck.c (convert_for_assignment): Pass location to
2881 WARN_FOR_ASSIGNMENT instead of input_location.
2883 2014-05-10 Marek Polacek <polacek@redhat.com>
2885 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
2886 maybe_warn_string_init.
2887 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
2888 maybe_warn_string_init.
2889 * c-tree.h (maybe_warn_string_init): Update declaration.
2890 * c-typeck.c (maybe_warn_string_init): Add location parameter.
2891 Call pedwarn_init with loc instead of with input_location.
2892 (digest_init): Pass init_loc to maybe_warn_string_init.
2893 (pop_init_level): Call pedwarn_init with loc instead of with
2895 (set_init_index): Likewise.
2896 (process_init_element): Likewise.
2898 2014-05-09 Marek Polacek <polacek@redhat.com>
2901 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
2902 (c_parser_initelt): Pass location to set_init_label. Pass array index
2903 location to set_init_index.
2904 * c-tree.h (push_init_level): Update declaration.
2905 (pop_init_level): Likewise.
2906 (set_init_index): Likewise.
2907 (set_init_label): Likewise.
2908 * c-typeck.c (error_init): Add location parameter. Call error_at
2910 (digest_init): Pass init_loc to error_init.
2911 (really_start_incremental_init):
2912 (push_init_level): Add location parameter. Pass loc to pop_init_level
2914 (pop_init_level): Likewise.
2915 (set_designator): Add location parameter. Pass loc to pop_init_level,
2916 push_init_level, and error_init.
2917 (set_init_index): Add location parameter. Pass loc to error_init and
2919 (set_init_label): Likewise.
2920 (output_init_element): Pass loc to error_init.
2921 (process_init_element): Pass loc to error_init, pop_init_level,
2922 pedwarn_init, and push_init_level.
2924 2014-05-09 Marek Polacek <polacek@redhat.com>
2927 * c-parser.c (c_parser_attributes): Parse the arguments as an
2928 expression-list if the attribute takes identifier.
2930 2014-05-08 Marek Polacek <polacek@redhat.com>
2933 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
2936 2014-05-08 Marek Polacek <polacek@redhat.com>
2939 * c-decl.c (start_function): Warn for _Atomic-qualified return type
2942 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
2943 Mike Stump <mikestump@comcast.net>
2944 Richard Sandiford <rdsandiford@googlemail.com>
2946 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
2947 (finish_enum): Use wide-int interfaces.
2948 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
2949 * c-typeck.c (build_c_cast): Likewise.
2950 (set_nonincremental_init_from_string): Likewise.
2951 (c_tree_equal): Likewise.
2953 2014-05-02 Marek Polacek <polacek@redhat.com>
2956 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
2957 Return size_one_node when the type is not complete.
2958 (pointer_diff): Remove comment.
2959 (build_unary_op): Improve error messages.
2961 2014-05-02 Marek Polacek <polacek@redhat.com>
2963 * c-typeck.c (c_finish_return): Separate warning_at calls.
2965 2014-05-02 Marek Polacek <polacek@redhat.com>
2967 * c-tree.h (error_init): Remove declaration.
2968 (pedwarn_init): Likewise.
2969 * c-typeck.c (error_init): Make static and move above.
2970 (pedwarn_init): Likewise.
2971 (warning_init): Move above.
2972 (maybe_warn_string_init): Likewise.
2974 2014-05-01 Jeff Law <law@redhat.com>
2978 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
2979 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
2982 2014-05-02 Marek Polacek <polacek@redhat.com>
2985 * c-typeck.c (push_init_level): Set constructor_designated to
2986 p->designated for structures.
2988 2014-05-01 Marek Polacek <polacek@redhat.com>
2991 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
2992 function-definition has an attribute after the declarator.
2994 2014-05-01 Marek Polacek <polacek@redhat.com>
2997 * c-typeck.c (warning_init): Add location_t parameter. Call
2998 warning_at instead of warning.
2999 (push_init_level): Pass input_location to warning_init.
3000 (add_pending_init): Add location_t parameter. Pass loc to
3002 (set_nonincremental_init): Pass input_location to add_pending_init.
3003 (set_nonincremental_init_from_string): Likewise.
3004 (output_init_element): Pass loc to warning_init and to
3007 2014-05-01 Marek Polacek <polacek@redhat.com>
3010 * c-typeck.c (c_finish_return): Distinguish between label and variable
3011 when warning about returning local address.
3013 2014-05-01 Marek Polacek <polacek@redhat.com>
3016 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
3019 2014-05-01 Marek Polacek <polacek@redhat.com>
3022 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
3023 instead of 0 to WARN_FOR_QUALIFIERS.
3025 2014-05-01 Marek Polacek <polacek@redhat.com>
3028 * c-typeck.c (default_conversion): Use better location for
3031 2014-04-30 Marek Polacek <polacek@redhat.com>
3033 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
3034 also when SANITIZE_FLOAT_DIVIDE is on.
3036 2014-04-30 Marek Polacek <polacek@redhat.com>
3039 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
3040 and pedwarn_init. Use loc insted of input_location.
3042 2014-04-30 Marek Polacek <polacek@redhat.com>
3045 * c-typeck.c (build_binary_op): Use location when warning about
3048 2014-04-25 Marek Polacek <polacek@redhat.com>
3051 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
3052 always_inline/noinline and hot/cold attributes.
