1 2018-02-09 Nathan Sidwell <nathan@acm.org>
4 * c-typeck.c (build_indirect_ref, build_c_cast): Pass expr location
5 to strict_aliasing_warning.
7 2018-02-02 Paolo Carlini <paolo.carlini@oracle.com>
9 * c-typeck.c (really_start_incremental_init, push_init_level,
10 set_nonincremental_init, output_init_element, process_init_element):
11 Use DECL_UNNAMED_BIT_FIELD.
13 2018-01-31 Marek Polacek <polacek@redhat.com>
16 * c-parser.c (c_parser_compound_statement_nostart): Call
17 expansion_point_location_if_in_system_header.
19 2018-01-17 David Malcolm <dmalcolm@redhat.com>
22 * c-fold.c (fold_for_warn): Move from c-common.c, reducing to just
25 2018-01-13 Jakub Jelinek <jakub@redhat.com>
28 * c-tree.h (decl_constant_value_1): Add a bool argument.
29 * c-typeck.c (decl_constant_value_1): Add IN_INIT argument, allow
30 returning a CONSTRUCTOR if it is true. Use error_operand_p.
31 (decl_constant_value): Adjust caller.
32 * c-fold.c (c_fully_fold_internal): If in_init, pass true to
33 decl_constant_value_1 as IN_INIT. Otherwise, punt if
34 decl_constant_value returns initializer that has BLKmode or
36 (c_fully_fold_internal) <case COMPONENT_REF>: Fold if !lval.
38 2018-01-03 Richard Sandiford <richard.sandiford@linaro.org>
39 Alan Hayward <alan.hayward@arm.com>
40 David Sherwood <david.sherwood@arm.com>
42 * c-typeck.c (comptypes_internal, build_binary_op): Handle polynomial
45 2018-01-03 Jakub Jelinek <jakub@redhat.com>
47 Update copyright years.
49 2018-01-01 Jakub Jelinek <jakub@redhat.com>
52 * c-parser.c (c_parser_braced_init, c_parser_initelt,
53 c_parser_conditional_expression, c_parser_cast_expression,
54 c_parser_sizeof_expression, c_parser_alignof_expression,
55 c_parser_postfix_expression, c_parser_omp_declare_reduction,
56 c_parser_transaction_expression): Use set_error () method instead
57 of setting value member to error_mark_node.
59 2017-12-28 Michael Meissner <meissner@linux.vnet.ibm.com>
61 * c-decl.c (header_for_builtin_fn): Add integer rounding _Float<N>
62 and _Float<N>X built-in functions.
64 2017-12-22 Jakub Jelinek <jakub@redhat.com>
67 * c-decl.c (finish_struct): Set DECL_SOURCE_LOCATION on
68 TYPE_STUB_DECL and call rest_of_type_compilation before processing
69 incomplete vars rather than after it.
72 * c-typeck.c (c_finish_stmt_expr): Ignore !TREE_SIDE_EFFECTS as
73 indicator of ({ }), instead skip all trailing DEBUG_BEGIN_STMTs first,
74 and consider empty ones if there are no other stmts. For
75 -Wunused-value walk all statements before the one only followed by
78 2017-12-22 Mike Stump <mikestump@comcast.net>
79 Eric Botcazou <ebotcazou@adacore.com>
81 * c-parser.c (c_parser_while_statement): Add unroll parameter and
82 build ANNOTATE_EXPR if present. Add 3rd operand to ANNOTATE_EXPR.
83 (c_parser_do_statement): Likewise.
84 (c_parser_for_statement): Likewise.
85 (c_parser_statement_after_labels): Adjust calls to above.
86 (c_parse_pragma_ivdep): New static function.
87 (c_parser_pragma_unroll): Likewise.
88 (c_parser_pragma) <PRAGMA_IVDEP>: Add support for pragma Unroll.
89 <PRAGMA_UNROLL>: New case.
91 2017-12-19 Jakub Jelinek <jakub@redhat.com>
93 * c-typeck.c (comptypes_internal, function_types_compatible_p,
94 perform_integral_promotions, digest_init): Replace Yoda conditions
95 with typical order conditions.
96 * c-decl.c (check_bitfield_type_and_width): Likewise.
98 2017-12-14 Bernd Edlinger <bernd.edlinger@hotmail.de>
100 * c-typeck.c (c_safe_arg_type_equiv_p,
101 c_safe_function_type_cast_p): New function.
102 (build_c_cast): Implement -Wcast-function-type.
104 2017-12-14 Richard Biener <rguenther@suse.de>
107 * c-fold.c (c_fully_fold_internal): Treat VIEW_CONVERT_EXPR
108 like REALPART_EXPR for the behavior of whether its operand
111 2017-12-12 Marek Polacek <polacek@redhat.com>
114 * c-decl.c (grokdeclarator): Check declspecs insted of atomicp.
116 2017-12-12 Alexandre Oliva <aoliva@redhat.com>
118 * c-objc-common.h (LANG_HOOKS_EMITS_BEGIN_STMT): Redefine as true.
119 * c-parser.c (add_debug_begin_stmt): New.
120 (c_parser_declaration_or_fndef): Call it.
121 (c_parser_compound_statement_nostart): Likewise.
122 (c_parser_statement_after_labels): Likewise.
123 * c-typeck (c_finish_stmt_expr): Skip begin stmts markers.
125 2017-12-07 Joseph Myers <joseph@codesourcery.com>
127 * c-decl.c (build_compound_literal): Add parameter alignas_align
128 and set alignment of decl if nonzero.
129 * c-parser.c (c_keyword_starts_typename): Allow RID_ALIGNAS.
130 (c_parser_declspecs): Allow RID_ALIGNAS to follow a type, like a
132 (c_parser_struct_declaration): Update syntax comment.
133 (c_parser_type_name): Add alignas_ok argument and pass it to
135 (c_parser_cast_expression): Pass true to c_parser_type_name and
136 give error if a cast used an _Alignas specifier.
137 (c_parser_sizeof_expression): Pass true to c_parser_type_name and
138 give error if sizeof (type-name) used an _Alignas specifier.
139 (c_parser_alignof_expression): Pass true to c_parser_type_name and
140 give error if _Alignof (type-name) used an _Alignas specifier.
141 (c_parser_postfix_expression_after_paren_type): Check specified
142 alignment for a compound literal and pass it to
143 build_compound_literal.
144 * c-parser.h (c_parser_type_name): Update prototype.
145 * c-tree.h (build_compound_literal): Update prototype.
147 2017-12-07 Martin Sebor <msebor@redhat.com>
150 * c-decl.c (c_decl_attributes): Look up existing declaration and
151 pass it to decl_attributes.
153 2017-12-06 David Malcolm <dmalcolm@redhat.com>
156 * c-decl.c (lookup_name_fuzzy): Don't suggest names that are
157 reserved for use by the implementation.
159 2017-12-06 David Malcolm <dmalcolm@redhat.com>
161 * c-decl.c: Include "c-family/c-spellcheck.h".
163 2017-12-05 Martin Liska <mliska@suse.cz>
164 Jakub Jelinek <jakub@redhat.com>
166 * c-typeck.c (pointer_diff): Add new argument and instrument
168 (build_binary_op): Similar for pointer comparison.
170 2017-12-01 Jakub Jelinek <jakub@redhat.com>
173 * c-parser.c: Include tree-iterator.h.
174 (c_parser_switch_statement): Emit LABEL_EXPR for the break label
175 into SWITCH_BODY instead of after it and set SWITCH_BREAK_LABEL_P
179 * c-tree.h (decl_constant_value_1): Declare.
180 * c-typeck.c (decl_constant_value_1): New function.
181 (decl_constant_value): Use it.
182 * c-fold.c (c_fully_fold_internal): If in_init, use
183 decl_constant_value_1 instead of decl_constant_value.
185 2017-11-30 Jakub Jelinek <jakub@redhat.com>
187 * c-parser.c (c_parser_postfix_expression): Use ; instead of ;;.
189 2017-11-28 Jakub Jelinek <jakub@redhat.com>
192 * c-typeck.c (c_finish_case): Set SWITCH_ALL_CASES_P if
193 c_switch_covers_all_cases_p returns true.
195 2017-11-28 Julia Koval <julia.koval@intel.com>
196 Sebastian Peryt <sebastian.peryt@intel.com>
198 * Make-lang.in (c/c-array-notation.o): Remove.
199 * c-array-notation.c: Delete.
200 * c-decl.c: Remove cilkplus condition.
201 * c-parser.c (c_parser_cilk_simd, c_parser_cilk_for,
202 c_parser_cilk_verify_simd, c_parser_array_notation,
203 c_parser_cilk_clause_vectorlength, c_parser_cilk_grainsize,
204 c_parser_cilk_simd_fn_vector_attrs,
205 c_finish_cilk_simd_fn_tokens): Delete.
206 (c_parser_declaration_or_fndef): Remove cilkplus condition.
207 (c_parser_direct_declarator_inner): Ditto.
208 (CILK_SIMD_FN_CLAUSE_MASK): Delete.
209 (c_parser_attributes, c_parser_compound_statement,
210 c_parser_statement_after_labels, c_parser_if_statement,
211 c_parser_switch_statement, c_parser_while_statement,
212 c_parser_do_statement, c_parser_for_statement,
213 c_parser_unary_expression, c_parser_postfix_expression,
214 c_parser_postfix_expression_after_primary,
215 c_parser_pragma, c_parser_omp_clause_name, c_parser_omp_all_clauses,
216 c_parser_omp_for_loop, c_finish_omp_declare_simd): Remove cilkplus
218 * c-typeck.c (build_array_ref, build_function_call_vec,
220 lvalue_p, build_compound_expr, c_finish_return, c_finish_if_stmt,
221 c_finish_loop, build_binary_op): Remove cilkplus support.
223 2017-11-28 Jakub Jelinek <jakub@redhat.com>
225 * c-typeck.c (c_start_case): Build SWITCH_EXPR using build2 instead
228 2017-11-14 Boris Kolpackov <boris@codesynthesis.com>
230 * Make-lang.in (c.install-plugin): Install backend import library.
232 2017-11-23 Jakub Jelinek <jakub@redhat.com>
234 * c-parser.c (c_parser_omp_declare_simd): Reject declare simd in
237 2017-11-23 Mike Stump <mikestump@comcast.net>
238 Eric Botcazou <ebotcazou@adacore.com>
240 * c-parser.c (c_parser_while_statement): Pass 3rd operand to
242 (c_parser_do_statement): Likewise.
243 (c_parser_for_statement): Likewise.
245 2017-11-22 David Malcolm <dmalcolm@redhat.com>
248 * c-objc-common.c (c_tree_printer): Convert penultimate param from
249 bool to bool *. Within '%T' handling, if showing an "aka", use
250 "quoted" param to add appropriate quoting.
252 2017-11-22 Marek Polacek <polacek@redhat.com>
257 * c-decl.c (grokdeclarator): Set DECL_PADDING_P on unnamed bit-fields.
259 2017-11-21 David Malcolm <dmalcolm@redhat.com>
262 * c-decl.c (lookup_name_fuzzy): Don't suggest names that came from
263 earlier failed lookups.
265 2017-11-21 Marc Glisse <marc.glisse@inria.fr>
267 * c-fold.c (c_fully_fold_internal): Handle POINTER_DIFF_EXPR.
268 * c-typeck.c (pointer_diff): Use POINTER_DIFF_EXPR.
270 2017-11-20 David Malcolm <dmalcolm@redhat.com>
273 * c-decl.c: Include "c-family/known-headers.h".
274 (get_c_name_hint): Rename to get_stdlib_header_for_name and move
276 (class suggest_missing_header): Move to known-header.h.
277 (lookup_name_fuzzy): Call get_c_stdlib_header_for_name rather
278 than get_c_name_hint.
280 2017-11-20 David Malcolm <dmalcolm@redhat.com>
282 * c-decl.c (get_c_name_hint): New function.
283 (class suggest_missing_header): New class.
284 (lookup_name_fuzzy): Call get_c_name_hint and use it to
285 suggest missing headers to the user.
287 2017-11-20 David Malcolm <dmalcolm@redhat.com>
289 * c-decl.c: Define INCLUDE_UNIQUE_PTR before including system.h.
290 Include "c-family/name-hint.h"
291 (implicit_decl_warning): Convert "hint" from
292 const char * to name_hint. Pass location to
293 lookup_name_fuzzy. Suppress any deferred diagnostic if the
294 warning was not printed.
295 (undeclared_variable): Likewise for "guessed_id".
296 (lookup_name_fuzzy): Convert return type from const char *
297 to name_hint. Add location_t param.
298 * c-parser.c: Define INCLUDE_UNIQUE_PTR before including system.h.
299 Include "c-family/name-hint.h"
300 (c_parser_declaration_or_fndef): Convert "hint" from
301 const char * to name_hint. Pass location to lookup_name_fuzzy.
302 (c_parser_parameter_declaration): Likewise.
304 2017-11-19 Jakub Jelinek <jakub@redhat.com>
308 * c-parser.c (c_parser_omp_atomic): Pass true as LVAL to c_fully_fold
310 * c-typeck.c (build_unary_op, build_modify_expr, build_asm_expr,
311 handle_omp_array_sections): Likewise.
312 (digest_init): Don't call decl_constant_value_for_optimization.
313 * c-tree.h (decl_constant_value_for_optimization): Removed.
314 * c-fold.c (c_fold_array_ref): New function.
315 (c_fully_fold_internal): Add LVAL argument, propagate it through
316 recursive calls. For VAR_P call decl_constant_value and
317 unshare if not LVAL and either optimizing or IN_INIT. Remove
318 decl_constant_value_for_optimization calls. If IN_INIT and not LVAL,
319 fold ARRAY_REF with STRING_CST and INTEGER_CST operands.
320 (c_fully_fold): Add LVAL argument, pass it through to
321 c_fully_fold_internal.
322 (decl_constant_value_for_optimization): Removed.
324 2017-11-15 Joseph Myers <joseph@codesourcery.com>
327 * c-parser.c (check_tgmath_function): New function.
328 (enum tgmath_parm_kind): New enum.
329 (c_parser_postfix_expression): Handle __builtin_tgmath.
331 2017-10-31 David Malcolm <dmalcolm@redhat.com>
333 * c-decl.c (implicit_decl_warning): Update for renaming of
334 pedwarn_at_rich_loc and warning_at_rich_loc.
335 (implicitly_declare): Likewise for renaming of inform_at_rich_loc.
336 (undeclared_variable): Likewise for renaming of error_at_rich_loc.
337 * c-parser.c (c_parser_declaration_or_fndef): Likewise.
338 (c_parser_struct_or_union_specifier): Likewise for renaming of
340 (c_parser_parameter_declaration): Likewise for renaming of
342 * c-typeck.c (build_component_ref): Likewise.
343 (build_unary_op): Likewise for renaming of inform_at_rich_loc.
344 (pop_init_level): Likewise for renaming of warning_at_rich_loc.
345 (set_init_label): Likewise for renaming of error_at_rich_loc.
347 2017-10-30 Richard Biener <rguenther@suse.de>
349 * gimple-parser.c (c_parser_gimple_statement): Parse conditional
352 2017-10-27 Michael Meissner <meissner@linux.vnet.ibm.com>
354 * c-decl.c (header_for_builtin_fn): Add support for copysign, fma,
355 fmax, fmin, and sqrt _Float<N> and _Float<N>X variants.
357 2017-10-25 David Malcolm <dmalcolm@redhat.com>
360 * c-parser.c (c_parser_declaration_or_fndef): Detect missing
363 2017-10-25 Jakub Jelinek <jakub@redhat.com>
366 * c-decl.c (merge_decls): Copy "omp declare simd" attributes from
367 newdecl to corresponding __builtin_ if any.
369 2017-10-24 Paolo Carlini <paolo.carlini@oracle.com>
372 * c-decl.c (diagnose_mismatched_decls): Use
373 OPT_Wbuiltin_declaration_mismatch.
375 2017-10-12 David Malcolm <dmalcolm@redhat.com>
377 * c-parser.c (c_parser_require): Add "type_is_unique" param and
378 use it to guard calls to maybe_suggest_missing_token_insertion.
379 (c_parser_parms_list_declarator): Override default value of new
380 "type_is_unique" param to c_parser_require.
381 (c_parser_asm_statement): Likewise.
382 * c-parser.h (c_parser_require): Add "type_is_unique" param,
385 2017-10-11 Nathan Sidwell <nathan@acm.org>
387 * c-decl.c (grokdeclarator): Check HAS_DECL_ASSEMBLER_NAME_P too.
389 2017-10-10 Richard Sandiford <richard.sandiford@linaro.org>
391 * c-parser.c (c_parser_cilk_clause_vectorlength): Use wi::to_wide when
392 operating on trees as wide_ints.
393 * c-typeck.c (build_c_cast, c_finish_omp_clauses): Likewise.
394 (c_tree_equal): Likewise.
396 2017-10-04 David Malcolm <dmalcolm@redhat.com>
398 * c-decl.c (push_parm_decl): Store c_parm's location into the
400 (build_c_parm): Add "loc" param and store it within the c_parm.
401 * c-parser.c (struct c_parser): Add "last_token_location" field.
402 (c_parser_consume_token): Store location of the token into the
404 (c_parser_declaration_or_fndef): Store params into DECL_ARGUMENTS
405 when handling a FUNCTION_DECL, if it doesn't already have them.
406 (c_parser_parameter_declaration): Generate a location for the
407 parameter, and pass it to the call to build_c_parm.
408 * c-tree.h (struct c_parm): Add field "loc".
409 (build_c_parm): Add location_t param.
410 * c-typeck.c (get_fndecl_argument_location): New function.
411 (inform_for_arg): New function.
412 (convert_for_assignment): Use inform_for_arg when dealing with
415 2017-09-29 Jakub Jelinek <jakub@redhat.com>
417 * c-decl.c (grokfield): Use SET_DECL_C_BIT_FIELD here if
419 (finish_struct): Test DECL_C_BIT_FIELD instead of DECL_INITIAL,
420 don't SET_DECL_C_BIT_FIELD here.
423 * c-decl.c (build_compound_literal): Use c_apply_type_quals_to_decl
424 instead of trying to set just TREE_READONLY manually.
426 2017-09-16 Tom de Vries <tom@codesourcery.com>
429 * c-parser.c (c_parser_omp_for_loop): Fold only operands of cond, not
432 2017-09-15 Joseph Myers <joseph@codesourcery.com>
435 * c-typeck.c (ep_convert_and_check): Just call convert_and_check
437 (build_conditional_expr): For C11, generate result with excess
438 precision when one argument is an integer and the other is of a
439 type using excess precision.
441 2017-09-15 Bernd Edlinger <bernd.edlinger@hotmail.de>
443 * c-typeck.c (build_c_cast): Implement -Wcast-align=strict.
445 2017-09-13 Marek Polacek <polacek@redhat.com>
448 * c-typeck.c (c_expr_sizeof_expr): Use the type of expr.value rather
449 than expr.original_type.
451 2017-09-12 Nathan Sidwell <nathan@acm.org>
453 * c-decl.c (field_decl_cmp, resort_data, resort_field_decl_cmp,
454 resort_sorted_fields): Moved from c-family/c-common.c.
455 * c-lang.h (struct sorted_fields_type): Moved from c-family/c-common.h.
457 2017-09-01 Joseph Myers <joseph@codesourcery.com>
460 * c-typeck.c (build_atomic_assign): Handle argument with excess
461 precision. Ensure any EXCESS_PRECISION_EXPR is present in
462 argument passed to build_binary_op and convert_for_assignment but
463 not for call to c_fully_fold.
464 (build_modify_expr): Do not remove EXCESS_PRECISION_EXPR early.
465 Ensure build_binary_op is called with argument with original
466 semantic type. Avoid calling c_fully_fold with an
467 EXCESS_PRECISION_EXPR from build_binary_op.
469 2017-09-01 Jakub Jelinek <jakub@redhat.com>
472 * c-parser.c (c_parser_omp_ordered): Handle -fopenmp-simd.
474 2017-08-30 Richard Sandiford <richard.sandiford@linaro.org>
475 Alan Hayward <alan.hayward@arm.com>
476 David Sherwood <david.sherwood@arm.com>
478 * c-typeck.c (build_binary_op): Use SCALAR_TYPE_MODE.
479 (c_common_type): Likewise. Use as_a <scalar_mode> when setting
480 m1 and m2 to the signed equivalent of a fixed-point
483 2017-08-24 David Malcolm <dmalcolm@redhat.com>
485 * c-tree.h (c_expr::get_location) Use EXPR_HAS_LOCATION rather
486 than CAN_HAVE_LOCATION_P when determining whether to use the
487 location_t value within "value".
489 2017-08-21 David Malcolm <dmalcolm@redhat.com>
491 * c-parser.c (c_parser_expr_list): Use c_expr::get_location ()
492 rather than peeking the location of the first token.
493 * c-tree.h (c_expr::get_location): New method.
495 2017-08-21 David Malcolm <dmalcolm@redhat.com>
497 * c-typeck.c (build_function_call_vec): Pass arg_loc to call
498 to check_function_arguments.
500 2017-08-18 Marek Polacek <polacek@redhat.com>
502 * c-parser.c (c_parser_postfix_expression): Remove unused code. Update
505 2017-08-18 H.J. Lu <hongjiu.lu@intel.com>
508 * c-decl.c (merge_decls): Also merge DECL_WARN_IF_NOT_ALIGN.
509 (check_bitfield_type_and_width): Don't allow bit-field with
510 warn_if_not_aligned type.
512 2017-08-14 Martin Sebor <msebor@redhat.com>
515 * c-objc-common.c (c_objc_common_init): Handle 'G'.
517 2017-08-11 Marek Polacek <polacek@redhat.com>
520 * c-decl.c (pushtag): Only print inform if the warning was printed.
521 (grokdeclarator): Likewise.
523 2017-08-10 David Malcolm <dmalcolm@redhat.com>
525 * c-parser.c (c_parser_error): Rename to...
526 (c_parser_error_richloc): ...this, making static, and adding
527 "richloc" parameter, passing it to the c_parse_error call,
528 rather than calling c_parser_set_source_position_from_token.
529 (c_parser_error): Reintroduce, reimplementing in terms of the
530 above, converting return type from void to bool.
531 (class token_pair): New class.
532 (struct matching_paren_traits): New struct.
533 (matching_parens): New typedef.
534 (struct matching_brace_traits): New struct.
535 (matching_braces): New typedef.
536 (get_matching_symbol): New function.
537 (c_parser_require): Add param MATCHING_LOCATION, using it to
538 highlight matching "opening" tokens for missing "closing" tokens.
539 (c_parser_skip_until_found): Likewise.
540 (c_parser_static_assert_declaration_no_semi): Convert explicit
541 parsing of CPP_OPEN_PAREN and CPP_CLOSE_PAREN to use of
542 class matching_parens, so that the pertinent open parenthesis is
543 highlighted when there are problems locating the close
545 (c_parser_struct_or_union_specifier): Likewise.
546 (c_parser_typeof_specifier): Likewise.
547 (c_parser_alignas_specifier): Likewise.
548 (c_parser_simple_asm_expr): Likewise.
549 (c_parser_braced_init): Likewise, for matching_braces.
550 (c_parser_paren_condition): Likewise, for matching_parens.
551 (c_parser_switch_statement): Likewise.
552 (c_parser_for_statement): Likewise.
553 (c_parser_asm_statement): Likewise.
554 (c_parser_asm_operands): Likewise.
555 (c_parser_cast_expression): Likewise.
556 (c_parser_sizeof_expression): Likewise.
557 (c_parser_alignof_expression): Likewise.
558 (c_parser_generic_selection): Likewise.
559 (c_parser_postfix_expression): Likewise for cases RID_VA_ARG,
560 RID_OFFSETOF, RID_TYPES_COMPATIBLE_P, RID_AT_SELECTOR,
561 RID_AT_PROTOCOL, RID_AT_ENCODE, reindenting as necessary.
562 In case CPP_OPEN_PAREN, pass loc_open_paren to the
563 c_parser_skip_until_found call.
564 (c_parser_objc_class_definition): Use class matching_parens as
566 (c_parser_objc_method_decl): Likewise.
567 (c_parser_objc_try_catch_finally_statement): Likewise.
568 (c_parser_objc_synchronized_statement): Likewise.
569 (c_parser_objc_at_property_declaration): Likewise.
570 (c_parser_oacc_wait_list): Likewise.
571 (c_parser_omp_var_list_parens): Likewise.
572 (c_parser_omp_clause_collapse): Likewise.
573 (c_parser_omp_clause_default): Likewise.
574 (c_parser_omp_clause_if): Likewise.
575 (c_parser_omp_clause_num_threads): Likewise.
576 (c_parser_omp_clause_num_tasks): Likewise.
577 (c_parser_omp_clause_grainsize): Likewise.
578 (c_parser_omp_clause_priority): Likewise.
579 (c_parser_omp_clause_hint): Likewise.
580 (c_parser_omp_clause_defaultmap): Likewise.
581 (c_parser_oacc_single_int_clause): Likewise.
582 (c_parser_omp_clause_ordered): Likewise.
583 (c_parser_omp_clause_reduction): Likewise.
584 (c_parser_omp_clause_schedule): Likewise.
585 (c_parser_omp_clause_num_teams): Likewise.
586 (c_parser_omp_clause_thread_limit): Likewise.
587 (c_parser_omp_clause_aligned): Likewise.
588 (c_parser_omp_clause_linear): Likewise.
589 (c_parser_omp_clause_safelen): Likewise.
590 (c_parser_omp_clause_simdlen): Likewise.
591 (c_parser_omp_clause_depend): Likewise.
592 (c_parser_omp_clause_map): Likewise.
593 (c_parser_omp_clause_device): Likewise.
594 (c_parser_omp_clause_dist_schedule): Likewise.
595 (c_parser_omp_clause_proc_bind): Likewise.
596 (c_parser_omp_clause_uniform): Likewise.
597 (c_parser_omp_for_loop): Likewise.
598 (c_parser_cilk_clause_vectorlength): Likewise.
599 (c_parser_cilk_clause_linear): Likewise.
600 (c_parser_transaction_expression): Likewise.
601 * c-parser.h (c_parser_require): Add param matching_location with
602 default UNKNOWN_LOCATION.
603 (c_parser_error): Convert return type from void to bool.
604 (c_parser_skip_until_found): Add param matching_location with
605 default UNKNOWN_LOCATION.
607 2017-08-09 Marek Polacek <polacek@redhat.com>
609 * c-decl.c (build_enumerator): Use true/false instead of 1/0.
610 * c-tree.h (build_external_ref): Update declaration.
611 * c-typeck.c (build_array_ref): Use true/false instead of 1/0.
612 (build_external_ref): Change the type of a parameter to bool.
613 (parser_build_binary_op): Use true/false instead of 1/0.
614 (pointer_diff): Likewise.
615 (build_modify_expr): Likewise.
616 (set_designator): Change the type of a parameter to bool.
617 (set_init_index): Use true/false instead of 1/0.
618 (set_init_label): Likewise.
619 (output_init_element): Change the type of a parameter to bool.
620 (output_pending_init_elements): Use true/false instead of 1/0.
621 (process_init_element): Likewise.
622 (build_binary_op): Change the type of a parameter to bool.
624 2017-08-09 Marek Polacek <polacek@redhat.com>
627 * c-typeck.c (pedwarn_init): Make the function take a variable list.
628 Call emit_diagnostic_valist instead of pedwarn.
629 (convert_for_assignment): Unroll the PEDWARN_FOR_ASSIGNMENT macro.
630 Print the relevant types in diagnostics.
632 2017-08-09 Marek Polacek <polacek@redhat.com>
635 * c-array-notation.c (fix_builtin_array_notation_fn): Update calls to
636 build_conditional_expr.
637 * c-parser.c (c_parser_conditional_expression): Create locations for
638 EXP1 and EXP2 from their source ranges. Pass the locations down to
639 build_conditional_expr.
640 * c-tree.h (build_conditional_expr): Update declaration.
641 * c-typeck.c (build_conditional_expr): Add location_t parameters.
642 For -Wsign-compare, also print the types.
644 2017-08-08 Martin Liska <mliska@suse.cz>
646 * c-convert.c: Include header files.
647 * c-typeck.c: Likewise.
649 2017-08-07 Martin Liska <mliska@suse.cz>
651 * c-parser.c (c_parser_attributes): Canonicalize name of an
654 2017-08-02 Marek Polacek <polacek@redhat.com>
657 * c-parser.c (c_parser_unary_expression): Use set_error.
661 * c-warn.c (warn_for_multistatement_macros): Prevent bogus
662 warnings. Avoid walking MACRO_MAP_LOCATIONS.
664 2017-07-31 Jan Hubicka <hubicka@ucw.cz>
665 Martin Liska <mliska@suse.cz>
667 * c-typeck.c (c_finish_goto_label): Build gimple predict
670 2017-07-31 Martin Liska <mliska@suse.cz>
673 * c-convert.c (convert): Guard condition with flag_sanitize_p
674 also with current_function_decl non-null equality.
675 * c-decl.c (grokdeclarator): Likewise.
676 * c-typeck.c (build_binary_op): Likewise.
678 2017-07-25 Marek Polacek <polacek@redhat.com>
680 * c-decl.c (grokfield): Remove local variable.
682 2017-07-25 Marek Polacek <polacek@redhat.com>
685 * c-parser.c (c_parser_else_body): Don't warn about multistatement
686 macro expansion if the body is in { }.
687 (c_parser_while_statement): Likewise.
688 (c_parser_for_statement): Likewise.
690 2017-07-18 Nathan Sidwell <nathan@acm.org>
692 * c-parser.c (c_parser_array_notation): Use TYPE_{MIN,MAX}_VALUE.
694 2017-07-14 David Malcolm <dmalcolm@redhat.com>
696 * c-decl.c (implicitly_declare): When suggesting a missing
697 #include, provide a fix-it hint.
699 2017-07-06 David Malcolm <dmalcolm@redhat.com>
701 * c-lang.c (selftest::run_c_tests): Move body to c_family_tests,
702 and call that instead.
703 * c-tree.h (selftest::run_c_tests): New decl.
705 2017-06-26 Marek Polacek <polacek@redhat.com>
708 * c-parser.c (c_parser_if_body): Set the location of the
709 body of the conditional after parsing all the labels. Call
710 warn_for_multistatement_macros.
711 (c_parser_else_body): Likewise.
712 (c_parser_switch_statement): Likewise.
713 (c_parser_while_statement): Likewise.
714 (c_parser_for_statement): Likewise.
715 (c_parser_statement): Add a default argument. Save the location
716 after labels have been parsed.
717 (c_parser_c99_block_statement): Likewise.
719 2017-06-19 Richard Biener <rguenther@suse.de>
721 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
722 negated _Literals to parse _Literal (int) -1.
724 2017-06-13 Martin Liska <mliska@suse.cz>
727 * c-convert.c (convert): Use sanitize_flags_p.
728 * c-decl.c (grokdeclarator): Likewise.
729 * c-typeck.c (convert_for_assignment): Likewise.
730 (c_finish_return): Likewise.
731 (build_binary_op): Likewise.
733 2017-06-08 Jakub Jelinek <jakub@redhat.com>
736 * c-typeck.c (handle_omp_array_sections_1): Convert TYPE_MAX_VALUE
737 to sizetype before size_binop.
739 2017-06-07 Jakub Jelinek <jakub@redhat.com>
741 * gimple-parser.c (c_parser_parse_gimple_body): Use TDI_gimple instead
744 2017-06-06 Marek Polacek <polacek@redhat.com>
747 * c-decl.c (start_struct): Use the location of TYPE_STUB_DECL of
749 (start_enum): Use the location of TYPE_STUB_DECL of enumtype.
751 2017-06-02 Bernd Edlinger <bernd.edlinger@hotmail.de>
753 * c-parser.c (c_parser_binary_expression): Implement the
754 -Wsizeof_pointer_div warning.
755 (c_parser_postfix_expression): Allow SIZEOF_EXPR as expr.original_code
756 from a parenthesized expression.
757 (c_parser_expr_list): Use c_last_sizeof_loc.
758 * c-tree.h (c_last_sizeof_loc): New external.
759 * c-typeck.c (c_last_sizeof_loc): New variable.
760 (c_expr_sizeof_expr, c_expr_sizeof_type): Assign c_last_sizeof_loc.
762 2017-05-31 Mikhail Maltsev <maltsevm@gmail.com>
765 * gimple-parser.c (c_parser_gimple_if_stmt): Check for empty labels.
767 2017-05-30 David Malcolm <dmalcolm@redhat.com>
769 * c-objc-common.c (c_tree_printer): Gain bool and const char **
772 2017-05-24 Martin Sebor <msebor@redhat.com>
775 * c-fold.c (c_fully_fold_internal): Adjust.
776 * c-typeck.c (parser_build_unary_op): Adjust.
778 2017-05-23 Thomas Schwinge <thomas@codesourcery.com>
780 * c-parser.c (OACC_KERNELS_CLAUSE_MASK): Add
781 "PRAGMA_OACC_CLAUSE_NUM_GANGS", "PRAGMA_OACC_CLAUSE_NUM_WORKERS",
784 2017-05-23 Marek Polacek <polacek@redhat.com>
786 * c-parser.c (c_parser_compound_statement_nostart): Remove redundant
789 2017-05-22 Jakub Jelinek <jakub@redhat.com>
791 * c-fold.c (c_fully_fold_internal): Save the c_fully_fold_internal
792 result for SAVE_EXPR operand and set SAVE_EXPR_FOLDED_P even if
793 it returned invariant. Call tree_invariant_p unconditionally
794 afterwards to decide whether to return expr or op0.
796 2017-05-22 Nathan Sidwell <nathan@acm.org>
798 * c-decl.c (c_parse_final_cleanups): Drop TDI_tu handling.
800 2017-05-19 Thomas Schwinge <thomas@codesourcery.com>
802 * c-parser.c (c_parser_omp_clause_default): Handle
803 "OMP_CLAUSE_DEFAULT_PRESENT".
805 2017-05-18 Bernd Edlinger <bernd.edlinger@hotmail.de>
807 * config-lang.in (gtfiles): Add c-family/c-format.c.
809 2017-05-18 Nathan Sidwell <nathan@acm.org>
811 * c-decl.c (pushdecl_top_level): Delete unused function.
813 2017-05-18 Marek Polacek <polacek@redhat.com>
815 * c-decl.c (match_builtin_function_types): Use NULL_TREE instead of 0.
816 (check_earlier_gotos): Likewise.
817 (define_label): Likewise.
818 (pending_xref_error): Likewise.
819 (smallest_type_quals_location): Likewise.
820 (grokdeclarator): Likewise.
821 (grokparms): Likewise.
822 (identifier_global_value): Likewise.
823 * c-typeck.c (set_nonincremental_init_from_string): Likewise.
824 (find_init_member): Likewise.
826 2017-05-18 Marek Polacek <polacek@redhat.com>
828 * c-decl.c (start_decl): Use false/true instead of 0/1.
829 (grokdeclarator): Likewise.
830 (finish_struct): Likewise.
831 (start_function): Change the return type to bool. Use false/true
833 (declspecs_add_qual): Use UNKNOWN_LOCATION instead of 0.
834 * c-tree.h (start_function): Update.
835 * c-typeck.c (same_translation_unit_p): Change the return type to bool.
836 (set_designator): Change the return type to bool. Use false/true
839 2017-05-17 Marek Polacek <polacek@redhat.com>
841 * c-decl.c: Use NULL_TREE instead of 0 where appropriate.
842 * c-typeck.c: Likewise.
844 2017-05-17 Marek Polacek <polacek@redhat.com>
847 * c-decl.c (build_compound_literal): Set DECL_ARTIFICIAL and
848 DECL_IGNORED_P even for non-static compound literals.
850 2017-05-17 Martin Liska <mliska@suse.cz>
852 * c-decl.c (c_parse_final_cleanups): Introduce dump_flags_t type and
853 use it instead of int type.
855 2017-05-17 Marek Polacek <polacek@redhat.com>
857 * c-convert.c (convert): Replace c_save_expr with save_expr. Don't
859 (convert) <case COMPLEX_TYPE>: Remove special handling of COMPLEX_TYPEs.