3054 2014-04-25 Marek Polacek <polacek@redhat.com>
3057 * c-parser.c (c_parser_initelt): Pass input_location to
3058 process_init_element.
3059 (c_parser_initval): Pass loc to process_init_element.
3060 * c-tree.h (process_init_element): Adjust declaration.
3061 * c-typeck.c (push_init_level): Pass input_location to
3062 process_init_element.
3063 (pop_init_level): Likewise.
3064 (set_designator): Likewise.
3065 (output_init_element): Add location_t parameter. Pass loc to
3067 (output_pending_init_elements): Pass input_location to
3068 output_init_element.
3069 (process_init_element): Add location_t parameter. Pass loc to
3070 output_init_element.
3072 2014-04-24 Jakub Jelinek <jakub@redhat.com>
3074 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
3075 atomic-clause, allow comma in between atomic-clause and
3078 2014-04-22 Jakub Jelinek <jakub@redhat.com>
3081 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
3082 fails, don't set OM_PARALLEL_COMBINED and return NULL.
3084 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
3087 * c-array-notation.c (fix_builtin_array_notation_fn): Use
3088 create_tmp_var instead build_decl for creating temps.
3089 (build_array_notation_expr): Likewise.
3090 (fix_conditional_array_notations_1): Likewise.
3091 (fix_array_notation_expr): Likewise.
3092 (fix_array_notation_call_expr): Likewise.
3094 2014-03-28 Jakub Jelinek <jakub@redhat.com>
3097 * c-tree.h (c_build_function_call_vec): New prototype.
3098 * c-typeck.c (build_function_call_vec): Don't call
3099 resolve_overloaded_builtin here.
3100 (c_build_function_call_vec): New wrapper function around
3101 build_function_call_vec. Call resolve_overloaded_builtin here.
3102 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
3103 Call c_build_function_call_vec instead of build_function_call_vec.
3104 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
3105 * c-decl.c (finish_decl): Likewise.
3107 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
3110 * c-typeck.c: Use correct format string in cast-qual warning
3112 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
3114 * c-decl.c (c_decl_attributes): Use
3115 lang_hooks.types.omp_mappable_type.
3116 * c-typeck.c (c_finish_omp_clauses): Likewise.
3118 2014-03-06 Marek Polacek <polacek@redhat.com>
3121 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
3122 of checking tree code.
3124 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3126 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
3127 (c_parser_parameter_declaration): Likewise.
3129 2014-02-19 Marek Polacek <polacek@redhat.com>
3132 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
3133 Call mark_exp_read on exp.value.
3134 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
3135 TREE_ADDRESSABLE on old instead of val.
3136 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
3138 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
3140 * c-parser.c (c_parser_get_builtin_args): Replace calls to
3141 C_EXPR_APPEND by vec_safe_push.
3142 * c-tree.h (C_EXPR_APPEND): Remove.
3144 2014-01-31 Marek Polacek <polacek@redhat.com>
3147 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
3148 build_function_call_vec.
3149 (build_function_call): Likewise.
3150 (build_atomic_assign): Likewise.
3151 (build_function_call_vec): Add arg_loc parameter. Use it.
3152 (convert_arguments): Likewise.
3153 (convert_for_assignment): Rename rhs_loc to expr_loc.
3154 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
3155 (c_parser_objc_keywordexpr): Likewise.
3156 (c_parser_postfix_expression_after_primary): Call
3157 build_function_call_vec with expr_loc rather than op_loc.
3158 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
3159 build_function_call_vec.
3160 (c_parser_expr_list): Add locations parameter. Fill it with locations
3161 of function arguments.
3162 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
3164 2014-01-30 Marek Polacek <polacek@redhat.com>
3167 * c-typeck.c (build_function_call_vec): Use loc parameter.
3168 (convert_arguments): Add location parameter. Use it.
3169 (ep_convert_and_check): Likewise.
3170 (build_atomic_assign): Adjust convert_for_assignment call.
3171 (build_modify_expr): Likewise.
3172 (digest_init): Likewise.
3173 (c_finish_return): Likewise.
3174 (build_conditional_expr): Adjust ep_convert_and_check calls.
3175 (convert_for_assignment): Add rhs_loc parameter. Use it.
3176 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
3179 2014-01-30 Richard Biener <rguenther@suse.de>
3182 * c-typeck.c (build_function_call_vec): Do not replace calls
3183 to a function via an incompatible type with a runtime abort.
3185 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
3187 * c-parser.c (c_parser_declaration_or_fndef): Replaced
3188 flag_enable_cilkplus with flag_cilkplus.
3189 (c_parser_direct_declarator_inner): Likewise.
3190 (c_parser_attribute_any_word): Likewise.
3191 (c_parser_attributes): Likewise.
3192 (c_parser_compound_statement): Likewise.
3193 (c_parser_statement_after_labels): Likewise.
3194 (c_parser_if_statement): Likewise.
3195 (c_parser_switch_statement): Likewise.
3196 (c_parser_do_statement): Likewise.
3197 (c_parser_for_statement): Likewise.
3198 (c_parser_unary_expression): Likewise.