860 * c-decl.c (grokdeclarator): Replace c_save_expr with save_expr.
861 * c-fold.c (c_fully_fold_internal): Handle SAVE_EXPR.
862 * c-parser.c (c_parser_declaration_or_fndef): Replace c_save_expr with
864 (c_parser_conditional_expression): Likewise.
865 * c-tree.h (SAVE_EXPR_FOLDED_P): Define.
866 * c-typeck.c (build_modify_expr): Replace c_save_expr with save_expr.
867 (process_init_element): Likewise.
868 (build_binary_op): Likewise.
869 (handle_omp_array_sections_1): Likewise.
871 2017-05-12 Thomas Schwinge <thomas@codesourcery.com>
873 * c-parser.c (c_parser_omp_clause_num_gangs)
874 (c_parser_omp_clause_num_workers)
875 (c_parser_omp_clause_vector_length): Merge functions into...
876 (c_parser_oacc_single_int_clause): ... this new function. Adjust
879 2017-05-11 Nathan Sidwell <nathan@acm.org>
881 * gimple-parser.c: Don't #include tree-dump.h.
883 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
886 * gimple-parser.c (c_parser_parse_ssa_name): Validate SSA name base.
888 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
891 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
892 incorrect __MEM syntax.
894 2017-05-11 Mikhail Maltsev <maltsevm@gmail.com>
897 * gimple-parser.c (c_parser_gimple_unary_expression): Check argument
900 2017-05-09 Nathan Sidwell <nathan@acm.org>
902 * c-tree.h (pushdecl): Declare.
904 2017-05-05 David Malcolm <dmalcolm@redhat.com>
906 * c-decl.c (warn_defaults_to): Replace report_diagnostic
907 with diagnostic_report_diagnostic.
908 * c-errors.c (pedwarn_c99): Likewise.
909 (pedwarn_c90): Likewise.
911 2017-05-01 Xi Ruoyao <ryxi@stu.xidian.edu.cn>
914 * c-gimplify.c (c_gimplify_expr): Remove calls to
915 cilk_gimplifY_call_params_in_spawned_fn.
917 2017-04-25 David Malcolm <dmalcolm@redhat.com>
919 * c-parser.c (c_parser_struct_or_union_specifier): Add fix-it
920 hint for removing extra semicolon.
922 2017-04-21 Jakub Jelinek <jakub@redhat.com>
925 * c-decl.c (finish_declspecs) <case cts_int_n>: If int_n_idx is not
926 enabled, set specs->type to integer_type_node.
928 2017-04-03 Jonathan Wakely <jwakely@redhat.com>
930 * c-array-notation.c: Fix typo in comment.
932 2017-03-29 Marek Polacek <polacek@redhat.com>
935 * c-decl.c (finish_decl): Check VAR_P.
937 2017-03-27 Jakub Jelinek <jakub@redhat.com>
940 * c-tree.h (c_mark_addressable): Add array_ref_p argument.
941 * c-typeck.c (c_mark_addressable): Likewise. Look through
942 VIEW_CONVERT_EXPR unless array_ref_p and VCE is from VECTOR_TYPE
944 (build_array_ref): Pass true as array_ref_p to c_mark_addressable.
946 2017-03-23 Marek Polacek <polacek@redhat.com>
948 * c-tree.h: Remove a C_RID_YYCODE reference.
950 2017-03-21 Jakub Jelinek <jakub@redhat.com>
953 * c-typeck.c (build_binary_op): Add EXCESS_PRECISION_EXPR only around
954 optional COMPOUND_EXPR with ubsan instrumentation.
956 2017-03-17 Marek Polacek <polacek@redhat.com>
958 * c-parser.c: Add C11 references.
960 2017-03-15 Marek Polacek <polacek@redhat.com>
962 * c-parser.c (c_parser_enum_specifier): Remove redundant line.
964 2017-03-11 Marek Polacek <polacek@redhat.com>
966 * c-decl.c (implicit_decl_warning): Add a comment. Fix formatting.
968 2017-03-10 David Malcolm <dmalcolm@redhat.com>
971 * c-decl.c (declspecs_add_type): Simplify uses of "%<%s%>" to
973 * c-parser.c (c_parser_oacc_shape_clause): Likewise.
975 2017-03-09 Marek Polacek <polacek@redhat.com>
978 * c-parser.c (c_parser_declaration_or_fndef): Don't sanitize old-style
979 parameter declarations with initializers.
981 2017-03-09 Jakub Jelinek <jakub@redhat.com>
984 * c-decl.c (start_enum): Adjust DECL_SOURCE_LOCATION of
987 2017-03-07 Jakub Jelinek <jakub@redhat.com>
990 * c-parser.c (c_parser_pragma): Use error_at instead of c_parser_error
991 for "may only be used in compound statements" diagnostics, change it
992 such that the same translatable string is used for all pragmas. For
993 PRAGMA_OACC_WAIT use "acc wait" rather than "acc enter data" in the
995 (c_parser_omp_cancellation_point, c_parser_omp_target_update,
996 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Change
997 "may only be used in compound statements" diagnostics, such that the
998 same translatable string is used for all pragmas.
1000 2017-03-04 Marek Polacek <polacek@redhat.com>
1003 * c-decl.c (implicit_decl_warning): Add missing space.
1005 2017-03-03 Marek Polacek <polacek@redhat.com>
1008 * c-decl.c (store_parm_decls_oldstyle): Check if the element of
1009 current_function_prototype_arg_types is error_mark_node. Fix
1010 formatting. Use TREE_VALUE instead of TREE_TYPE.
1012 2017-03-03 Jakub Jelinek <jakub@redhat.com>
1015 * c-parser.c (c_parser_omp_clause_reduction): Don't mention
1016 %<min%> or %<max%> in the diagnostics, instead mention identifier.
1017 (c_parser_omp_declare_reduction): Don't mention %<min%> in the
1021 * c-parser.c (c_parser_generic_selection): Use %<_Generic%>
1022 instead of %<_Generic>.
1023 (c_parser_omp_ordered): Use %<depend%> instead of %<depend>.
1024 (c_parser_omp_target_exit_data): Use %<release%> instead of
1027 2017-02-28 Jakub Jelinek <jakub@redhat.com>
1029 * c-parser.c (c_parser_asm_statement): Use cond ? G_("...") : G_("...")
1030 instead of just cond ? "..." : "...".
1031 (c_parser_oacc_enter_exit_data): Use %s and ternary operator only
1032 for "enter"/"exit" keyword.
1033 (c_finish_oacc_routine): Don't use %s to supply portions of the
1036 2017-02-24 Jakub Jelinek <jakub@redhat.com>
1039 * c-parser.c (c_parser_postfix_expression_after_primary): Don't
1040 handle -Wrestrict here.
1041 * c-typeck.c (build_function_call_vec): Adjust
1042 check_function_arguments caller.
1044 2017-02-23 Richard Biener <rguenther@suse.de>
1047 * gimple-parser.c (c_parser_gimple_statement): Use set_error
1048 to initialize c_exprs to return.
1049 (c_parser_gimple_binary_expression): Likewise.
1050 (c_parser_gimple_unary_expression): Likewise.
1051 (c_parser_gimple_postfix_expression): Likewise.
1053 2017-02-22 Marek Polacek <polacek@redhat.com>
1056 * c-typeck.c (convert_arguments): Handle error_mark_node.
1058 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1060 * gimple-parser.c (c_parser_gimple_postfix_expression): Check return
1061 value of c_parser_parse_ssa_name against error_mark_node and emit
1062 error if ssa name is anonymous and written as default definition.
1064 2017-02-19 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1066 * gimple-parser.c (c_parser_gimple_postfix_expression): Handle
1069 2017-02-16 Jakub Jelinek <jakub@redhat.com>
1072 * c-parser.c (c_parser_omp_target): For -fopenmp-simd
1073 ignore #pragma omp target even when not followed by identifier.
1075 2017-02-14 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1077 * gimpler-parser.c (c_parser_gimple_statement): Handle ABS_EXPR.
1078 (c_parser_gimple_unary_expression): Likewise.
1080 2017-02-13 Jakub Jelinek <jakub@redhat.com>
1082 * c-parser.c (c_parser_oacc_declare): Add missing space in
1085 2017-02-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1088 * gimple-parser.c (c_parser_gimple_postfix_expression): Call
1089 set_c_expr_source_range when parsing ssa-name.
1091 2017-02-10 Prasad Ghangal <prasad.ghangal@gmail.com>
1092 Richard Biener <rguenther@suse.de>
1094 * gimple-parser.c (c_parser_gimple_binary_expression): Avoid
1095 building IL when arguments are error_mark_node.
1096 (c_parser_gimple_unary_expression): Likewise.
1097 (c_parser_gimple_if_stmt): Likewise.
1098 (c_parser_gimple_switch_stmt): Likewise.
1099 (c_parser_gimple_return_stmt): Likewise.
1100 (c_parser_parse_ssa_name): When name lookup fails do not build
1101 an SSA name. Use undeclared rather than not declared in error
1104 2017-02-09 Marek Polacek <polacek@redhat.com>
1107 * c-parser.c (c_parser_omp_ordered): Call c_parser_skip_to_pragma_eol
1108 instead of c_parser_skip_until_found.
1110 2017-02-09 Jakub Jelinek <jakub@redhat.com>
1113 * c-parser.c (c_parser_omp_declare_target): Don't invoke
1114 symtab_node::get on automatic variables.
1116 2016-02-09 Nathan Sidwell <nathan@codesourcery.com>
1117 Chung-Lin Tang <cltang@codesourcery.com>
1119 * c-parser.c (c_parser_omp_clause_collapse): Disallow tile.
1120 (c_parser_oacc_clause_tile): Disallow collapse. Fix parsing and
1122 * c-parser.c (c_parser_omp_for_loop): Accept tiling constructs.
1124 2017-02-07 Richard Biener <rguenther@suse.de>
1126 * gimple-parser.c (c_parser_gimple_expr_list): Simplify.
1127 (c_parser_gimple_postfix_expression_after_primary):
1128 Do not use c_build_function_call_vec to avoid folding and promotion.
1131 2017-01-25 Maxim Ostapenko <m.ostapenko@samsung.com>
1134 * c-decl.c (pop_scope): Pass main_input_filename to
1135 build_translation_unit_decl.
1137 2017-01-24 David Malcolm <dmalcolm@redhat.com>
1139 * c-parser.c: Include "read-rtl-function.h" and
1141 (c_parser_declaration_or_fndef): Rename "gimple-pass-list" in
1142 grammar to gimple-or-rtl-pass-list. Add rtl-function-definition
1143 production. Update for renaming of field "gimple_pass" to
1144 "gimple_or_rtl_pass". If __RTL was seen, call
1145 c_parser_parse_rtl_body. Convert a timevar_push/pop pair
1146 to an auto_timevar, to cope with early exit.
1147 (c_parser_declspecs): Update RID_GIMPLE handling for renaming of
1148 field "gimple_pass" to "gimple_or_rtl_pass", and for renaming of
1149 c_parser_gimple_pass_list to c_parser_gimple_or_rtl_pass_list.
1151 (c_parser_parse_rtl_body): New function.
1152 * c-tree.h (enum c_declspec_word): Add cdw_rtl.
1153 (struct c_declspecs): Rename field "gimple_pass" to
1154 "gimple_or_rtl_pass". Add field "rtl_p".
1155 * gimple-parser.c (c_parser_gimple_pass_list): Rename to...
1156 (c_parser_gimple_or_rtl_pass_list): ...this, updating accordingly.
1157 * gimple-parser.h (c_parser_gimple_pass_list): Rename to...
1158 (c_parser_gimple_or_rtl_pass_list): ...this.
1160 2017-01-20 Marek Polacek <polacek@redhat.com>
1163 * c-typeck.c (build_conditional_expr): Warn about duplicated branches.
1165 2017-01-13 Richard Biener <rguenther@suse.de>
1167 * gimple-parser.c (c_parser_gimple_compound_statement): Handle
1170 2017-01-13 Richard Biener <rguenther@suse.de>
1172 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
1173 _Literal ( type-name ) number.
1175 2017-01-12 Richard Biener <rguenther@suse.de>
1177 * gimple-parser.c (c_parser_gimple_postfix_expression): Parse
1180 2017-01-11 Jakub Jelinek <jakub@redhat.com>
1183 * c-decl.c (pop_file_scope): Set flag_syntax_only to 1 after writing
1186 2017-01-11 Richard Biener <rguenther@suse.de>
1189 * gimple-parser.c (c_parser_gimple_switch_stmt): Add missing
1190 returns on parse errors.
1192 2017-01-04 Marek Polacek <polacek@redhat.com>
1195 * c-parser.c (c_parser_postfix_expression): Mark zero character
1196 constants by setting original_type in c_expr.
1197 * c-typeck.c (parser_build_binary_op): Warn when a pointer is compared
1198 with a zero character constant.
1199 (char_type_p): New function.
1201 2017-01-04 David Malcolm <dmalcolm@redhat.com>
1203 * c-parser.c (c_parser_declaration_or_fndef): Create a
1204 rich_location at init_loc and parse it to start_init.
1205 (last_init_list_comma): New global.
1206 (c_parser_braced_init): Update last_init_list_comma when parsing
1207 commas. Pass it to pop_init_level. Pass location of closing
1208 brace to pop_init_level.
1209 (c_parser_postfix_expression_after_paren_type): Create a
1210 rich_location at type_loc and parse it to start_init.
1211 (c_parser_omp_declare_reduction): Likewise for loc.
1212 * c-tree.h (start_init): Add rich_location * param.
1213 (pop_init_level): Add location_t param.
1214 * c-typeck.c (struct initializer_stack): Add field
1215 "missing_brace_richloc".
1216 (start_init): Add richloc param, use it to initialize
1217 the stack node's missing_brace_richloc.
1218 (last_init_list_comma): New decl.
1219 (finish_implicit_inits): Pass last_init_list_comma to
1221 (push_init_level): When finding missing open braces, add fix-it
1222 hints to the richloc.
1223 (pop_init_level): Add "insert_before" param and pass it
1224 when calling pop_init_level. Add fixits about missing
1225 close braces to any richloc. Use the richloc for the
1226 -Wmissing-braces warning.
1227 (set_designator): Pass last_init_list_comma to pop_init_level.
1228 (process_init_element): Likewise.
1230 2017-01-01 Jakub Jelinek <jakub@redhat.com>
1232 Update copyright years.
1234 2016-12-21 Jakub Jelinek <jakub@redhat.com>
1237 * c-typeck.c (build_function_call_vec): If check_function_arguments
1238 returns true, set TREE_NO_WARNING on CALL_EXPR.
1241 * c-decl.c (grokdeclarator): If *expr is non-NULL, append expression
1242 to *expr instead of overwriting it.
1244 2016-12-20 Richard Biener <rguenther@suse.de>
1246 * gimple-parser.c (c_parser_gimple_compound_statement): Improve
1248 (c_parser_gimple_statement): Only build assigns for non-error
1250 (c_parser_gimple_postfix_expression_after): Improve error recovery.
1252 2016-12-14 Martin Jambor <mjambor@suse.cz>
1254 * c-parser.c: Include omp-general.h and omp-offload.h instead of
1256 (c_finish_oacc_routine): Adjusted call to
1257 get_oacc_fn_attrib, build_oacc_routine_dims and replace_oacc_fn_attrib
1258 to use their new names.
1259 (c_parser_oacc_enter_exit_data): Adjusted call to find_omp_clause to
1261 (c_parser_oacc_update): Likewise.
1262 (c_parser_omp_simd): Likewise.
1263 (c_parser_omp_target_update): Likewise.
1264 * c-typeck.c: Include omp-general.h instead of omp-low.h.
1265 (c_finish_omp_cancel): Adjusted call to find_omp_clause to use its new
1267 (c_finish_omp_cancellation_point): Likewise.
1268 * gimple-parser.c: Do not include omp-low.h
1270 2016-12-02 Cesar Philippidis <cesar@codesourcery.com>
1271 James Norris <jnorris@codesourcery.com>
1273 * c-parser.c (c_parser_pragma): Error when PRAGMA_OACC_{ENTER_DATA,
1274 EXIT_DATA,WAIT} are not used in compound statements.
1275 (c_parser_oacc_enter_exit_data): Update diagnostics.
1277 2016-11-21 Bernd Edlinger <bernd.edlinger@hotmail.de>
1280 * c-decl.c (diagnose_mismatched_decls): Use
1281 OPT_Wbuiltin_declaration_mismatch here too.
1283 2016-11-18 Richard Sandiford <richard.sandiford@arm.com>
1284 Alan Hayward <alan.hayward@arm.com>
1285 David Sherwood <david.sherwood@arm.com>
1287 * c-decl.c (merge_decls): Use SET_DECL_MODE.
1288 (make_label, finish_struct): Likewise.
1290 2016-11-14 Prasad Ghangal <prasad.ghangal@gmail.com>
1291 Richard Biener <rguenther@suse.de>
1293 * Make-lang.in (C_AND_OBJC_OBJS): Add gimple-parser.o.
1294 * config-lang.in (gtfiles): Add c/c-parser.h.
1295 * c-tree.h (enum c_declspec_word): Add cdw_gimple.
1296 (struct c_declspecs): Add gimple_pass member and gimple_p flag.
1297 * c-parser.c (enum c_id_kind, struct c_token,
1298 c_parser_next_token_is, c_parser_next_token_is_not,
1299 c_parser_next_token_is_keyword,
1300 enum c_lookahead_kind, enum c_dtr_syn, enum c_parser_prec):
1302 * c-parser.h: ... new header.
1303 * c-parser.c: Include c-parser.h and gimple-parser.h.
1304 (c_parser_peek_token, c_parser_peek_2nd_token,
1305 c_token_starts_typename, c_parser_next_token_starts_declspecs,
1306 c_parser_next_tokens_start_declaration, c_parser_consume_token,
1307 c_parser_error, c_parser_require, c_parser_skip_until_found,
1308 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
1309 c_parser_type_name): Export.
1310 (c_parser_tokens_buf): New function.