3199 (c_parser_postfix_expression): Likewise.
3200 (c_parser_postfix_expression_after_primary): Likewise.
3201 (c_parser_postfix_expression_after_primary): Likewise.
3202 (c_parser_omp_clause_name): Likewise.
3203 (c_finish_omp_declare_simd): Likewise.
3204 (c_parser_cilk_verify_simd): Likewise.
3205 * c-typeck.c (build_array_ref): Likewise.
3206 (build_function_call_vec): Likewise.
3207 (convert_arguments): Likewise.
3208 (build_compound_expr): Likewise.
3209 (c_finish_return): Likewise.
3210 (c_finish_if_stmt): Likewise.
3211 (c_finish_loop): Likewise.
3212 (build_binary_op): Likewise.
3214 2014-01-23 Marek Polacek <polacek@redhat.com>
3217 * c-typeck.c (parser_build_binary_op): Use location instead of
3219 (build_binary_op): Pass location to shorten_compare.
3221 2014-01-23 Marek Polacek <polacek@redhat.com>
3224 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
3227 2014-01-23 Marek Polacek <polacek@redhat.com>
3230 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
3231 of a comma expression.
3232 (emit_side_effect_warnings): Likewise.
3234 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3237 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
3238 function to use walk_tree and moved a lot of its functionality to
3239 expand_array_notations.
3240 (expand_array_notations): New function.
3242 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
3244 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
3245 attribute an attribute without value.
3247 2014-01-23 Jakub Jelinek <jakub@redhat.com>
3250 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
3251 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
3253 2014-01-22 Marek Polacek <polacek@redhat.com>
3256 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
3257 of remove_c_maybe_const_expr on op1 and op2.
3259 2014-01-15 Jakub Jelinek <jakub@redhat.com>
3262 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
3263 effects, preevaluate rhs using SAVE_EXPR first.
3265 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
3268 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
3269 statements with if-elseif statements.
3271 2014-01-06 Marek Polacek <polacek@redhat.com>
3274 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
3275 defined bit-field types only in ISO C.
3277 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3279 Update copyright years
3281 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
3283 * c-array-notation.c: Use the standard form for the copyright notice.
3285 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
3287 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
3288 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
3289 field in parser is not empty. If not-empty, call the function
3290 c_parser_finish_omp_declare_simd.
3291 (c_parser_cilk_clause_vectorlength): Modified function to be shared
3292 between SIMD-enabled functions and #pragma simd. Added new parameter.
3293 (c_parser_cilk_all_clauses): Modified the usage of the function
3294 c_parser_cilk_clause_vectorlength as mentioned above.
3295 (c_parser_cilk_simd_fn_vector_attrs): New function.
3296 (c_finish_cilk_simd_fn_tokens): Likewise.
3297 (is_cilkplus_vector_p): Likewise.
3298 (c_parser_omp_clause_name): Added checking for "vectorlength,"
3299 "nomask," and "mask" strings in clause name.
3300 (c_parser_omp_all_clauses): Added 3 new case statements:
3301 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
3302 PRAGMA_CILK_CLAUSE_NOMASK.
3303 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
3304 check for vector attribute and if so call the function
3305 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
3306 called the function c_finish_cilk_simd_fn_tokens.
3307 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
3308 parser field is non-empty. If so, parse them as you would parse
3309 the omp declare simd pragma.
3310 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
3311 Added a check when step is a parameter and flag it as error.
3312 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
3313 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
3316 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
3318 * c-parser.c (c_parser_omp_parallel): Fix description.
3320 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
3322 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
3323 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3324 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
3325 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
3327 2013-12-04 Joseph Myers <joseph@codesourcery.com>
3330 * c-parser.c (c_parser_alignas_specifier): Use
3331 c_sizeof_or_alignof_type instead of c_alignof.
3332 (c_parser_alignof_expression): Likewise, with min_alignof
3333 parameter depending on alignof spelling used.
3335 2013-12-04 Marek Polacek <polacek@redhat.com>
3338 * c-decl.c (start_function): Don't warn for missing prototype for
3341 2013-12-03 Marek Polacek <polacek@redhat.com>
3344 * c-decl.c (build_compound_literal): Allow compound literals with
3345 empty initial value.
3347 2013-12-02 Joseph Myers <joseph@codesourcery.com>
3350 * c-typeck.c (build_modify_expr): Diagnose assignment to
3351 expression with array type.
3353 2013-11-29 Joseph Myers <joseph@codesourcery.com>
3356 * c-typeck.c (process_init_element): Do not treat a string as
3357 initializing a whole array when used with a designator for an
3360 2013-11-29 Joseph Myers <joseph@codesourcery.com>
3363 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
3364 an inline function following a static declaration.
3366 2013-11-28 Jakub Jelinek <jakub@redhat.com>
3369 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
3370 to p_name before calling c_parser_omp_teams instead of after.
3371 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
3372 argument. Remove unused p_name variable.
3374 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
3375 Jakub Jelinek <jakub@redhat.com>
3377 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
3378 external_scope is NULL.
3380 2013-11-27 Tom de Vries <tom@codesourcery.com>
3381 Marc Glisse <marc.glisse@inria.fr>
3384 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
3386 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
3388 * c-typeck.c: Add required include files from gimple.h.
3390 2013-11-22 David Malcolm <dmalcolm@redhat.com>
3392 * c-decl.c (define_label, shadow_tag_warned)
3393 (check_bitfield_type_and_width, grokdeclarator, grokparms,
3394 store_parm_decls_newstyle, store_parm_decls_oldstyle)
3395 (declspecs_add_type): Remove use of in_system_header macro.
3396 * c-parser.c (c_parser_unary_expression): Likewise.
3397 * c-typeck.c (store_init_value, process_init_element)
3398 (c_start_case): Likewise.
3400 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
3403 * c-parser.c (c_parser_set_source_position_from_token): Remove
3404 reference to in_system_header from comment.
3406 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3408 * c-decl.c (grokdeclarator): Update comment to refer to
3409 tree_to_[su]hwi rather than tree_low_cst.
3411 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3413 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
3414 tree_to_uhwi throughout.
3416 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3418 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
3421 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
3423 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
3426 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
3428 * c-parser.c (c_parser_cilk_simd): New.
3429 (c_parser_cilk_verify_simd): New.
3430 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
3431 (c_parser_omp_for_loop): Add case for NE_EXPR.
3432 Set c_break_label for CILK_SIMD.
3433 (c_parser_cilk_clause_vectorlength): New.
3434 (c_parser_cilk_clause_linear): New.
3435 (c_parser_cilk_clause_name): New.
3436 (c_parser_cilk_all_clauses): New.
3437 * c-typeck.c (build_unary_op): Pass location argument to
3439 (build_modify_expr): Same.
3440 (build_asm_expr): Same.
3441 (c_finish_bc_stmt): Error on break/continue in loops.
3443 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
3445 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
3447 2013-11-14 Diego Novillo <dnovillo@google.com>
3449 * c-decl.c: Include print-tree.h.
3450 Include stor-layout.h.
3453 Include stringpool.h.
3454 * c-lang.c: Include fold-const.h.
3455 * c-parser.c: Include stringpool.h.
3457 Include stor-layout.h.
3459 Include trans-mem.h.
3460 * c-typeck.c: Include stor-layout.h.
3461 Include trans-mem.h.
3465 2013-11-13 Joseph Myers <joseph@codesourcery.com>
3467 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
3468 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
3470 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
3471 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
3473 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
3474 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
3475 (c_parser_declarator, c_parser_direct_declarator_inner)
3476 (c_parser_parameter_declaration, c_parser_type_name): All callers
3478 (c_parser_declaration_or_fndef): Handle declarations with type
3479 determined from the initializer.
3481 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
3483 * c-typeck.c: Include gimplify.h.
3485 2013-11-12 Joseph Myers <joseph@codesourcery.com>
3487 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
3488 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
3490 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
3491 or _Thread_local as appropriate in diagnostics.
3492 (build_null_declspecs): Initialize ret->thread_gnu_p.
3493 (declspecs_add_scspec): Handle either __thread or _Thread_local
3494 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
3495 pedantic. Do not disallow _Thread_local extern and _Thread_local
3498 2013-11-07 Joseph Myers <joseph@codesourcery.com>
3499 Andrew MacLeod <amacleod@redhat.com>
3501 * c-aux-info.c (gen_type): Handle atomic qualifier.
3502 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
3503 qualifiers when compating types.
3504 (shadow_tag_warned): Handle atomic_p in declspecs.
3505 (quals_from_declspecs): Likewise.
3506 (start_decl): Use c_type_promotes_to when promoting argument
3508 (grokdeclarator): Handle _Atomic.
3509 (get_parm_info): Diagnose any qualifier on "void" as only
3511 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
3512 comparing types. Use c_type_promotes_to when promoting argument
3514 (finish_function): Use c_type_promotes_to when promoting argument
3516 (build_null_declspecs): Handle atomic_p in declspecs.
3517 (declspecs_add_qual): Handle RID_ATOMIC.
3518 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
3519 (c_token_starts_declspecs): Handle RID_ATOMIC.
3520 (c_parser_declspecs): Handle atomic type specifiers and
3522 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
3523 from types of expressions with atomic type.
3524 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
3525 (c_parser_attribute_any_word): Handle RID_ATOMIC.
3526 (c_parser_initializer, c_parser_initelt, c_parser_initval)
3527 (c_parser_statement_after_labels, c_parser_switch_statement)
3528 (c_parser_for_statement, c_parser_expr_no_commas)
3529 (c_parser_conditional_expression, c_parser_binary_expression)
3530 (c_parser_cast_expression, c_parser_unary_expression)
3531 (c_parser_postfix_expression)
3532 (c_parser_postfix_expression_after_primary, c_parser_expression):
3533 Use convert_lvalue_to_rvalue.
3534 (c_parser_expression_conv, c_parser_expr_list): Document
3535 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
3536 (c_parser_objc_synchronized_statement): Use
3537 convert_lvalue_to_rvalue.
3538 (c_parser_objc_selector): Handle RID_ATOMIC.
3539 (c_parser_objc_receiver, c_parser_array_notation): Use
3540 convert_lvalue_to_rvalue.
3541 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
3542 _Atomic (type-name).
3543 (struct c_declspecs): Add atomic_p field.