1311 (c_parser_error): Likewise.
1312 (c_parser_set_error): Likewise.
1313 (c_parser_declspecs): Handle RID_GIMPLE.
1314 (c_parser_declaration_or_fndef): Parse __GIMPLE marked body
1315 via c_parser_parse_gimple_body.
1316 * c-parser.h (c_parser_peek_token, c_parser_peek_2nd_token,
1317 c_token_starts_typename, c_parser_next_token_starts_declspecs,
1318 c_parser_next_tokens_start_declaration, c_parser_consume_token,
1319 c_parser_error, c_parser_require, c_parser_skip_until_found,
1320 c_parser_declspecs, c_parser_declarator, c_parser_peek_nth_token,
1321 c_parser_type_name): Declare.
1322 (struct c_parser): Declare forward.
1323 (c_parser_tokens_buf): Declare.
1324 (c_parser_error): Likewise.
1325 (c_parser_set_error): Likewise.
1326 * gimple-parser.c: New file.
1327 * gimple-parser.h: Likewise.
1329 2016-11-13 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
1332 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1335 2016-09-11 Le-Chun Wu <lcwu@google.com>
1336 Mark Wielaard <mjw@redhat.com>
1338 * c-decl.c (warn_if_shadowing): Use the warning code corresponding
1339 to the given -Wshadow= variant.
1341 2016-10-13 Thomas Preud'homme <thomas.preudhomme@arm.com>
1343 * c-typeck.c: Include memmodel.h.
1345 2016-10-13 Jakub Jelinek <jakub@redhat.com>
1348 * c-objc-common.h (LANG_HOOKS_GETDECLS): Use hook_tree_void_null
1349 instead of lhd_return_null_tree_v.
1351 2016-10-07 Bernd Schmidt <bschmidt@redhat.com>
1354 * c-decl.c (smallest_type_quals_location): New static function.
1355 (grokdeclarator): Try to find the correct location for an ignored
1358 2016-09-26 Marek Polacek <polacek@redhat.com>
1361 * c-decl.c (pop_scope): Add gcc_fallthrough.
1363 2016-09-26 Marek Polacek <polacek@redhat.com>
1366 * c-parser.c (struct c_token): Add flags field.
1367 (c_lex_one_token): Pass it to c_lex_with_flags.
1368 (c_parser_declaration_or_fndef): Turn __attribute__((fallthrough));
1369 into IFN_FALLTHROUGH.
1370 (c_parser_label): Set FALLTHROUGH_LABEL_P on labels. Handle
1371 attribute fallthrough after a case label or default label.
1372 (c_parser_statement_after_labels): Handle RID_ATTRIBUTE.
1374 2016-09-24 Marek Polacek <polacek@redhat.com>
1377 * c-typeck.c (build_unary_op): Warn about bit not on expressions that
1378 have boolean value. Warn about ++/-- on booleans.
1380 2016-09-23 Jakub Jelinek <jakub@redhat.com>
1382 * c-parser.c (incomplete_record_decls): Remove unnecessary
1383 = vNULL initialization of file scope vec.
1385 2016-09-16 Marek Polacek <polacek@redhat.com>
1387 * c-typeck.c (lvalue_p): Use true and false instead of 1 and 0.
1389 2016-09-14 Marek Polacek <polacek@redhat.com>
1391 * c-array-notation.c (create_cmp_incr): Use false instead of 0.
1392 (fix_array_notation_expr): Likewise.
1393 * c-decl.c (finish_decl): Likewise.
1394 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
1395 * c-typeck.c (array_to_pointer_conversion): Use true instead of 1.
1396 (function_to_pointer_conversion): Use false instead of 0.
1397 (convert_lvalue_to_rvalue): Likewise.
1398 (parser_build_unary_op): Likewise.
1399 (build_atomic_assign): Likewise.
1400 (build_unary_op): Change nonconvert parameter type to bool, use
1401 true/false instead of 1/0.
1402 (build_binary_op): Use true instead of 1.
1404 2016-09-13 David Malcolm <dmalcolm@redhat.com>
1406 * c-parser.c (c_parser_declaration_or_fndef): Update for renaming
1407 of add_fixit_insert to add_fixit_insert_before.
1409 2016-09-13 Marek Polacek <polacek@redhat.com>
1411 * c-typeck.c (build_unary_op): Rename FLAG parameter to NOCONVERT. Use
1414 2016-09-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
1417 * c-parser.c (c_parser_conditional_expression): Pass the rightmost
1418 COMPOUND_EXPR to warn_for_omitted_condop.
1420 2016-09-07 David Malcolm <dmalcolm@redhat.com>
1422 * c-lang.c (LANG_HOOKS_GET_SUBSTRING_LOCATION): Use
1423 c_get_substring_location for this new langhook.
1425 2016-09-02 Jakub Jelinek <jakub@redhat.com>
1428 * c-parser.c (c_parser_declspecs): Don't sorry about _Atomic if
1430 (c_parser_omp_variable_list): Use convert_lvalue_to_rvalue
1431 instead of mark_exp_read on low_bound/length expression.
1432 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_threads,
1433 c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
1434 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
1435 c_parser_omp_clause_num_workers, c_parser_oacc_shape_clause,
1436 c_parser_oacc_clause_tile, c_parser_omp_clause_schedule,
1437 c_parser_omp_clause_vector_length, c_parser_omp_clause_num_teams,
1438 c_parser_omp_clause_thread_limit, c_parser_omp_clause_aligned,
1439 c_parser_omp_clause_linear, c_parser_omp_clause_safelen,
1440 c_parser_omp_clause_simdlen, c_parser_omp_clause_device,
1441 c_parser_omp_clause_dist_schedule): Use convert_lvalue_to_rvalue
1442 instead of mark_expr_read.
1443 (c_parser_omp_declare_reduction): Reject _Atomic qualified types.
1444 * c-objc-common.h (LANG_HOOKS_OMP_CLAUSE_COPY_CTOR,
1445 LANG_HOOKS_OMP_CLAUSE_ASSIGN_OP): Redefine.
1446 * c-tree.h (c_omp_clause_copy_ctor): New prototype.
1447 * c-typeck.c (handle_omp_array_sections_1): Diagnose _Atomic qualified
1448 array section bases outside of depend clause, for depend clause
1449 use convert_lvalue_to_rvalue on the base.
1450 (c_finish_omp_clauses): Reject _Atomic qualified vars in reduction,
1451 linear, aligned, map, to and from clauses.
1452 (c_omp_clause_copy_ctor): New function.
1454 2016-09-01 Marek Polacek <polacek@redhat.com>
1457 * c-typeck.c (composite_type): Add FALLTHRU comment.
1459 2016-08-31 David Malcolm <dmalcolm@redhat.com>
1461 * c-parser.c (c_parser_declaration_or_fndef): Add trailing space
1462 to the insertion fixits for "struct", "union", and "enum".
1464 2016-08-30 David Malcolm <dmalcolm@redhat.com>
1466 * c-decl.c (implicit_decl_warning): Use add_fixit_replace
1467 rather than add_fixit_misspelled_id.
1468 (undeclared_variable): Likewise.
1469 * c-parser.c (c_parser_declaration_or_fndef): Likewise. Remove
1470 now-redundant "here" params from add_fixit_insert method calls.
1471 (c_parser_parameter_declaration): Likewise.
1472 * c-typeck.c (build_component_ref): Remove now-redundant range
1473 param from add_fixit_replace method calls.
1475 2016-08-25 Marek Polacek <polacek@redhat.com>
1477 * c-typeck.c (parser_build_binary_op): Pass LHS to
1478 warn_logical_not_parentheses.
1480 2016-08-25 Marek Polacek <polacek@redhat.com>
1483 * c-decl.c (declspecs_add_type): Set typespec_word even when __intN
1484 or _FloatN or _FloatNx is not supported.
1485 (finish_declspecs): Set type to integer_type_node when _FloatN or
1486 _FloatNx is not supported.
1488 2016-08-19 Joseph Myers <joseph@codesourcery.com>
1491 * c-tree.h (cts_floatn_nx): New enum c_typespec_keyword value.
1492 (struct c_declspecs): Add field floatn_nx_idx.
1493 * c-decl.c (declspecs_add_type, finish_declspecs): Handle _FloatN
1494 and _FloatNx type specifiers.
1495 * c-parser.c (c_keyword_starts_typename, c_token_starts_declspecs)
1496 (c_parser_declspecs, c_parser_attribute_any_word)
1497 (c_parser_objc_selector): Use CASE_RID_FLOATN_NX.
1498 * c-typeck.c (c_common_type): Handle _FloatN and _FloatNx types.
1499 (convert_arguments): Avoid promoting _FloatN and _FloatNx types
1500 narrower than double.
1502 2016-08-12 Jakub Jelinek <jakub@redhat.com>
1503 Martin Liska <mliska@suse.cz>
1506 * c-typeck.c (set_nonincremental_init_from_string): Use / instead of
1507 % to determine val element to change. Assert that
1508 wchar_bytes * charwidth fits into val array.
1510 2016-08-12 Marek Polacek <polacek@redhat.com>
1513 * c-parser.c (c_parser_external_declaration): Add FALLTHRU.
1514 (c_parser_postfix_expression): Likewise.
1515 * c-typeck.c (build_unary_op): Adjust fall through comment.
1516 (c_mark_addressable): Likewise.
1518 2016-08-11 Jakub Jelinek <jakub@redhat.com>
1521 * c-decl.c (grokdeclarator): When adding TYPE_DOMAIN for flexible
1522 array member through typedef, for orig_qual_indirect == 0 clear
1525 2016-08-08 David Malcolm <dmalcolm@redhat.com>
1528 * c-lang.c (LANG_HOOKS_RUN_LANG_SELFTESTS): If CHECKING_P, wire
1529 this up to selftest::run_c_tests.
1530 (selftest::run_c_tests): New function.
1532 2016-08-04 Thomas Schwinge <thomas@codesourcery.com>
1534 * c-parser.c (struct oacc_routine_data): Add error_seen and
1535 fndecl_seen members.
1536 (c_finish_oacc_routine): Use these.
1537 (c_parser_declaration_or_fndef): Adjust.
1538 (c_parser_oacc_routine): Likewise. Support more C language
1539 constructs, and improve diagnostics. Move pragma context
1541 (c_parser_pragma): ... here.
1543 * c-parser.c (struct oacc_routine_data): New.
1544 (c_parser_declaration_or_fndef, c_parser_oacc_routine): Use it.
1546 (c_finish_oacc_routine): Likewise. Don't attach clauses to "omp
1547 declare target" attribute.
1549 2016-08-01 Jan Beulich <jbeulich@suse.com>
1551 * c-fold.c (c_fully_fold_internal): Also emit shift count
1552 warnings for vector types.
1553 * c-typeck.c (build_binary_op): Likewise.
1555 2016-07-29 Marek Polacek <polacek@redhat.com>
1558 * c-decl.c (finish_struct): Rephrase an error message.
1561 * c-parser.c (c_parser_switch_statement): Initialize ce.original_type
1562 to error node for invalid code.
1565 * c-decl.c (implicitly_declare): Return decl early not only for
1566 error_mark_nodes, but for anything that is not a FUNCTION_DECL.
1568 2016-07-29 Jakub Jelinek <jakub@redhat.com>
1571 * c-decl.c (finish_function): Only set DECL_DISREGARD_INLINE_LIMITS
1572 on GNU extern inline functions.
1574 2016-07-29 Marek Polacek <polacek@redhat.com>
1577 * c-parser.c (c_parser_postfix_expression_after_paren_type): Also
1580 2016-07-22 Uros Bizjak <ubizjak@gmail.com>
1582 * c-typeck.c: Use HOST_WIDE_INT_1 instead of (HOST_WIDE_INT) 1,
1584 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1586 * c-decl.c (struct edit_distance_traits<cpp_hashnode *>): Move to
1588 (best_macro_match): Likewise, converting from a typedef to a
1590 (find_closest_macro_cpp_cb): Move to spellcheck-tree.c.
1591 (lookup_name_fuzzy): Update for change of best_macro_match to a
1592 subclass with a ctor that calls cpp_forall_identifiers.
1594 2016-07-20 David Malcolm <dmalcolm@redhat.com>
1596 * c-decl.c (implicit_decl_warning): Update for conversion of
1597 return type of lookup_name_fuzzy to const char *.
1598 (undeclared_variable): Likewise.
1599 (lookup_name_fuzzy): Convert return type from tree to
1601 * c-parser.c (c_parser_declaration_or_fndef): Update for
1602 conversion of return type of lookup_name_fuzzy to const char *.
1603 (c_parser_parameter_declaration): Likewise.
1605 2016-07-15 Cesar Philippidis <cesar@codesourcery.com>
1607 * c-parser.c (c_parser_oacc_declare): Don't scan for
1609 * c-typeck.c (handle_omp_array_sections): Mark data clauses with
1610 GOMP_MAP_FORCE_{PRESENT,TO,FROM,TOFROM} as potentially having
1611 zero-length subarrays.
1613 2016-07-15 Jakub Jelinek <jakub@redhat.com>
1616 * c-decl.c (implicit_decl_warning): Use FUZZY_LOOKUP_FUNCTION_NAME
1617 instead of FUZZY_LOOKUP_NAME.
1618 (lookup_name_fuzzy): For FUZZY_LOOKUP_FUNCTION_NAME consider
1619 FUNCTION_DECLs, {VAR,PARM}_DECLs function pointers and macros.
1621 2016-07-14 Jakub Jelinek <jakub@redhat.com>
1624 * c-decl.c (lookup_name_fuzzy): Ignore binding->invisible.
1626 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1628 * c-parser.c (c_parser_generic_selection): Make type of variable
1630 (c_parser_omp_declare_simd): Likewise.
1632 2016-07-12 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
1634 * c-decl.c (struct c_struct_parse_info): Change member types
1635 from vec to auto_vec.
1636 (start_struct): Adjust.
1637 (finish_struct): Likewise.
1639 2016-07-02 Jakub Jelinek <jakub@redhat.com>
1642 * c-typeck.c (mark_exp_read): Handle VIEW_CONVERT_EXPR.
1644 2016-06-29 Thomas Schwinge <thomas@codesourcery.com>
1646 * c-parser.c (c_parser_pragma) <PRAGMA_OMP_CANCELLATION_POINT>:
1647 Move pragma context checking into...
1648 (c_parser_omp_cancellation_point): ... here, and improve
1649 diagnostic messages.
1650 * c-typeck.c (c_finish_omp_cancel)
1651 (c_finish_omp_cancellation_point): Improve diagnostic messages.
1653 2016-06-29 Jakub Jelinek <jakub@redhat.com>
1656 * c-typeck.c (c_build_qualified_type): Don't clear
1657 C_TYPE_INCOMPLETE_VARS for the main variant.
1659 2016-06-28 Martin Sebor <msebor@redhat.com>
1662 * c-typeck.c (output_init_element): Diagnose incompatible types
1663 before non-constant initializers.
1665 2016-06-28 Jakub Jelinek <jakub@redhat.com>
1667 * Make-lang.in: Don't cat ../stage_current if it does not exist.
1669 2016-06-23 Andi Kleen <ak@linux.intel.com>
1671 * Make-lang.in: Add support for autofdo.
1673 2016-06-22 David Malcolm <dmalcolm@redhat.com>
1676 * c-decl.c: Include spellcheck-tree.h and gcc-rich-location.h.
1677 (implicit_decl_warning): When issuing warnings for implicit
1678 declarations, attempt to provide a suggestion via
1680 (undeclared_variable): Likewise when issuing errors.
1681 (lookup_name_in_scope): Likewise.
1682 (struct edit_distance_traits<cpp_hashnode *>): New struct.
1683 (best_macro_match): New typedef.
1684 (find_closest_macro_cpp_cb): New function.
1685 (lookup_name_fuzzy): New function.
1686 * c-parser.c: Include gcc-rich-location.h.
1687 (c_token_starts_typename): Split out case CPP_KEYWORD into...
1688 (c_keyword_starts_typename): ...this new function.
1689 (c_parser_declaration_or_fndef): When issuing errors about
1690 missing "struct" etc, add a fixit. For other kinds of errors,
1691 attempt to provide a suggestion via lookup_name_fuzzy.
1692 (c_parser_parms_declarator): When looking ahead to detect typos in
1693 type names, also reject CPP_KEYWORD.
1694 (c_parser_parameter_declaration): When issuing errors about
1695 unknown type names, attempt to provide a suggestion via
1697 * c-tree.h (c_keyword_starts_typename): New prototype.
1699 2016-06-20 Joseph Myers <joseph@codesourcery.com>
1702 * c-typeck.c (build_conditional_expr): Return error_mark_node if
1703 c_common_type returns error_mark_node.
1705 2016-06-19 Martin Sebor <msebor@redhat.com>
1708 * c-parser.c (c_parser_alignof_expression): Avoid diagnosing
1709 __alignof__ (expression).
1711 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1713 * c-typeck.c: Include spellcheck-tree.h rather than spellcheck.h.
1715 2016-06-14 David Malcolm <dmalcolm@redhat.com>
1717 * c-typeck.c (build_component_ref): Simplify fixit code by
1718 using gcc_rich_location::add_fixit_misspelled_id.
1719 (set_init_label): Likewise.
1721 2016-06-13 David Malcolm <dmalcolm@redhat.com>
1723 * c-parser.c (c_parser_initelt): Provide location of name for new
1724 location_t param of set_init_label.
1725 * c-tree.h (set_init_label): Add location_t param.
1726 * c-typeck.c (set_init_index): Add "fieldname_loc" location_t
1727 param and use it when issuing error messages about unrecognized
1728 field names. Attempt to provide a fixit hint if appropriate,
1729 otherwise update the error message to provide the type name.
1731 2016-06-10 Thomas Schwinge <thomas@codesourcery.com>
1734 * c-parser.c (c_parser_omp_variable_list) <OMP_CLAUSE__CACHE_>:
1737 2016-06-08 Martin Sebor <msebor@redhat.com>
1738 Jakub Jelinek <jakub@redhat.com>
1742 * c-typeck.c (convert_arguments): Don't promote last argument
1743 of BUILT_IN_{ADD,SUB,MUL}_OVERFLOW_P.
1745 2016-06-08 Marek Polacek <polacek@redhat.com>
1748 * c-decl.c (grokdeclarator): Check TYPE_P.
1751 * c-decl.c (get_parm_info): Don't crash on an assert on invalid
1754 2016-06-07 David Malcolm <dmalcolm@redhat.com>
1756 * c-parser.c (c_parser_postfix_expression): In __builtin_offsetof
1757 and structure element reference, capture the location of the
1758 element name token and pass it to build_component_ref.
1759 (c_parser_postfix_expression_after_primary): Likewise for
1760 structure element dereference.
1761 (c_parser_omp_variable_list): Likewise for
1762 OMP_CLAUSE_{_CACHE, MAP, FROM, TO},
1763 * c-tree.h (build_component_ref): Add location_t param.
1764 * c-typeck.c (build_component_ref): Add location_t param
1765 COMPONENT_LOC. Use it, if available, when issuing hints about
1766 mispelled member names to provide a fixit replacement hint.
1768 2016-06-06 Marek Polacek <polacek@redhat.com>
1771 * c-parser.c (c_parser_direct_declarator): Set location.
1773 2016-06-06 Marek Polacek <polacek@redhat.com>
1775 * c-typeck.c (comptypes_internal): Handle comparisons of
1776 INTEGER_TYPE, FIXED_POINT_TYPE, and REAL_TYPE nodes. Don't check
1777 TYPE_REF_CAN_ALIAS_ALL.
1779 2016-06-03 Chung-Lin Tang <cltang@codesourcery.com>
1781 * c-typeck.c (c_finish_omp_clauses): Mark OpenACC reduction
1782 arguments as addressable when async clause exists.
1784 2016-05-30 Jakub Jelinek <jakub@redhat.com>
1787 * c-parser.c (c_parser_omp_for): Don't disallow nowait clause
1788 when combined with target construct.
1790 2016-05-26 Jakub Jelinek <jakub@redhat.com>
1792 * c-parser.c (c_parser_omp_clause_schedule): Warn if
1793 OMP_CLAUSE_SCHEDULE_CHUNK_EXPR is known not to be positive.
1795 2016-05-25 Marek Polacek <polacek@redhat.com>
1798 * c-decl.c (c_make_fname_decl): Don't check seen_error.
1801 * c-decl.c (store_parm_decls_oldstyle): Skip non-PARM_DECLs.
1803 2016-05-24 Cesar Philippidis <cesar@codesourcery.com>
1805 * c-parser.c (c_parser_oacc_declare): Add support for
1806 GOMP_MAP_FIRSTPRIVATE_POINTER.
1807 * c-typeck.c (handle_omp_array_sections_1): Replace bool is_omp
1808 argument with enum c_omp_region_type ort.
1809 (handle_omp_array_sections): Likewise. Update call to
1810 handle_omp_array_sections_1.
1811 (c_finish_omp_clauses): Add specific errors and warning messages for
1812 OpenACC. Use firsrtprivate pointers for OpenACC subarrays. Update
1813 call to handle_omp_array_sections.
1815 2016-05-24 Thomas Schwinge <thomas@codesourcery.com>
1817 * c-parser.c (c_parser_oacc_routine): Tighten syntax checks.
1819 2016-05-24 Richard Biener <rguenther@suse.de>
1823 * c-typeck.c (build_array_ref): Do not complain about indexing
1824 non-lvalue vectors. Adjust for function name change.
1826 2016-05-20 Martin Sebor <msebor@redhat.com>
1829 * c-typeck.c (error_init): Use
1830 expansion_point_location_if_in_system_header.
1831 (warning_init): Same.
1833 2016-05-19 David Malcolm <dmalcolm@redhat.com>
1836 * c-parser.c (c_parser_generic_selection): Use c_expr::set_error
1838 (c_parser_postfix_expression): Likewise.
1839 * c-tree.h (c_expr::set_error): New method.
1840 * c-typeck.c (parser_build_binary_op): In error-handling, ensure
1841 that result's range is initialized.
1843 2016-05-17 James Greenhalgh <james.greenhalgh@arm.com>
1845 * c-typeck.c (parser_build_unary_op): Fix formatting.
1847 2016-05-16 Matthew Wahab <matthew.wahab@arm.com>
1849 * c-decl.c (grokdeclarator): Remove errmsg and use of
1850 targetm.invalid_return_type.
1851 (grokparms): Remove errmsg and use of
1852 targetm.invalid_parameter_type.
1854 2016-05-13 Joseph Myers <joseph@codesourcery.com>
1856 * c-decl.c (grokdeclarator): For C11, discard qualifiers on
1857 function return type.
1859 2016-05-12 Marek Polacek <polacek@redhat.com>
1862 * c-decl.c (build_compound_literal): Pass LOC down to
1863 c_incomplete_type_error.
1864 * c-tree.h (require_complete_type): Adjust declaration.
1865 (c_incomplete_type_error): Likewise.
1866 * c-typeck.c (require_complete_type): Add location parameter, pass it
1867 down to c_incomplete_type_error.
1868 (c_incomplete_type_error): Add location parameter, pass it down to
1870 (build_component_ref): Pass location down to c_incomplete_type_error.
1871 (default_conversion): Pass location down to require_complete_type.
1872 (build_array_ref): Likewise.
1873 (build_function_call_vec): Likewise.
1874 (convert_arguments): Likewise.
1875 (build_unary_op): Likewise.
1876 (build_c_cast): Likewise.
1877 (build_modify_expr): Likewise.
1878 (convert_for_assignment): Likewise.
1879 (c_finish_omp_clauses): Likewise.
1881 2016-05-11 Mikhail Maltsev <maltsevm@gmail.com>
1884 * c-decl.c (declspecs_add_qual): Warn when -Wduplicate-decl-specifier
1886 * c-errors.c (pedwarn_c90): Return true if warned.
1887 * c-tree.h (pedwarn_c90): Change return type to bool.
1888 (enum c_declspec_word): Add new enumerator cdw_atomic.
1890 2016-05-11 Marek Polacek <polacek@redhat.com>
1893 * c-decl.c (diagnose_mismatched_decls): Factor out code to
1894 diagnose_mismatched_attributes and call it.
1896 2016-05-10 Marek Polacek <polacek@redhat.com>
1899 * c-decl.c (diagnose_mismatched_decls): Warn for optimize attribute
1900 on a declaration following the definition.
1902 2016-05-05 Jakub Jelinek <jakub@redhat.com>
1904 * c-parser.c (c_parser_switch_statement): Add IF_P argument,
1905 parse it through to c_parser_c99_block_statement.
1906 (c_parser_statement_after_labels): Adjust c_parser_switch_statement
1909 2016-05-04 Marek Polacek <polacek@redhat.com>
1911 * c-parser.c (c_parser_if_statement): Replace OPT_Wparentheses with
1914 2016-05-04 Marek Polacek <polacek@redhat.com>
1917 * c-typeck.c (build_binary_op): Don't issue -Waddress warnings
1918 for macro expansions.
1920 2016-05-03 Marek Polacek <polacek@redhat.com>
1923 * c-typeck.c (build_function_call_vec): Pass LOC and ARG_LOC down to
1924 check_builtin_function_arguments.
1926 2016-05-03 Richard Biener <rguenther@suse.de>
1928 * Make-lang.in (cc1-checksum.c): For stage-final re-use
1929 the checksum from the previous stage.
1931 2016-05-02 Cesar Philippidis <cesar@codesourcery.com>
1933 * c-parser.c (c_parser_oacc_all_clauses): Update call to
1934 c_finish_omp_clauses.
1935 (c_parser_omp_all_clauses): Likewise.
1936 (c_parser_oacc_cache): Likewise.
1937 (c_parser_oacc_loop): Likewise.
1938 (omp_split_clauses): Likewise.
1939 (c_parser_omp_declare_target): Likewise.
1940 (c_parser_cilk_all_clauses): Likewise.
1941 (c_parser_cilk_for): Likewise.
1942 * c-typeck.c (c_finish_omp_clauses): Replace bool arguments
1943 is_omp, declare_simd, and is_cilk with enum c_omp_region_type ort.
1945 2016-05-02 Marek Polacek <polacek@redhat.com>
1948 * c-decl.c (grokdeclarator): Diagnose when array's size has an
1951 2016-04-29 Cesar Philippidis <cesar@codesourcery.com>
1954 * c-parser.c (c_parser_oacc_loop): Don't augment mask with
1955 OACC_LOOP_CLAUSE_MASK.
1956 (c_parser_oacc_kernels_parallel): Update call to
1957 c_oacc_split_loop_clauses.
1959 2016-04-28 Andrew MacLeod <amacleod@redhat.com>
1961 * c-array-notation.c (fix_builtin_array_notation_fn): Fix final
1962 argument to build_modify_expr in two cases.
1964 2016-04-27 Bernd Schmidt <bschmidt@redhat.com>
1966 * c-parser.c (c_parser_postfix_expression_after_primary): Call
1967 warn_for_memset instead of warning directly here.
1969 2016-04-26 Marek Polacek <polacek@redhat.com>
1972 * c-parser.c (c_parser_maybe_reclassify_token): New function factored
1974 (c_parser_for_statement): ... here.
1975 (c_parser_if_statement): Use it.
1976 (c_parser_switch_statement): Use it.
1977 (c_parser_while_statement): Use it.
1980 * c-decl.c (pushdecl): Pass LOCUS down to warning.
1982 2016-04-20 Ilya Verbin <ilya.verbin@intel.com>
1985 * c-parser.c (c_parser_cilk_all_clauses): Use c_finish_omp_clauses
1986 instead of c_finish_cilk_clauses.
1987 * c-tree.h (c_finish_omp_clauses): Add new default argument.
1988 * c-typeck.c (c_finish_omp_clauses): Add new argument. Allow
1989 floating-point variables in the linear clause for Cilk Plus.
1991 2016-04-18 Michael Matz <matz@suse.de>
1993 * c-decl.c (merge_decls): Use SET_DECL_ALIGN and SET_TYPE_ALIGN.
1994 (grokdeclarator, parser_xref_tag, finish_enum): Use SET_TYPE_ALIGN.
1996 2016-04-15 Marek Polacek <polacek@redhat.com>
1999 * c-typeck.c (build_unary_op): Pass location down to error and
2002 2016-04-15 Jakub Jelinek <jakub@redhat.com>
2005 * c-parser.c (c_parser_pragma): Add IF_P argument, pass it down
2007 (c_parser_external_declaration, c_parser_struct_or_union_specifier,
2008 c_parser_parameter_declaration, c_parser_compound_statement_nostart,
2009 c_parser_objc_class_instance_variables, c_parser_objc_methodprotolist):
2010 Adjust c_parser_pragma callers.
2011 (c_parser_statement_after_labels): Likewise. Adjust c_parser_cilk_for
2013 (c_parser_omp_structured_block): Add IF_P argument, pass it down to
2015 (c_parser_oacc_data, c_parser_oacc_host_data, c_parser_oacc_loop,
2016 c_parser_oacc_kernels_parallel, c_parser_omp_critical,
2017 c_parser_omp_simd, c_parser_omp_for, c_parser_omp_master,
2018 c_parser_omp_ordered, c_parser_omp_parallel, c_parser_omp_single,
2019 c_parser_omp_task, c_parser_omp_taskgroup, c_parser_omp_distribute,
2020 c_parser_omp_teams, c_parser_omp_target_data, c_parser_omp_target,
2021 c_parser_omp_taskloop, c_parser_omp_construct, c_parser_cilk_grainsize,
2022 c_parser_cilk_simd, c_parser_cilk_for): Add IF_P argument, pass it
2024 (c_parser_omp_for_loop): Likewise. Clear IF_P if nbraces.
2025 (c_parser_omp_sections_scope): Adjust c_parser_omp_structured_block
2028 2016-04-13 Marek Polacek <polacek@redhat.com>
2031 * c-parser.c (c_parser_statement_after_labels): Add IF_P argument and
2033 (c_parser_statement): Likewise.
2034 (c_parser_c99_block_statement): Likewise.
2035 (c_parser_while_statement): Likewise.
2036 (c_parser_for_statement): Likewise.
2037 (c_parser_if_body): Don't set IF_P here.
2038 (c_parser_if_statement): Add IF_P argument. Set IF_P here. Warn
2039 about dangling else here.
2040 * c-tree.h (c_finish_if_stmt): Adjust declaration.
2041 * c-typeck.c (c_finish_if_stmt): Remove NESTED_IF parameter. Don't
2042 warn about dangling else here.
2044 2016-04-04 Marek Polacek <polacek@redhat.com>
2047 * c-fold.c (c_fully_fold_internal): Handle VEC_COND_EXPR.
2049 2016-03-31 Marek Polacek <polacek@redhat.com>
2052 * c-decl.c (merge_decls): Also set TYPE_ALIGN and TYPE_USER_ALIGN.
2054 2016-03-18 David Malcolm <dmalcolm@redhat.com>
2057 * c-parser.c (c_parser_postfix_expression): Set the source range
2058 for uses of "__builtin_types_compatible_p".
2060 2016-03-17 Jakub Jelinek <jakub@redhat.com>
2063 * c-typeck.c (composite_type): Don't count void_list_node
2064 into len, if the list is terminated by void_list_node, start
2065 with void_list_node instead of NULL for newargs. Stop
2068 2016-03-16 Marek Polacek <polacek@redhat.com>
2071 * c-typeck.c (build_function_call_vec): Create a TARGET_EXPR for
2072 nested functions returning VM types.
2074 2016-03-09 Cesar Philippidis <cesar@codesourcery.com>
2076 * c-parser.c (c_parser_oacc_loop): Update cclauses and clauses
2077 when calling c_finish_omp_clauses.
2079 2016-03-04 Bernd Schmidt <bschmidt@redhat.com>
2082 * c-decl.c (get_parm_info): Don't queue implicit function declarations
2085 2016-03-04 Marek Polacek <polacek@redhat.com>
2088 * c-parser.c (c_parser_postfix_expression): Call
2089 c_parser_cast_expression rather than c_parser_postfix_expression.
2091 2016-03-01 Jakub Jelinek <jakub@redhat.com>
2095 * c-parser.c (c_parser_translation_unit): Don't change TREE_TYPE
2096 of incomplete decls to error_mark_node.
2098 2016-02-24 Marek Polacek <polacek@redhat.com>
2101 * c-decl.c (finish_decl): Don't update the copy of the type of a
2102 different decl type.
2104 2016-02-23 Jakub Jelinek <jakub@redhat.com>
2107 * c-parser.c (c_parser_for_statement): Properly handle ObjC classes
2108 in id_kind reclassification.
2110 2016-02-16 Jakub Jelinek <jakub@redhat.com>
2113 * c-typeck.c (build_binary_op): Revert 2015-09-09 change.
2115 2016-02-16 James Norris <jnorris@codesourcery.com>
2118 * c-parser.c (c_parser_oacc_data_clause_deviceptr): Allow parms.
2120 2016-02-12 Bernd Schmidt <bschmidt@redhat.com>
2122 * c-decl.c (build_null_declspecs): Zero the entire struct.
2125 * c-parser.c (c_parser_braced_init): New arg outer_obstack. All
2126 callers changed. If nested_p is true, use it to call
2127 finish_implicit_inits.
2128 * c-tree.h (finish_implicit_inits): Declare.
2129 * c-typeck.c (finish_implicit_inits): New function. Move code
2131 (push_init_level): ... here.
2132 (set_designator, process_init_element): Call finish_implicit_inits.
2134 2016-02-11 Jakub Jelinek <jakub@redhat.com>
2137 * c-typeck.c (parser_build_binary_op): Strip nops from integer_zerop
2138 arguments for -Waddress warning.
2140 2016-02-04 Jakub Jelinek <jakub@redhat.com>
2143 * c-decl.c (finish_enum): When honoring mode attribute,
2144 make sure to use proper TYPE_MIN_VALUE and TYPE_MAX_VALUE.
2146 2016-01-29 Jakub Jelinek <jakub@redhat.com>
2149 * c-decl.c (finish_struct): Clear C_TYPE_INCOMPLETE_VARS in
2150 all type variants, not just TYPE_MAIN_VARIANT.
2152 2016-01-27 Jakub Jelinek <jakub@redhat.com>
2155 * c-decl.c (c_write_global_declarations_1): Warn with
2156 warn_unused_function if static prototype without definition
2159 2016-01-27 Marek Polacek <polacek@redhat.com>
2162 * c-typeck.c (build_binary_op) [EQ_EXPR, GE_EXPR]: Promote operand
2163 to unsigned, if needed. Add -Wsign-compare warning.
2165 2016-01-26 Jakub Jelinek <jakub@redhat.com>
2167 PR tree-optimization/69483
2168 * c-parser.c (c_parser_translation_unit): Use FOR_EACH_VEC_ELT.
2170 2016-01-20 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
2173 * c-tree.h (incomplete_record_decls): Declare.
2174 * c-parser.c (incomplete_record_decls): Define.
2175 (c_parser_translation_unit): Iterate through incomplete_record_decls and
2176 report error if any decl has zero size.
2177 * c-decl.c (finish_decl): Append static decl with incomplete struct/union
2178 or enum type to incomplete_record_decls.
2180 2016-01-14 Tom de Vries <tom@codesourcery.com>
2182 PR tree-optimization/68773
2183 * c-parser.c (c_parser_oacc_declare, c_parser_omp_declare_target): Don't
2186 2016-01-14 Marek Polacek <polacek@redhat.com>
2189 * c-decl.c (grokdeclarator): Provide more information for invalid
2192 2016-01-06 David Malcolm <dmalcolm@redhat.com>
2194 * c-parser.c (c_parser_unary_expression): For dereferences, build
2195 a combined location before calling build_indirect_ref, so that
2196 error reports cover the full range, manually updating the c_expr
2199 2016-01-06 Marek Polacek <polacek@redhat.com>
2202 * c-convert.c (convert) [INTEGER_TYPE]: Drop ARG. Don't pass ARG to
2203 ubsan_instrument_float_cast. Fold EXPR. Use NULL_TREE instead of
2206 2016-01-04 Jakub Jelinek <jakub@redhat.com>
2208 Update copyright years.
2210 2016-01-04 Marek Polacek <polacek@redhat.com>
2213 * c-typeck.c (build_atomic_assign): Improve commentary. Add
2214 optimization to use __atomic_fetch_* built-in if possible.