3544 (convert_lvalue_to_rvalue): Declare.
3545 * c-typeck.c (c_type_promotes_to): Promote atomic types to
3546 corresponding atomic types.
3547 (qualify_type): Don't add _Atomic qualifiers from second argument.
3548 (comp_target_types): Do not allow _Atomic mismatches.
3549 (type_lists_compatible_p): Do not remove atomic qualifiers when
3551 (really_atomic_lvalue, convert_lvalue_to_rvalue)
3552 (build_atomic_assign): New functions.
3553 (build_unary_op): Use build_atomic_assign for atomic increment and
3555 (build_conditional_expr): Do not treat _Atomic void as a qualified
3557 (build_modify_expr): Use build_atomic_assign for atomic LHS.
3558 (find_anonymous_field_with_type, convert_to_anonymous_field)
3559 (convert_for_assignment): Do not remove atomic qualifiers when
3561 (digest_init): Do not accept initialization of arrays of atomic
3562 elements by string constants.
3563 (build_asm_expr): Use convert_lvalue_to_rvalue.
3564 (build_binary_op): Do not treat _Atomic void as a qualified
3567 2013-11-06 DJ Delorie <dj@redhat.com>
3569 * c-decl.c (locate_old_decl): If a previous conflicting decl is
3570 both explicit and builtin, print the location of the explicit one.
3572 2013-11-05 Tobias Burnus <burnus@net-b.de>
3574 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
3575 c_parser_omp_distribute, c_parser_omp_teams,
3576 c_parser_omp_target, c_parser_omp_declare): Handle
3579 2013-11-03 Marek Polacek <polacek@redhat.com>
3581 * c-decl.c (grokdeclarator): Add VLA instrumentation.
3583 2013-11-01 Jakub Jelinek <jakub@redhat.com>
3585 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
3586 check_dup_generic at the end, unless remove is true.
3587 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
3589 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
3591 2013-10-31 Jakub Jelinek <jakub@redhat.com>
3593 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
3594 with decl that is not pointer nor array.
3596 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
3598 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
3599 a spawning function is found.
3600 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
3601 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
3602 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
3603 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
3605 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
3606 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
3608 (c_finish_return): Added a check to reject _Cilk_spawn in return
3610 (build_cilk_spawn): New function.
3611 (build_cilk_sync): Likewise.
3612 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
3614 2013-10-27 Tobias Burnus <burnus@net-b.de>
3617 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
3618 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
3619 (c_parser_statement_after_labels): Update calls.
3621 2013-10-24 Tobias Burnus <burnus@net-b.de>
3624 * c-parser.c (c_parser_pragma, c_parser_for_statement):
3625 Handle PRAGMA_IVDEP.
3626 (c_parser_statement_after_labels): Update call.
3628 2013-10-24 Marek Polacek <polacek@redhat.com>
3630 * c-parser.c (c_parser_struct_declaration): Add a comment.
3631 (c_parser_declarator): Don't allow _Alignas here.
3633 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
3635 * c-parser.c: Include omp-low.h.
3636 * c-typeck.c: Likewise.
3638 2013-10-17 Marek Polacek <polacek@redhat.com>
3641 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
3642 Document syntax of the array-declarator.
3643 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
3645 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
3646 (c_parser_struct_declaration): Likewise.
3647 (c_parser_declarator): Likewise.
3648 (c_parser_direct_declarator_inner): Likewise.
3649 (c_parser_parameter_declaration): Likewise.
3650 (c_parser_type_name): Likewise.
3652 2013-10-11 Jakub Jelinek <jakub@redhat.com>
3654 * c-lang.h (current_omp_declare_target_attribute): New extern
3656 * c-parser.c: Include c-lang.h.
3657 (struct c_parser): Change tokens to c_token *.
3658 Add tokens_buf field. Change tokens_avail type to unsigned int.
3659 (c_parser_consume_token): If parser->tokens isn't
3660 &parser->tokens_buf[0], increment parser->tokens.
3661 (c_parser_consume_pragma): Likewise.
3662 (enum pragma_context): Add pragma_struct and pragma_param.
3663 (c_parser_external_declaration): Adjust
3664 c_parser_declaration_or_fndef caller.
3665 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
3666 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
3667 Adjust recursive call.
3668 (c_parser_struct_or_union_specifier): Use pragma_struct instead
3670 (c_parser_parameter_declaration): Use pragma_param instead of
3672 (c_parser_compound_statement_nostart, c_parser_label,
3673 c_parser_for_statement): Adjust
3674 c_parser_declaration_or_fndef callers.
3675 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
3676 it through to c_parser_conditional_expression.
3677 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
3678 pass it through to c_parser_binary_expression. Adjust recursive
3680 (c_parser_binary_expression): Remove prec argument, add
3681 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
3682 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
3683 binop matches it, use build2 instead of parser_build_binary_op.
3684 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
3685 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
3686 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
3687 Handle pragma_struct and pragma_param the same as pragma_external.
3688 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
3689 (c_parser_omp_variable_list): Parse array sections for
3690 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
3691 (c_parser_omp_clause_collapse): Fully fold collapse expression.
3692 (c_parser_omp_clause_reduction): Handle user defined reductions.