2216 2015-12-23 Thomas Schwinge <thomas@codesourcery.com>
2218 * c-parser.c (c_parser_oacc_clause_use_device): Merge function
2220 (c_parser_omp_clause_use_device_ptr): ... this function. Adjust
2223 2015-12-22 Marek Polacek <polacek@redhat.com>
2226 * c-typeck.c (build_component_ref): Warn when acessing elements of
2227 atomic structures or unions.
2229 2015-12-21 David Malcolm <dmalcolm@redhat.com>
2231 * c-typeck.c: Include "gcc-rich-location.h".
2232 (build_binary_op): In the two places that call binary_op_error,
2233 create a gcc_rich_location and populate it with the location of
2234 the binary op and its two operands.
2236 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2238 * c-parser.c (c_parser_statement_after_labels): When calling
2239 c_finish_return, Use the return expression's location if it has
2240 one, falling back to the location of the first token within it.
2241 * c-typeck.c (c_finish_return): When issuing warnings about
2242 the incorrect presence/absence of a return value, issue a note
2243 showing the declaration of the function.
2245 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2247 * c-parser.c (struct c_parser): Expand array "tokens_buf" from 2
2249 (c_parser_peek_nth_token): New function.
2250 (c_parser_peek_conflict_marker): New function.
2251 (c_parser_error): Detect conflict markers and report them as such.
2253 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2255 * c-parser.c (c_parser_postfix_expression): Use EXPR_LOC_OR_LOC
2256 to preserve range information for the primary expression
2257 in the call to c_parser_postfix_expression_after_primary.
2259 2015-12-16 David Malcolm <dmalcolm@redhat.com>
2261 * c-parser.c (c_parser_static_assert_declaration_no_semi): Use the
2262 expression location, falling back on the first token location,
2263 rather than always using the latter.
2265 2015-12-16 Marek Polacek <polacek@redhat.com>
2268 * c-typeck.c (c_process_expr_stmt): Use location of the expression if
2271 2015-12-15 Marek Polacek <polacek@redhat.com>
2274 * c-typeck.c (build_atomic_assign): Set TREE_NO_WARNING on an
2277 2015-12-08 David Malcolm <dmalcolm@redhat.com>
2279 * c-parser.c (c_parser_alignof_expression): Capture location of
2280 closing parenthesis (if any), or of end of unary expression, and
2281 use it to build a src_range for the expression.
2283 2015-12-08 David Malcolm <dmalcolm@redhat.com>
2286 * c-parser.c (c_parser_get_builtin_args): Add
2287 "out_close_paren_loc" param, and write back to it.
2288 (c_parser_postfix_expression): Capture the closing
2289 parenthesis location for RID_CHOOSE_EXPR,
2290 RID_BUILTIN_CALL_WITH_STATIC_CHAIN, RID_BUILTIN_COMPLEX,
2291 RID_BUILTIN_SHUFFLE and use it to set the source range
2292 for such expressions; within RID_BUILTIN_COMPLEX set
2293 the underlying location.
2295 2015-12-07 Marek Polacek <polacek@redhat.com>
2298 * c-decl.c (grokdeclarator): If ORIG_QUAL_INDIRECT is indirect, use
2299 TREE_TYPE of ORIG_QUAL_TYPE, otherwise decrement ORIG_QUAL_INDIRECT.
2301 2015-12-04 Eric Botcazou <ebotcazou@adacore.com>
2303 * c-tree.h (c_build_va_arg): Adjust prototype.
2304 * c-parser.c (c_parser_postfix_expression): Adjust call to above.
2305 * c-typeck.c (c_build_va_arg): Rename LOC parameter to LOC2, add LOC1
2306 parameter, adjust throughout and issue an error if EXPR is a component
2307 with reverse storage order.
2309 2015-12-02 Jason Merrill <jason@redhat.com>
2311 * c-fold.c (c_disable_warnings, c_enable_warnings, c_fully_fold)
2312 (c_fully_fold_internal, decl_constant_value_for_optimization):
2313 Move from c-common.c.
2314 * c-tree.h: Declare decl_constant_value_for_optimization.
2315 * Make-lang.in (C_AND_OBJC_OBJS): Add c-fold.o.
2317 2015-12-02 Joseph Myers <joseph@codesourcery.com>
2320 * c-decl.c (grokdeclarator): Set first_non_attr_kind before
2321 following link from declarator to next declarator. Track original
2322 qualified type and pass it to c_build_qualified_type.
2323 * c-typeck.c (c_build_qualified_type): Add arguments
2324 orig_qual_type and orig_qual_indirect.
2326 2015-12-02 Thomas Schwinge <thomas@codesourcery.com>
2328 * c-parser.c (c_parser_omp_clause_name)
2329 (c_parser_oacc_all_clauses): Alphabetical sorting.
2331 2015-12-02 Jakub Jelinek <jakub@redhat.com>
2334 * c-decl.c (get_parm_info): Use b->locus instead of input_location
2337 2015-12-01 Julian Brown <julian@codesourcery.com>
2338 Cesar Philippidis <cesar@codesourcery.com>
2339 James Norris <James_Norris@mentor.com>
2341 * c-parser.c (c_parser_omp_clause_name): Add use_device support.
2342 (c_parser_oacc_clause_use_device): New function.
2343 (c_parser_oacc_all_clauses): Add use_device support.
2344 (OACC_HOST_DATA_CLAUSE_MASK): New macro.
2345 (c_parser_oacc_host_data): New function.
2346 (c_parser_omp_construct): Add host_data support.
2347 * c-tree.h (c_finish_oacc_host_data): Add prototype.
2348 * c-typeck.c (c_finish_oacc_host_data): New function.
2349 (c_finish_omp_clauses): Add use_device support.
2351 2015-11-29 Jan Hubicka <hubicka@ucw.cz>
2354 * c-decl.c: Set TYPE_PACKED in variants.
2356 2015-11-27 Martin Liska <mliska@suse.cz>
2359 * c-array-notation.c (fix_builtin_array_notation_fn):
2360 Use release_vec_vec instead of vec::release.
2361 (build_array_notation_expr): Likewise.
2362 (fix_conditional_array_notations_1): Likewise.
2363 (fix_array_notation_expr): Likewise.
2364 (fix_array_notation_call_expr): Likewise.
2366 2015-11-27 Jakub Jelinek <jakub@redhat.com>
2369 * c-parser.c (c_parser_compound_statement_nostart): If
2370 last_label is true, use pragma_stmt instead of pragma_compound
2371 as second c_parser_pragma argument.
2372 (c_parser_omp_ordered, c_parser_omp_target_update,
2373 c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): Pass
2374 false as second argument to c_parser_skip_to_pragma_eol after
2375 diagnosing standalone directives used in pragma_stmt context.
2377 2015-11-24 Ilya Verbin <ilya.verbin@intel.com>
2379 * c-parser.c (c_parser_oacc_declare): Replace "ifdef ENABLE_OFFLOADING"
2380 with "if (ENABLE_OFFLOADING)".
2382 2015-11-23 David Malcolm <dmalcolm@redhat.com>
2385 * c-parser.c (c_parser_postfix_expression): Set up source ranges
2386 for various Objective-C constructs: Class.name syntax,
2387 @selector(), @protocol(), @encode(), and [] message syntax.
2389 2015-11-20 David Malcolm <dmalcolm@redhat.com>
2392 * c-typeck.c (should_suggest_deref_p): New function.
2393 (build_component_ref): Special-case POINTER_TYPE when
2394 generating a "not a structure of union" error message, and
2395 suggest a "->" rather than a ".", providing a fix-it hint.
2397 2015-11-19 David Malcolm <dmalcolm@redhat.com>
2399 * c-typeck.c (lookup_field_fuzzy): Move determination of closest
2400 candidate into a new function, find_closest_identifier.
2402 2015-11-19 Marek Polacek <polacek@redhat.com>
2405 * c-typeck.c (parser_build_binary_op): Properly handle
2406 C_MAYBE_CONST_EXPR before calling warn_tautological_cmp.
2408 2015-11-17 David Malcolm <dmalcolm@redhat.com>
2410 * c-parser.c (set_c_expr_source_range): Bulletproof both
2411 overloaded implementations against NULL expr->value.
2412 (c_parser_braced_init): Set src_range for "ret" to a sane pair of
2414 (c_parser_unary_expression): Likewise when handling addresses of
2416 (c_parser_postfix_expression): Likewise for statement expressions,
2417 for __FUNCTION__, __PRETTY_FUNCTION_ and __func__ keywords, for
2418 __builtin_va_arg, and for __builtin_offset_of.
2419 (c_parser_postfix_expression_after_paren_type): Initialize expr's
2420 src_range using the range of the braced initializer.
2421 (c_parser_transaction_expression): Set src_range for "ret" to a
2422 sane pair of values.
2424 2015-11-16 Kirill Yukhin <kirill.yukhin@intel.com>
2426 * c-parser.c (c_finish_omp_declare_simd): Look for
2427 "simd" attribute as well. Update error message.
2429 2015-11-14 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
2431 * c-parser.c (c_parser_omp_declare_target): Adjust.
2433 2015-11-14 Jakub Jelinek <jakub@redhat.com>
2435 * c-typeck.c (c_finish_omp_clauses): Don't mark
2436 GOMP_MAP_FIRSTPRIVATE_POINTER decls addressable.
2438 2015-11-14 Marek Polacek <polacek@redhat.com>
2440 * c-decl.c: Use RECORD_OR_UNION_TYPE_P throughout.
2441 * c-typeck.c: Likewise.
2443 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2445 * c-decl.c (warn_defaults_to): Pass line_table to
2447 * c-errors.c (pedwarn_c99): Likewise.
2448 (pedwarn_c90): Likewise.
2449 * c-parser.c (set_c_expr_source_range): New functions.
2450 (c_token::get_range): New method.
2451 (c_token::get_finish): New method.
2452 (c_parser_expr_no_commas): Call set_c_expr_source_range on the ret
2453 based on the range from the start of the LHS to the end of the
2455 (c_parser_conditional_expression): Likewise, based on the range
2456 from the start of the cond.value to the end of exp2.value.
2457 (c_parser_binary_expression): Call set_c_expr_source_range on
2458 the stack values for TRUTH_ANDIF_EXPR and TRUTH_ORIF_EXPR.
2459 (c_parser_cast_expression): Call set_c_expr_source_range on ret
2460 based on the cast_loc through to the end of the expr.
2461 (c_parser_unary_expression): Likewise, based on the
2462 op_loc through to the end of op.
2463 (c_parser_sizeof_expression) Likewise, based on the start of the
2464 sizeof token through to either the closing paren or the end of
2466 (c_parser_postfix_expression): Likewise, using the token range,
2467 or from the open paren through to the close paren for
2468 parenthesized expressions.
2469 (c_parser_postfix_expression_after_primary): Likewise, for
2470 various kinds of expression.
2471 * c-tree.h (struct c_expr): Add field "src_range".
2472 (c_expr::get_start): New method.
2473 (c_expr::get_finish): New method.
2474 (set_c_expr_source_range): New decls.
2475 * c-typeck.c (parser_build_unary_op): Call set_c_expr_source_range
2476 on ret for prefix unary ops.
2477 (parser_build_binary_op): Likewise, running from the start of
2478 arg1.value through to the end of arg2.value.
2480 2015-11-13 Marek Polacek <polacek@redhat.com>
2483 * c-parser.c (c_parser_for_statement): Treat unknown tokens as IDs.
2485 2015-11-13 David Malcolm <dmalcolm@redhat.com>
2487 * c-typeck.c: Include spellcheck.h.
2488 (lookup_field_fuzzy_find_candidates): New function.
2489 (lookup_field_fuzzy): New function.
2490 (build_component_ref): If the field was not found, try using
2491 lookup_field_fuzzy and potentially offer a suggestion.
2493 2015-11-12 James Norris <jnorris@codesourcery.com>
2494 Joseph Myers <joseph@codesourcery.com>
2496 * c-parser.c (c_parser_pragma): Handle PRAGMA_OACC_DECLARE.
2497 (c_parser_omp_clause_name): Handle 'device_resident' clause.
2498 (c_parser_oacc_data_clause): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2499 and PRAGMA_OMP_CLAUSE_LINK.
2500 (c_parser_oacc_all_clauses): Handle PRAGMA_OACC_CLAUSE_DEVICE_RESIDENT
2501 and PRAGMA_OACC_CLAUSE_LINK.
2502 (OACC_DECLARE_CLAUSE_MASK): New definition.
2503 (c_parser_oacc_declare): New function.
2505 2015-11-12 Marek Polacek <polacek@redhat.com>
2508 * c-parser.c (c_parser_for_statement): Reclassify the token in
2511 2015-11-11 Marek Polacek <polacek@redhat.com>
2515 * c-decl.c (grokdeclarator): Call valid_array_size_p. Remove code
2516 checking the size of an array.
2518 2015-11-11 Andrew MacLeod <amacleod@redhat.com>
2520 * c-array-notation.c: Remove unused header files.
2521 * c-aux-info.c: Likewise.
2522 * c-convert.c: Likewise.
2523 * c-decl.c: Likewise.
2524 * c-errors.c: Likewise.
2525 * c-lang.c: Likewise.
2526 * c-objc-common.c: Likewise.
2527 * c-parser.c: Likewise.
2528 * c-typeck.c: Likewise.
2529 * gccspec.c: Likewise.
2531 2015-11-09 Thomas Schwinge <thomas@codesourcery.com>
2532 Cesar Philippidis <cesar@codesourcery.com>
2533 James Norris <jnorris@codesourcery.com>
2534 Julian Brown <julian@codesourcery.com>
2535 Nathan Sidwell <nathan@codesourcery.com>
2538 * c-parser.c (c_parser_declaration_or_fndef): Add OpenACC
2540 (c_parser_declaration_or_fndef): Call c_finish_oacc_routine.
2541 (c_parser_pragma): Parse 'acc routine'.
2542 (OACC_ROUTINE_CLAUSE_MARK): Define.
2543 (c_parser_oacc_routine, (c_finish_oacc_routine): New.
2545 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2548 * c-typeck.c (c_finish_loop): For unconditional loops, set the
2549 location of the backward-goto to the start of the loop body.
2551 2015-11-09 Andreas Arnez <arnez@linux.vnet.ibm.com>
2554 * c-parser.c (c_parser_while_statement): Finish the loop before
2555 parsing ahead for misleading indentation.
2556 (c_parser_for_statement): Likewise.
2558 2015-11-08 Eric Botcazou <ebotcazou@adacore.com>
2560 * c-decl.c (finish_struct): If the structure has reverse storage
2561 order, rewrite the type of array fields with scalar component. Call
2562 maybe_apply_pragma_scalar_storage_order on entry.
2563 * c-typeck.c (build_unary_op) <ADDR_EXPR>: Remove left-overs. Issue
2564 errors on bit-fields and reverse SSO here and not...
2565 (c_mark_addressable): ...here.
2566 (output_init_element): Adjust call to initializer_constant_valid_p.
2567 (c_build_qualified_type): Propagate TYPE_REVERSE_STORAGE_ORDER.
2569 2015-11-06 David Malcolm <dmalcolm@redhat.com>
2571 * c-decl.c (warn_defaults_to): Update for change in signature
2572 of diagnostic_set_info.
2573 * c-errors.c (pedwarn_c99): Likewise.
2574 (pedwarn_c90): Likewise.
2575 * c-objc-common.c (c_tree_printer): Update for new "caret_p" param
2576 for textinfo::set_location.
2578 2015-11-05 Cesar Philippidis <cesar@codesourcery.com>
2579 Thomas Schwinge <thomas@codesourcery.com>
2580 James Norris <jnorris@codesourcery.com>
2582 * c-parser.c (c_parser_omp_clause_name): Add support for
2583 PRAGMA_OACC_CLAUSE_INDEPENDENT and PRAGMA_OACC_CLAUSE_TILE.
2584 (c_parser_omp_clause_default): Add is_oacc argument. Handle
2585 default(none) in OpenACC.
2586 (c_parser_oacc_shape_clause): Allow pointer variables as gang static
2588 (c_parser_oacc_clause_tile): New function.
2589 (c_parser_oacc_all_clauses): Add support for OMP_CLAUSE_DEFAULT,
2590 OMP_CLAUSE_INDEPENDENT and OMP_CLAUSE_TILE.
2591 (OACC_LOOP_CLAUSE_MASK): Add PRAGMA_OACC_CLAUSE_{PRIVATE,INDEPENDENT,
2593 (OACC_KERNELS_MASK): Add PRAGMA_OACC_CLAUSE_DEFAULT.
2594 (OACC_PARALLEL_MASK): Add PRAGMA_OACC_CLAUSE_{DEFAULT,PRIVATE,
2596 (c_parser_omp_all_clauses): Update call to c_parser_omp_clause_default.
2597 (c_parser_oacc_update): Update the error message for missing clauses.
2598 * c-typeck.c (c_finish_omp_clauses): Add support for OMP_CLAUSE_TILE
2599 and OMP_CLAUSE_INDEPENDENT.
2601 2015-11-05 Marek Polacek <polacek@redhat.com>
2604 * c-parser.c (c_parser_postfix_expression_after_paren_type): Don't
2605 deal with pre-evaluation on invalid types.
2607 2015-11-05 Jakub Jelinek <jakub@redhat.com>
2608 Ilya Verbin <ilya.verbin@intel.com>
2610 * c-parser.c: Include context.h and gimple-expr.h.
2611 (c_parser_omp_clause_schedule): Parse schedule modifiers, diagnose
2612 monotonic together with nonmonotonic.
2613 (c_parser_omp_for_loop): Call c_omp_check_loop_iv. Call add_stmt here.
2614 (OMP_DISTRIBUTE_CLAUSE_MASK): Add lastprivate clause.
2615 (c_parser_omp_target_data, c_parser_omp_target_enter_data,
2616 c_parser_omp_target_exit_data): Allow GOMP_MAP_ALWAYS_POINTER.