3693 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
3694 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
3695 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
3696 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
3697 c_parser_omp_clause_depend, c_parser_omp_clause_map,
3698 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
3699 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
3700 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
3701 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
3702 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
3703 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
3704 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
3705 (c_parser_omp_for_loop): Add CODE argument, pass it through
3706 to c_finish_omp_for. Change last argument to cclauses,
3707 and adjust uses to grab parallel clauses from the array of all
3708 the split clauses. Adjust c_parser_binary_expression,
3709 c_parser_declaration_or_fndef and c_finish_omp_for callers.
3710 (omp_split_clauses): New function.
3711 (c_parser_omp_simd): New function.
3712 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
3713 Allow the function to be called also when parsing combined constructs,
3714 and call c_parser_omp_simd when parsing for simd.
3715 (c_parser_omp_sections_scope): If section-sequence doesn't start with
3716 #pragma omp section, require exactly one structured-block instead of
3717 sequence of statements.
3718 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
3719 Allow the function to be called also when parsing combined constructs.
3720 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
3721 Allow the function to be called also when parsing combined
3723 (c_parser_omp_taskgroup, c_parser_omp_cancel,
3724 c_parser_omp_cancellation_point, c_parser_omp_distribute,
3725 c_parser_omp_teams, c_parser_omp_target_data,
3726 c_parser_omp_target_update, c_parser_omp_target,
3727 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
3728 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
3729 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
3730 (c_parser_omp_construct): Add p_name and mask vars. Handle
3731 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
3732 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
3733 and c_parser_omp_sections callers.
3734 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
3735 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
3736 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
3737 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
3738 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
3740 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
3741 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
3742 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
3743 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
3744 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
3745 * c-typeck.c: Include tree-inline.h.
3746 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
3747 handle_omp_array_sections_1, handle_omp_array_sections,
3748 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
3749 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
3750 user defined reductions.
3751 (c_tree_equal): New function.
3752 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
3753 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
3754 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
3755 c_check_omp_declare_reduction_r): New prototypes.
3756 * c-decl.c (current_omp_declare_target_attribute): New variable.
3757 (c_decl_attributes): New function.
3758 (start_decl, start_function): Use it instead of decl_attributes.
3759 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
3760 c_omp_reduction_decl, c_omp_reduction_lookup,
3761 c_check_omp_declare_reduction_r): New functions.
3763 2013-09-25 Tom Tromey <tromey@redhat.com>
3765 * Make-lang.in (c/gccspec.o): Remove.
3766 (CFLAGS-c/gccspec.o): New variable.
3767 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
3768 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
3769 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
3771 2013-09-25 Tom Tromey <tromey@redhat.com>
3773 * Make-lang.in (c/gccspec.o): Don't use subshell.
3775 2013-09-18 Marek Polacek <polacek@redhat.com>
3778 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
3779 Remove unnecessary check.
3781 2013-09-18 Marek Polacek <polacek@redhat.com>
3784 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
3785 no_sanitize_undefined attribute.
3787 2013-09-13 Kai Tietz <ktietz@redhat.com>
3790 * c-decl.c (c_builtin_function_ext_scope): Remove
3791 wrong assumption that it is never called on prexisting
3794 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
3796 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
3798 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
3800 * c-objc-common.c (c_tree_printer): Tidy.
3802 2013-08-30 Marek Polacek <polacek@redhat.com>
3804 * c-typeck.c (build_binary_op): Add division by zero and shift
3807 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
3808 Joseph Myers <joseph@codesourcery.com>
3811 * c-typeck.c (c_common_type): Prefer double_type_node over
3812 other REAL_TYPE types with the same precision.
3813 (convert_arguments): Likewise.
3815 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
3817 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
3818 (c_initialize_diagnostics): Call a destructor for the early printer.
3820 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
3822 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
3823 printer initialization.
3825 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
3828 * c-array-notation.c (fix_conditional_array_notations_1): Added a
3829 check for truth values.
3830 (expand_array_notation_exprs): Added truth values case. Removed an
3831 unwanted else. Added for-loop to walk through subtrees in default
3834 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
3836 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
3838 2013-07-23 Joseph Myers <joseph@codesourcery.com>
3840 * c-parser.c (struct c_generic_association): Fix typo.
3842 2013-07-23 Tom Tromey <tromey@redhat.com>
3843 Joseph Myers <joseph@codesourcery.com>
3845 * c-parser.c (struct c_generic_association): New.
3846 (c_generic_association_d): New typedef.
3847 (c_parser_generic_selection): New function.
3848 (c_parser_postfix_expression): Handle RID_GENERIC.
3850 2013-07-13 Jason Merrill <jason@redhat.com>
3853 * c-decl.c (finish_struct): Check for too-large class.
3855 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
3858 * c-typeck.c (set_init_index): When folding, check for index overflow.
3860 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3862 * c-parser.c (c_parser_array_notation): Removed rejection of array
3863 notations in an array of function pointers.
3865 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
3867 * c-array-notation.c (make_triplet_val_inv): New function.
3868 (create_cmp_incr): Likewise.
3869 (create_array_refs): Likewise.
3870 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
3871 Also modularized common parts between functions and called the function.
3872 (build_array_notation_expr): Likewise.
3873 (fix_conditional_array_notations_1): Likewise.
3874 (fix_array_notation_expr): Likewise.