2617 (c_parser_omp_target): Likewise. Evaluate num_teams and thread_limit
2618 expressions on combined target teams before the target.
2619 (c_parser_omp_declare_target): If decl has "omp declare target" or
2620 "omp declare target link" attribute, and cgraph or varpool node already
2621 exists, then set corresponding flags. Call c_finish_omp_clauses
2622 in the parenthesized extended-list syntax case.
2623 * c-decl.c (c_decl_attributes): Don't diagnose block scope vars inside
2625 * c-typeck.c (handle_omp_array_sections_1): Allow non-zero low-bound
2626 on OMP_CLAUSE_REDUCTION array sections.
2627 (handle_omp_array_sections): Encode low-bound into the MEM_REF, either
2628 into the constant offset, or for variable low-bound using
2629 POINTER_PLUS_EXPR. For structure element based array sections use
2630 GOMP_MAP_ALWAYS_POINTER instead of GOMP_MAP_FIRSTPRIVATE_POINTER.
2631 (c_finish_omp_clauses): Drop generic_field_head, structure
2632 elements are now always mapped even as array section bases,
2633 diagnose same var in data sharing and mapping clauses. Diagnose if
2634 linear step on declare simd is neither a constant nor a uniform
2635 parameter. Look through POINTER_PLUS_EXPR for array section
2636 reductions. Diagnose the same var or function appearing multiple
2637 times on the same directive. Fix up wording for the to clause if t
2638 is neither a FUNCTION_DECL nor a VAR_DECL. Diagnose nonmonotonic
2639 modifier on kinds other than dynamic or guided or nonmonotonic
2640 modifier together with ordered clause.
2642 2015-11-03 Thomas Schwinge <thomas@codesourcery.com>
2643 Chung-Lin Tang <cltang@codesourcery.com>
2645 * c-parser.c (c_parser_omp_construct): Handle PRAGMA_OACC_ATOMIC.
2647 2015-10-29 Andrew MacLeod <amacleod@redhat.com>
2649 * c-array-notation.c: Reorder #include's and remove duplicates.
2650 * c-aux-info.c: Likewise.
2651 * c-convert.c: Likewise.
2652 * c-decl.c: Likewise.
2653 * c-errors.c: Likewise.
2654 * c-lang.c: Likewise.
2655 * c-objc-common.c: Likewise.
2656 * c-parser.c: Likewise.
2657 * c-typeck.c: Likewise.
2659 2015-10-26 Jim Wilson <jim.wilson@linaro.org>
2662 * c-typeck.c (c_build_qualified_type): Clear C_TYPE_INCOMPLETE_VARS
2663 after calling build_qualified_type.
2665 2015-10-27 Cesar Philippidis <cesar@codesourcery.com>
2666 Thomas Schwinge <thomas@codesourcery.com>
2667 James Norris <jnorris@codesourcery.com>
2668 Joseph Myers <joseph@codesourcery.com>
2669 Julian Brown <julian@codesourcery.com>
2670 Bernd Schmidt <bschmidt@redhat.com>
2672 * c-parser.c (c_parser_oacc_shape_clause): New.
2673 (c_parser_oacc_simple_clause): New.
2674 (c_parser_oacc_all_clauses): Add auto, gang, seq, vector, worker.
2675 (OACC_LOOP_CLAUSE_MASK): Add gang, worker, vector, auto, seq.
2677 2015-10-27 Thomas Schwinge <thomas@codesourcery.com>
2678 James Norris <jnorris@codesourcery.com>
2679 Cesar Philippidis <cesar@codesourcery.com>
2683 * c-parser.c (c_parser_oacc_loop): Add mask, cclauses formal
2684 parameters, and handle these. Adjust all users.
2685 (c_parser_oacc_kernels, c_parser_oacc_parallel): Merge functions
2687 (c_parser_oacc_kernels_parallel): ... this new function. Adjust
2689 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels): Don't
2691 (c_finish_omp_construct): Declare function.
2692 * c-typeck.c (c_finish_oacc_parallel, c_finish_oacc_kernels):
2693 Merge functions into...
2694 (c_finish_omp_construct): ... this new function.
2696 2015-10-22 Richard Biener <rguenther@suse.de>
2698 * c-typeck.c (c_finish_omp_clauses): Properly convert operands
2699 before folding a MINUS_EXPR.
2701 2015-10-21 Marek Polacek <polacek@redhat.com>
2704 * c-decl.c (start_function): Warn about vararg functions without
2707 2015-10-21 Ilya Enkovich <enkovich.gnu@gmail.com>
2709 * c-typeck.c (build_conditional_expr): Use boolean vector
2710 type for vector comparison.
2711 (build_vec_cmp): New.
2712 (build_binary_op): Use build_vec_cmp for comparison.
2714 2015-10-20 Marek Polacek <polacek@redhat.com>
2716 * c-parser.c (is_cilkplus_vector_p): Don't define here.
2718 2015-10-20 Marek Polacek <polacek@redhat.com>
2721 * c-parser.c (c_parser_attributes): Break out of the loop if the
2722 token after an attribute isn't a comma.
2724 2015-10-13 Jakub Jelinek <jakub@redhat.com>
2725 Aldy Hernandez <aldyh@redhat.com>
2727 * c-parser.c (c_parser_pragma): Handle PRAGMA_OMP_ORDERED here.
2728 (c_parser_omp_clause_name): Handle OpenMP 4.5 clauses.
2729 (c_parser_omp_variable_list): Handle structure elements for
2730 map, to and from clauses. Handle array sections in reduction
2731 clause. Formatting fixes.
2732 (c_parser_omp_clause_if): Add IS_OMP argument, handle parsing of
2733 if clause modifiers.
2734 (c_parser_omp_clause_num_tasks, c_parser_omp_clause_grainsize,
2735 c_parser_omp_clause_priority, c_parser_omp_clause_hint,
2736 c_parser_omp_clause_defaultmap, c_parser_omp_clause_use_device_ptr,
2737 c_parser_omp_clause_is_device_ptr): New functions.
2738 (c_parser_omp_clause_ordered): Parse optional parameter.
2739 (c_parser_omp_clause_reduction): Handle array reductions.
2740 (c_parser_omp_clause_schedule): Parse optional simd modifier.
2741 (c_parser_omp_clause_nogroup, c_parser_omp_clause_orderedkind): New
2743 (c_parser_omp_clause_linear): Parse linear clause modifiers.
2744 (c_parser_omp_clause_depend_sink): New function.
2745 (c_parser_omp_clause_depend): Parse source/sink depend kinds.
2746 (c_parser_omp_clause_map): Parse release/delete map kinds and
2747 optional always modifier.
2748 (c_parser_oacc_all_clauses): Adjust c_parser_omp_clause_if
2749 and c_finish_omp_clauses callers.
2750 (c_parser_omp_all_clauses): Likewise. Parse OpenMP 4.5 clauses.
2751 Parse "to" as OMP_CLAUSE_TO_DECLARE if on declare target directive.
2752 (c_parser_oacc_cache): Adjust c_finish_omp_clauses caller.
2753 (OMP_CRITICAL_CLAUSE_MASK): Define.
2754 (c_parser_omp_critical): Parse critical clauses.
2755 (c_parser_omp_for_loop): Handle doacross loops, adjust
2756 c_finish_omp_for and c_finish_omp_clauses callers.
2757 (OMP_SIMD_CLAUSE_MASK): Add simdlen clause.
2758 (c_parser_omp_simd): Allow ordered clause if it has no parameter.
2759 (OMP_FOR_CLAUSE_MASK): Add linear clause.
2760 (c_parser_omp_for): Disallow ordered clause when combined with
2761 distribute. Disallow linear clause when combined with distribute
2762 and not combined with simd.
2763 (OMP_ORDERED_CLAUSE_MASK, OMP_ORDERED_DEPEND_CLAUSE_MASK): Define.
2764 (c_parser_omp_ordered): Add CONTEXT argument, remove LOC argument,
2765 parse clauses and if depend clause is found, don't parse a body.
2766 (c_parser_omp_parallel): Disallow copyin clause on target parallel.
2767 Allow target parallel without for after it.
2768 (OMP_TASK_CLAUSE_MASK): Add priority clause.
2769 (OMP_TARGET_DATA_CLAUSE_MASK): Add use_device_ptr clause.
2770 (c_parser_omp_target_data): Diagnose no map clauses or clauses with
2772 (OMP_TARGET_UPDATE_CLAUSE_MASK): Add depend and nowait clauses.
2773 (OMP_TARGET_ENTER_DATA_CLAUSE_MASK,
2774 OMP_TARGET_EXIT_DATA_CLAUSE_MASK): Define.
2775 (c_parser_omp_target_enter_data, c_parser_omp_target_exit_data): New
2777 (OMP_TARGET_CLAUSE_MASK): Add depend, nowait, private, firstprivate,
2778 defaultmap and is_device_ptr clauses.
2779 (c_parser_omp_target): Parse target parallel and target simd. Set
2780 OMP_TARGET_COMBINED on combined constructs. Parse target enter data
2781 and target exit data. Diagnose invalid map kinds.
2782 (OMP_DECLARE_TARGET_CLAUSE_MASK): Define.
2783 (c_parser_omp_declare_target): Parse OpenMP 4.5 forms of this
2785 (c_parser_omp_declare_reduction): Use STRIP_NOPS when checking for
2787 (OMP_TASKLOOP_CLAUSE_MASK): Define.
2788 (c_parser_omp_taskloop): New function.
2789 (c_parser_omp_construct): Don't handle PRAGMA_OMP_ORDERED here,
2790 handle PRAGMA_OMP_TASKLOOP.
2791 (c_parser_cilk_for): Adjust c_finish_omp_clauses callers.
2792 * c-tree.h (c_finish_omp_clauses): Add two new arguments.
2793 * c-typeck.c (handle_omp_array_sections_1): Fix comment typo.
2794 Add IS_OMP argument, handle structure element bases, diagnose
2795 bitfields, pass IS_OMP recursively, diagnose known zero length
2796 array sections in depend clauses, handle array sections in reduction
2797 clause, diagnose negative length even for pointers.
2798 (handle_omp_array_sections): Add IS_OMP argument, use auto_vec for
2799 types, pass IS_OMP down to handle_omp_array_sections_1, handle
2800 array sections in reduction clause, set
2801 OMP_CLAUSE_MAP_MAYBE_ZERO_LENGTH_ARRAY_SECTION if map could be zero
2802 length array section, use GOMP_MAP_FIRSTPRIVATE_POINTER for IS_OMP.
2803 (c_finish_omp_clauses): Add IS_OMP and DECLARE_SIMD arguments.
2804 Handle new OpenMP 4.5 clauses and new restrictions for the old ones.
2806 2015-10-06 Marek Polacek <polacek@redhat.com>
2808 * c-parser.c (c_parser_statement_after_labels): Use
2809 protected_set_expr_location.
2810 (c_parser_omp_clause_num_gangs): Likewise.
2811 (c_parser_omp_clause_num_threads): Likewise.
2812 (c_parser_omp_clause_num_workers): Likewise.
2813 (c_parser_omp_clause_vector_length): Likewise.
2814 (c_parser_omp_clause_num_teams): Likewise.
2815 (c_parser_omp_clause_thread_limit): Likewise.
2816 * c-typeck.c (build_c_cast): Likewise.
2817 (c_cast_expr): Likewise.
2819 2015-10-05 Richard Sandiford <richard.sandiford@arm.com>
2821 * c-typeck.c (c_tree_equal): Use real_equal instead of
2824 2015-10-04 Jason Merrill <jason@redhat.com>
2826 * c-parser.c (c_lex_one_token): Handle @synchronized.
2827 * c-decl.c (match_builtin_function_types): A declaration of a built-in
2828 can change whether the function is transaction_safe.
2830 2015-10-02 Marek Polacek <polacek@redhat.com>
2833 * c-typeck.c (convert_for_assignment): Use the expansion point
2834 location throughout.
2836 2015-10-02 Marek Polacek <polacek@redhat.com>
2839 * c-parser.c (c_parser_statement_after_labels): Add CHAIN parameter
2840 and pass it down to c_parser_if_statement.
2841 (c_parser_else_body): Add CHAIN parameter and pass it down to
2842 c_parser_statement_after_labels.
2843 (c_parser_if_statement): Add CHAIN parameter. Add code to warn about
2844 duplicated if-else-if conditions.
2846 2015-10-01 Marek Polacek <polacek@redhat.com>
2848 * c-typeck.c (convert_for_assignment): Improve commentary.
2850 2015-09-30 Marek Polacek <polacek@redhat.com>
2853 * c-typeck.c (c_finish_return): Use the expansion point location for
2854 certain "return with value" warnings.
2856 2015-09-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
2858 * c-parser.c (pragma_lex): Add loc argument.
2860 2015-09-15 Marek Polacek <polacek@redhat.com>
2863 * c-decl.c (tag_exists_p): New function.
2864 * c-parser.c (c_parser_declaration_or_fndef): Give a hint when
2865 struct/union/enum keywords are missing.
2866 * c-tree.h (tag_exists_p): Declare.
2868 2015-09-15 Marek Polacek <polacek@redhat.com>
2870 * c-decl.c (lookup_label): Return NULL_TREE instead of 0.
2871 (lookup_tag): Change the type of THISLEVEL_ONLY to bool.
2872 Return NULL_TREE instead of 0.
2873 (lookup_name): Return NULL_TREE instead of 0.
2874 (lookup_name_in_scope): Likewise.
2875 (shadow_tag_warned): Use true instead of 1 and NULL_TREE instead of 0.
2876 (parser_xref_tag): Use false instead of 0.
2877 (start_struct): Use true instead of 1.
2878 (start_enum): Use true instead of 1 and NULL_TREE instead of 0.
2880 2015-09-14 Marek Polacek <polacek@redhat.com>
2882 * c-typeck.c (set_nonincremental_init_from_string): Use
2883 HOST_WIDE_INT_M1U when shifting a negative value.
2885 2015-09-09 Mark Wielaard <mjw@redhat.com>
2887 * c-typeck.c (build_binary_op): Check and warn when nonnull arg
2890 2015-09-10 Jakub Jelinek <jakub@redhat.com>
2893 * c-parser.c (c_parser_omp_for_loop): Emit DECL_EXPR stmts
2894 into OMP_FOR_PRE_BODY rather than before the loop.
2896 2015-09-09 Jakub Jelinek <jakub@redhat.com>
2899 * c-parser.c (c_parser_oacc_all_clauses,
2900 c_parser_omp_all_clauses): Remove invalid clause from
2901 list of clauses even if parser->error is set.
2904 * c-parser.c (c_parser_omp_clause_aligned,
2905 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen): Fix up
2907 * c-decl.c (temp_pop_parm_decls): Allow b->decl equal to
2911 * c-parser.c (c_parser_omp_atomic): Use c_parser_cast_expression
2912 instead of c_parser_unary_expression. If the result is !lvalue_p,
2913 wrap the result of c_fully_fold into NON_LVALUE_EXPR.
2915 2015-09-04 Marek Polacek <polacek@redhat.com>
2918 * c-typeck.c (build_binary_op): Don't instrument static initializers.
2920 2015-09-03 Martin Sebor <msebor@redhat.com>
2923 * c-typeck.c (convert_arguments, parser_build_unary_op,
2924 build_conditional_expr, c_cast_expr, convert_for_assignment,
2925 build_binary_op, _objc_common_truthvalue_conversion): Call
2927 (c_decl_implicit): Define.
2929 2015-09-02 Marek Polacek <polacek@redhat.com>
2932 * c-parser.c (c_parser_enum_specifier): Give a better error for
2935 2015-08-18 Trevor Saunders <tbsaunde@tbsaunde.org>
2937 * c-aux-info.c, c-parser.c, c-tree.h: Remove useless typedefs.
2939 2015-08-12 Marek Polacek <polacek@redhat.com>
2941 * c-decl.c (grokdeclarator): Call error_at instead of error and pass
2944 2015-08-03 Marek Polacek <polacek@redhat.com>
2947 * c-decl.c (check_bitfield_type_and_width): Add location parameter.
2949 (grokdeclarator): Pass LOC down to check_bitfield_type_and_width.
2951 2015-08-02 Patrick Palka <ppalka@gcc.gnu.org>
2953 * c-parser.c (c_parser_if_body): Take token_indent_info
2954 argument. Call warn_for_misleading_indentation even when the
2955 body is a semicolon. Extract token_indent_infos corresponding
2956 to the guard, body and next tokens. Adjust call to
2957 warn_for_misleading_indentation accordingly.
2958 (c_parser_else_body): Likewise.
2959 (c_parser_if_statement): Likewise.
2960 (c_parser_while_statement): Likewise.
2961 (c_parser_for_statement): Likewise.
2963 2015-07-28 Luis Felipe Strano Moraes <luis.strano@gmail.com>
2964 Manuel López-Ibáñez <manu@gcc.gnu.org>
2966 * c-decl.c (get_parm_info): Remove static var. Update warning
2969 2015-07-27 Marek Polacek <polacek@redhat.com>
2973 * c-typeck.c (parser_build_binary_op): Call warn_tautological_cmp.
2975 2015-07-20 Marek Polacek <polacek@redhat.com>
2978 * c-typeck.c (digest_init): Pass OPT_Wpedantic to pedwarn_init.
2979 (build_binary_op): Warn about left shift overflows.
2981 2015-07-09 Andrew MacLeod <amacleod@redhat.com>
2983 * c-array-notation.c: Adjust includes for flags.h changes.
2984 * c-objc-common.c: Likewise.
2986 2015-07-07 Andrew MacLeod <amacleod@redhat.com>
2988 * c-array-notation.c: Adjust includes.
2989 * c-aux-info.c: Likewise.
2990 * c-convert.c: Likewise.
2991 * c-decl.c: Likewise.
2992 * c-errors.c: Likewise.
2993 * c-lang.c: Likewise.
2994 * c-objc-common.c: Likewise.
2995 * c-parser.c: Likewise.
2996 * c-typeck.c: Likewise.
2998 2015-06-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
3001 * c-decl.c (finish_function): Call do_warn_unused_parameter.
3003 2015-06-29 Marek Polacek <polacek@redhat.com>
3006 * c-typeck.c (struct c_switch): Add BOOL_COND_P and OUTSIDE_RANGE_P.