3875 (fix_array_notation_call_expr): Likewise.
3877 2013-06-18 Marek Polacek <polacek@redhat.com>
3880 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
3882 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
3884 * c-array-notation.c (build_array_notation_expr): Reject array notation
3885 mismatch between LHS and RHS even inside a call_expr. Also, removed
3886 a couple while statements that were dead code.
3888 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
3890 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
3891 excessive precision expressions in function parameters. Also removed
3892 couple unwanted while statements.
3894 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3896 * c-array-notation.c (expand_array_notation_exprs): Added
3897 ARRAY_NOTATION_REF case.
3899 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
3901 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
3902 function to c-family/array-notation-common.c.
3903 (is_cilkplus_reduce_builtin): Likewise.
3904 (find_rank): Likewise.
3905 (extract_array_notation_exprs): Likewise.
3906 (replace_array_notations): Likewise.
3907 (find_inv_trees): Likewise.
3908 (replace_inv_trees): Likewise.
3909 (contains_array_notation_expr): Likewise.
3910 (find_correct_array_notation_type): Likewise.
3911 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
3912 (struct inv_list): Moved this to c-family/array-notation-common.c.
3913 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
3915 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
3917 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
3918 reduction functions outside the for-loop. Added a check if the fundecl
3919 is non-NULL. Finally, removed an unwanted if-statement, and made the
3922 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3924 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
3925 condition of the if-statement matches the rank of else-block and then-
3926 block when array notations are used.
3927 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
3928 expression after the entire function body is parsed.
3929 (c_parser_expr_no_commas): Delayed creating array notation expressions
3930 to the end of function parsing.
3931 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
3932 whole if-statement instead of just the condition.
3933 (expand_array_notation_exprs): Added MODIFY_EXPR case.
3935 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
3938 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
3939 array to NULL_TREE if they are unused. Also added a check for the
3940 field to be NULL before its fields are used in future.
3942 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3945 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
3946 (build_array_notation_expr): Likewise.
3948 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
3950 * c-typeck.c (build_array_ref): Added a check to see if array's
3951 index is greater than one. If true, then emit an error.
3952 (build_function_call_vec): Exclude error reporting and checking
3953 for builtin array-notation functions.
3954 (convert_arguments): Likewise.
3955 (c_finish_return): Added a check for array notations as a return
3956 expression. If true, then emit an error.
3957 (c_finish_loop): Added a check for array notations in a loop
3958 condition. If true then emit an error.
3959 (lvalue_p): Added a ARRAY_NOTATION_REF case.
3960 (build_binary_op): Added a check for array notation expr inside
3961 op1 and op0. If present, we call another function to find correct
3963 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
3964 * c-parser.c (c_parser_compound_statement): Check if array
3965 notation code is used in tree, if so, then transform them into
3967 (c_parser_expr_no_commas): Check if array notation is used in LHS
3968 or RHS, if so, then build array notation expression instead of
3970 (c_parser_postfix_expression_after_primary): Added a check for
3971 colon(s) after square braces, if so then handle it like an array
3972 notation. Also, break up array notations in unary op if found.
3973 (c_parser_direct_declarator_inner): Added a check for array
3975 (c_parser_compound_statement): Added a check for array notation in
3976 a stmt. If one is present, then expand array notation expr.
3977 (c_parser_if_statement): Likewise.
3978 (c_parser_switch_statement): Added a check for array notations in
3979 a switch statement's condition. If true, then output an error.
3980 (c_parser_while_statement): Similarly, but for a while.
3981 (c_parser_do_statement): Similarly, but for a do-while.
3982 (c_parser_for_statement): Similarly, but for a for-loop.
3983 (c_parser_unary_expression): Check if array notation is used in a
3984 pre-increment or pre-decrement expression. If true, then expand
3986 (c_parser_array_notation): New function.
3987 * c-array-notation.c: New file.
3988 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
3990 2013-05-23 Mike Stump <mikestump@comcast.net>
3992 * c-typeck.c (convert_for_assignment): Handle references to memory
3995 2013-05-16 Jason Merrill <jason@redhat.com>
3997 * Make-lang.in (cc1$(exeext)): Use link mutex.
3999 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
4001 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
4002 to simply use OPT_Wpointer_arith.
4003 (build_unary_op): Likewise.
4005 2013-04-03 Jakub Jelinek <jakub@redhat.com>
4008 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
4009 argument. If set, or it temporarily for parsing of the first
4010 argument into force_folding_builtin_constant_p.
4011 (c_parser_postfix_expression): Adjust callers.
4013 2013-03-21 Richard Biener <rguenther@suse.de>
4015 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
4016 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
4018 2013-02-12 Marek Polacek <polacek@redhat.com>
4021 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
4024 2013-01-24 Jakub Jelinek <jakub@redhat.com>
4027 * c-typeck.c (set_nonincremental_init_from_string): If
4028 constructor_max_index is NULL, treat it as if tree_int_cst_lt
4030 (process_init_element): Likewise.
4032 2012-12-20 Jakub Jelinek <jakub@redhat.com>
4035 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
4036 argument, don't call default_function_array_conversion
4037 nor c_fully_fold here.
4038 (c_parser_asm_statement): Adjust callers.
4039 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
4040 and outputs here, and call default_function_array_conversion
4041 on inputs that don't need to be addressable.
4043 2012-12-18 Jakub Jelinek <jakub@redhat.com>
4046 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
4047 warning require that both c_common_unsigned_type as well as
4048 c_common_signed_type is the same for both mvl and mvr types.
4050 2012-11-16 Diego Novillo <dnovillo@google.com>
4052 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
4054 * c-common.c: Use new vec API in vec.h.
4055 * c-common.h: Likewise.
4056 * c-gimplify.c: Likewise.
4057 * c-pragma.c: Likewise.
4058 * c-pretty-print.c: Likewise.
4059 * c-pretty-print.h: Likewise.
4060 * c-semantics.c: Likewise.
4061 * c-decl.c: Likewise.
4062 * c-parser.c: Likewise.
4063 * c-tree.h: Likewise.
4064 * c-typeck.c: Likewise.
4066 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
4069 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
4071 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
4074 * c-decl.c (warn_if_shadowing): Do not warn if a variable
4075 shadows a function, unless the variable is a function or a
4076 pointer-to-function.
4078 2012-10-12 Jakub Jelinek <jakub@redhat.com>
4081 * c-parser.c (struct c_tree_loc_pair): Removed.
4082 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
4083 add location_t * and tree * arguments, fill in array of 3
4084 sizeof_arg trees and corresponding locs.
4085 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
4086 c_parser_expr_list callers.
4087 (c_parser_postfix_expression_after_primary): Likewise. Pass
4088 array of 3 sizeof_arg trees and locs (corresponding to first
4089 3 arguments) to sizeof_pointer_memaccess_warning.
4091 2012-10-09 Lawrence Crowl <crowl@google.com>
4093 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
4094 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
4097 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
4100 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
4103 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
4106 * c-typeck.c: Include c-common.h.
4107 (enum stv_conv): Moved to c-common.h.
4108 (scalar_to_vector): Moved to c-common.c.
4109 (build_binary_op): Adapt to scalar_to_vector's new prototype.
4110 * Make-lang.in: c-typeck.c depends on c-common.h.
4112 2012-10-04 Arnaud Charlet <charlet@adacore.com>
4114 * c-decl.c (c_write_global_declarations): Fix handling of
4117 2012-09-30 Sharad Singhai <singhai@google.com>
4119 * c-decl.c (c_write_global_declarations): Use a different method
4120 to determine if the dump has ben initialized.
4122 2012-09-14 Joseph Myers <joseph@codesourcery.com>
4125 * c-typeck.c (c_cast_expr): When casting to a type requiring
4126 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
4129 2012-09-14 Joseph Myers <joseph@codesourcery.com>
4132 * c-typeck.c (build_unary_op): Pass original argument of
4133 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
4134 any C_MAYBE_CONST_EXPR, if it has integer operands.
4135 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
4136 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
4137 to c_objc_common_truthvalue_conversion, then remove any
4138 C_MAYBE_CONST_EXPR, if they have integer operands. Use
4139 c_objc_common_truthvalue_conversion not
4140 c_common_truthvalue_conversion.
4141 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
4142 call note_integer_operands for arguments with integer operands
4143 that are not integer constants.
4145 2012-09-13 Jakub Jelinek <jakub@redhat.com>
4148 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
4149 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
4151 2012-08-31 Jakub Jelinek <jakub@redhat.com>
4154 * c-convert.c (convert): Don't call fold_convert_loc if
4155 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
4156 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
4157 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
4159 2012-08-24 Jakub Jelinek <jakub@redhat.com>
4162 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
4163 for nested and empty_ok arguments in the call to
4164 c_parser_declaration_or_fndef.
4166 2012-08-17 Jakub Jelinek <jakub@redhat.com>
4168 * c-tree.h (c_last_sizeof_arg): Declare.
4169 * c-parser.c (struct c_tree_loc_pair): New type.
4170 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
4172 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
4173 (c_parser_postfix_expression_after_primary): Likewise. Call
4174 sizeof_pointer_memaccess_warning if needed.
4175 (sizeof_ptr_memacc_comptypes): New function.
4176 * c-typeck.c (c_last_sizeof_arg): New global variable.
4177 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
4179 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
4181 * c-lang.h (lang_decl): Add variable_size GTY option.
4183 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
4185 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
4186 * Make-lang.in: Fix dependencies.
4188 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
4190 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
4191 and add language Makefile hooks.
4192 * config-lang.in: New file.
4193 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
4194 add the required "normal" config-lang.in rules.
4195 * c-lang.h: Moved from gcc/ to here.
4196 * c-tree.h: Likewise.
4197 * c-objc-common.c: Likewise.
4198 * c-objc-common.h: Likewise.
4199 * c-typeck.c: Likewise.
4200 * c-convert.c: Likewise.
4201 * c-lang.c: Likewise.
4202 * c-aux-info.c: Likewise.
4203 * c-errors.c: Likewise.
4204 * gccspec.c: Likewise.
4205 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
4206 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
4208 Copyright (C) 2012-2017 Free Software Foundation, Inc.
4210 Copying and distribution of this file, with or without modification,
4211 are permitted in any medium without royalty provided the copyright
4212 notice and this notice are preserved.