3007 (c_start_case): Set BOOL_COND_P and OUTSIDE_RANGE_P. Don't warn
3008 about -Wswitch-bool here.
3009 (do_case): Update c_add_case_label call.
3010 (c_finish_case): Update c_do_switch_warnings call.
3012 2015-06-27 Marek Polacek <polacek@redhat.com>
3014 * c-typeck.c: Use VECTOR_TYPE_P throughout.
3016 2015-06-26 Marek Polacek <polacek@redhat.com>
3018 * c-array-notation.c (fix_builtin_array_notation_fn): Use
3020 * c-typeck.c (array_to_pointer_conversion): Likewise.
3021 (build_unary_op): Likewise.
3022 (c_finish_return): Likewise.
3024 2015-06-25 Andrew MacLeod <amacleod@redhat.com>
3026 * c-decl.c: Remove ipa-ref.h and plugin-api.h from include list.
3027 * c-parser.c: Likewise.
3029 2015-06-25 Richard Sandiford <richard.sandiford@arm.com>
3031 * c-decl.c (detect_field_duplicates_hash): Use nofree_ptr_hash
3032 instead of pointer_hash.
3033 (detect_field_duplicates): Likewise.
3035 2015-06-25 Marek Polacek <polacek@redhat.com>
3037 * c-array-notation.c: Use VAR_P throughout.
3038 * c-decl.c: Likewise.
3039 * c-objc-common.c: Likewise.
3040 * c-parser.c: Likewise.
3041 * c-typeck.c: Likewise.
3043 2015-06-25 Marek Polacek <polacek@redhat.com>
3045 * c-decl.c: Use is_global_var throughout.
3046 * c-parser.c: Likewise.
3047 * c-typeck.c: Likewise.
3049 2015-06-17 Andrew MacLeod <amacleod@redhat.com>
3051 * c-array-notation.c: Do not include input.h, line-map.h or is-a.h.
3052 * c-aux-info.c: Likewise.
3053 * c-convert.c: Likewise.
3054 * c-decl.c: Likewise.
3055 * c-errors.c: Likewise.
3056 * c-lang.c: Likewise.
3057 * c-objc-common.c: Likewise.
3058 * c-parser.c: Likewise.
3059 * c-typeck.c: Likewise.
3061 2015-06-11 Jan Hubicka <hubicka@ucw.cz>
3064 * c-decl.c (start_enum): Set TYPE_PACKED consistently among type
3067 2015-06-11 Pierre-Marie de Rodat <derodat@adacore.com>
3069 * c-decl.c (pop_scope): Register the main translation unit
3070 through the new debug hook.
3072 2015-06-08 Andrew MacLeod <amacleod@redhat.com>
3074 * c-array-notation.c : Adjust include files.
3075 * c-aux-info.c : Likewise.
3076 * c-convert.c : Likewise.
3077 * c-decl.c : Likewise.
3078 * c-errors.c : Likewise.
3079 * c-lang.c : Likewise.
3080 * c-lang.h : Likewise.
3081 * c-objc-common.c : Likewise.
3082 * c-parser.c : Likewise.
3083 * c-typeck.c : Likewise.
3085 2015-06-05 Aldy Hernandez <aldyh@redhat.com>
3087 * c-decl.c (finish_struct): Save C_TYPE_INCOMPLETE_VARS and
3088 immediately clobber it.
3089 (c_write_global_declarations_1): Remove call to
3090 check_global_declaration_1.
3091 (c_write_global_declarations_2): Remove.
3092 (c_write_final_cleanups): Rename from c_write_global_declarations.
3093 Remove call to finalize_compilation_unit.
3094 Remove calls to debugging hooks.
3095 * c-objc-common.c: Adjust comment for c_warn_unused_global_decl.
3096 * c-objc-common.h: Remove LANG_HOOKS_WRITE_GLOBALS.
3097 * c-tree.h: Remove c_write_global_declarations.
3099 2015-06-04 Andrew MacLeod <amacleod@redhat.com>
3101 * c-array-notation.c: Adjust includes for restructured coretypes.h.
3102 * c-aux-info.c: Likewise.
3103 * c-convert.c: Likewise.
3104 * c-decl.c: Likewise.
3105 * c-errors.c: Likewise.
3106 * c-lang.c: Likewise.
3107 * c-objc-common.c: Likewise.
3108 * c-parser.c: Likewise.
3109 * c-typeck.c: Likewise.
3111 2015-06-04 Marek Polacek <polacek@redhat.com>
3114 * c-typeck.c (build_c_cast): Wrap VALUE into NON_LVALUE_EXPR if
3117 2015-06-03 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
3119 * c-decl.c (warn_cxx_compat_finish_struct): New parameters code, record_loc.
3120 Warn for empty struct.
3121 (finish_struct): Pass TREE_CODE(t) and loc to warn_cxx_compat_finish_struct.
3123 2015-06-02 Andres Tiraboschi <andres.tiraboschi@tallertechnologies.com>
3125 * c-decl.c (start_function): Call plugin before parsing.
3126 (finish_function): Call plugin after parsing.
3128 2015-06-02 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
3131 * c-decl.c (merge_decls): Merge DECL_COMMON.
3133 2015-05-22 Jim Wilson <jim.wilson@linaro.org>
3135 * Make-lang.in (check_gcc_pallelize): Define.
3137 2015-05-22 Marek Polacek <polacek@redhat.com>
3140 * c-parser.c (c_parser_enum_specifier): Parse and apply enumerator
3143 2015-05-21 Marek Polacek <polacek@redhat.com>
3145 * c-typeck.c (inform_declaration): Use DECL_IS_BUILTIN instead of
3148 2015-05-20 Marek Polacek <polacek@redhat.com>
3150 * c-decl.c: Use VAR_OR_FUNCTION_DECL_P throughout.
3151 * c-typeck.c: Likewise.
3153 2015-05-19 Marek Polacek <polacek@redhat.com>
3155 * c-typeck.c (start_init): Use AGGREGATE_TYPE_P.
3157 2015-05-19 Jakub Jelinek <jakub@redhat.com>
3160 * c-parser.c (c_parser_omp_for_loop): Don't add
3161 OMP_CLAUSE_SHARED to OMP_PARALLEL_CLAUSES when moving
3162 OMP_CLAUSE_LASTPRIVATE clause to OMP_FOR_CLAUSES.
3163 (c_parser_omp_teams): Set OMP_TEAMS_COMBINED for combined
3166 2015-05-19 Mikhail Maltsev <maltsevm@gmail.com>
3168 * c-typeck.c (build_array_ref): Use std::swap instead of explicit
3171 2015-05-16 Manuel López-Ibáñez <manu@gcc.gnu.org>
3174 * c-objc-common.c (c_tree_printer): Replace locus pointer with
3177 2015-05-14 Marek Polacek <polacek@redhat.com>
3181 * c-typeck.c (digest_init): Call pedwarn_init with OPT_Wpedantic
3184 2015-05-12 David Malcolm <dmalcolm@redhat.com>
3186 * c-parser.c (c_parser_if_body): Add param "if_loc", use it
3187 to add a call to warn_for_misleading_indentation.
3188 (c_parser_else_body): Likewise, adding param "else_loc".
3189 (c_parser_if_statement): Check for misleading indentation.
3190 (c_parser_while_statement): Likewise.
3191 (c_parser_for_statement): Likewise.
3193 2015-05-08 Marek Polacek <polacek@redhat.com>
3196 * c-typeck.c (add_pending_init): Use OPT_Woverride_init_side_effects.
3197 (output_init_element): Likewise.
3199 2015-05-07 Marek Polacek <polacek@redhat.com>
3202 * c-typeck.c (build_binary_op): Warn when left shifting a negative
3205 2015-04-30 Marek Polacek <polacek@redhat.com>
3207 * c-typeck.c (set_init_label): Call error_at instead of error and
3210 * c-typeck.c (c_incomplete_type_error): Refactor to use %qT. Print
3213 * c-typeck.c (c_build_va_arg): Clarify the error message.
3215 2015-04-29 Thomas Schwinge <thomas@codesourcery.com>
3217 * c-parser.c (c_parser_oacc_enter_exit_data): Use
3218 OMP_STANDALONE_CLAUSES.
3220 2015-04-28 Marek Polacek <polacek@redhat.com>
3222 * c-parser.c (c_parser_binary_expression): Remove duplicate line.
3224 2015-04-28 Marek Polacek <polacek@redhat.com>
3227 * c-typeck.c (c_build_va_arg): Require TYPE be a complete type.
3229 2015-04-25 Marek Polacek <polacek@redhat.com>
3232 * c-decl.c (finish_enum): Copy over TYPE_ALIGN. Also check for "mode"
3235 2015-04-23 Marek Polacek <polacek@redhat.com>
3238 * c-decl.c (set_labels_context_r): New function.
3239 (store_parm_decls): Call it via walk_tree_without_duplicates.
3240 * c-typeck.c (convert_lvalue_to_rvalue): Use create_tmp_var_raw
3241 instead of create_tmp_var. Build TARGET_EXPR instead of
3243 (build_atomic_assign): Use create_tmp_var_raw instead of
3244 create_tmp_var. Build TARGET_EXPRs instead of MODIFY_EXPR.
3246 2015-04-20 Ilya Verbin <ilya.verbin@intel.com>
3248 * c-parser.c (c_parser_oacc_enter_exit_data): Remove excess semicolon.
3249 (c_parser_omp_target_update): Add missed %> to error_at ().
3251 2015-04-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
3254 * c-decl.c (c_default_pointer_mode): Remove definition.
3255 * c-tree.h (c_default_pointer_mode): Remove declaration.
3257 2015-03-27 Tobias Burnus <burnus@net-b.de>
3260 * c-parser.c (c_parser_skip_to_pragma_eol): Optionally, don't
3262 (c_parser_omp_for, c_parser_omp_parallel, c_parser_omp_distribute,
3263 c_parser_omp_teams, c_parser_omp_target, c_parser_omp_declare):
3264 Update calls to not error for skipped omp pragmas with -fopenmp-simd.
3266 2015-03-19 Jakub Jelinek <jakub@redhat.com>
3268 * c-decl.c (c_decl_attributes): Also add "omp declare target"
3269 attribute for DECL_EXTERNAL VAR_DECLs.
3271 2015-03-11 Jakub Jelinek <jakub@redhat.com>
3273 * c-parser.c (c_parse_init): Don't call xstrdup on get_identifier
3276 2015-03-10 Jakub Jelinek <jakub@redhat.com>
3279 * c-typeck.c (parser_build_binary_op): Check for tcc_comparison
3280 before preparing arguments to warn_logical_not_parentheses.
3282 2015-03-09 Jakub Jelinek <jakub@redhat.com>
3285 * c-typeck.c (parser_build_binary_op): Don't warn for
3286 !!x == y or !b == y where b is _Bool.
3288 2015-03-09 Marek Polacek <polacek@redhat.com>
3290 * c-convert.c (convert): Make use of do_ubsan_in_current_function.
3291 * c-decl.c (grokdeclarator): Likewise.
3292 * c-typeck.c (build_binary_op): Likewise.
3294 2015-02-27 Marek Polacek <polacek@redhat.com>
3297 * c-decl.c (start_decl): Return NULL_TREE if decl is an error node.
3299 2015-02-14 Marek Polacek <polacek@redhat.com>
3302 * c-decl.c (grokdeclarator): Set the range of a flexible array member
3303 declared through a typedef name.
3305 2015-02-13 Marek Polacek <polacek@redhat.com>
3308 * c-decl.c (grokdeclarator): Print also the type when giving
3309 the error message about array's incomplete element type.
3311 2015-02-11 Jakub Jelinek <jakub@redhat.com>
3314 * c-parser.c (c_parser_binary_expression): Fix OpenMP stack[sp].prec
3315 check in the POP macro.
3317 2015-02-09 Marek Polacek <polacek@redhat.com>
3320 * c-typeck.c (process_init_element): Don't always wrap
3321 COMPOUND_LITERAL_EXPR in a SAVE_EXPR in C99 mode when
3322 initializing a range of elements.
3324 2015-02-04 Jakub Jelinek <jakub@redhat.com>
3328 * c-parser.c (c_parser_omp_atomic): Handle RDIV_EXPR.
3330 2015-02-02 Bruno Loff <bruno.loff@gmail.com>
3332 * c-parser.c (c_parser_declspecs): Call invoke_plugin_callbacks after
3333 processing enum declaration.
3335 2015-01-29 Marek Polacek <polacek@redhat.com>
3338 * c-typeck.c (pop_init_level): If constructor_elements has
3339 exactly one element with integer_zerop value, set constructor_zeroinit
3340 to 1. Remove braces around warning_init call.
3342 2015-01-27 Jakub Jelinek <jakub@redhat.com>
3345 * c-typeck.c (store_init_value): Don't overwrite DECL_INITIAL
3346 of FUNCTION_DECLs with error_mark_node.
3348 2015-01-26 Jakub Jelinek <jakub@redhat.com>
3351 * c-typeck.c (convert_arguments): Return -1 if there are
3352 error_args, even if we've diagnosed too many arguments.
3354 2015-01-21 Richard Biener <rguenther@suse.de>
3357 * c-decl.c (merge_decls): Call set_builtin_decl_declared_p
3358 for builtins the user declared correctly.
3360 2015-01-15 Thomas Schwinge <thomas@codesourcery.com>
3361 Bernd Schmidt <bernds@codesourcery.com>
3362 Cesar Philippidis <cesar@codesourcery.com>
3363 James Norris <jnorris@codesourcery.com>
3364 Jakub Jelinek <jakub@redhat.com>
3365 Ilmir Usmanov <i.usmanov@samsung.com>
3367 * c-parser.c: Include "gomp-constants.h".
3368 (c_parser_omp_clause_map): Use enum gomp_map_kind instead of enum
3369 omp_clause_map_kind. Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.
3370 Use OMP_CLAUSE_SET_MAP_KIND.
3371 (c_parser_pragma): Handle PRAGMA_OACC_ENTER_DATA,
3372 PRAGMA_OACC_EXIT_DATA, PRAGMA_OACC_UPDATE.
3373 (c_parser_omp_construct): Handle PRAGMA_OACC_CACHE,
3374 PRAGMA_OACC_DATA, PRAGMA_OACC_KERNELS, PRAGMA_OACC_LOOP,
3375 PRAGMA_OACC_PARALLEL, PRAGMA_OACC_WAIT.
3376 (c_parser_omp_clause_name): Handle "auto", "async", "copy",
3377 "copyout", "create", "delete", "deviceptr", "gang", "host",
3378 "num_gangs", "num_workers", "present", "present_or_copy", "pcopy",
3379 "present_or_copyin", "pcopyin", "present_or_copyout", "pcopyout",
3380 "present_or_create", "pcreate", "seq", "self", "vector",
3381 "vector_length", "wait", "worker".
3382 (OACC_DATA_CLAUSE_MASK, OACC_KERNELS_CLAUSE_MASK)
3383 (OACC_ENTER_DATA_CLAUSE_MASK, OACC_EXIT_DATA_CLAUSE_MASK)
3384 (OACC_LOOP_CLAUSE_MASK, OACC_PARALLEL_CLAUSE_MASK)
3385 (OACC_UPDATE_CLAUSE_MASK, OACC_WAIT_CLAUSE_MASK): New macros.
3386 (c_parser_omp_variable_list): Handle OMP_CLAUSE__CACHE_.
3387 (c_parser_oacc_wait_list, c_parser_oacc_data_clause)
3388 (c_parser_oacc_data_clause_deviceptr)
3389 (c_parser_omp_clause_num_gangs, c_parser_omp_clause_num_workers)
3390 (c_parser_oacc_clause_async, c_parser_oacc_clause_wait)
3391 (c_parser_omp_clause_vector_length, c_parser_oacc_all_clauses)
3392 (c_parser_oacc_cache, c_parser_oacc_data, c_parser_oacc_kernels)
3393 (c_parser_oacc_enter_exit_data, c_parser_oacc_loop)
3394 (c_parser_oacc_parallel, c_parser_oacc_update)
3395 (c_parser_oacc_wait): New functions.
3396 * c-tree.h (c_finish_oacc_parallel, c_finish_oacc_kernels)
3397 (c_finish_oacc_data): New prototypes.
3398 * c-typeck.c: Include "gomp-constants.h".
3399 (handle_omp_array_sections): Handle GOMP_MAP_FORCE_DEVICEPTR. Use
3400 GOMP_MAP_* instead of OMP_CLAUSE_MAP_*. Use
3401 OMP_CLAUSE_SET_MAP_KIND.
3402 (c_finish_oacc_parallel, c_finish_oacc_kernels)
3403 (c_finish_oacc_data): New functions.
3404 (c_finish_omp_clauses): Handle OMP_CLAUSE__CACHE_,
3405 OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
3406 OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
3407 OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_GANG,
3408 OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, and OMP_CLAUSE_MAP's
3409 GOMP_MAP_FORCE_DEVICEPTR.
3411 2015-01-09 Michael Collison <michael.collison@linaro.org>
3413 * c-array-notation.c: Include hash-set.h, machmode.h,
3414 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3415 fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
3416 * c-aux-info.c: Ditto.
3417 * c-convert.c: Ditto.
3419 * c-errors.c: Ditto.
3420 * c-lang.c: Dittoxs.
3421 * c-objc-common.c: Ditto.
3422 * c-parser.c: Ditto.
3423 * c-typeck.c: Include hash-set.h, machmode.h,
3424 vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
3425 fold-const.h, wide-int.h, inchash.h, real.h and
3426 fixed-value.h due to flattening of tree.h.
3428 2015-01-07 Marek Polacek <polacek@redhat.com>
3431 * c-typeck.c (process_init_element): Disallow initialization of
3432 a flexible array member with a string constant if the structure
3435 2015-01-05 Jakub Jelinek <jakub@redhat.com>
3438 * c-typeck.c (convert_for_assignment, c_finish_return): For
3439 -fsanitize=float-cast-overflow casts from REAL_TYPE to integer/enum
3440 types also set in_late_binary_op around convert call.
3441 * c-convert.c (convert): For -fsanitize=float-cast-overflow REAL_TYPE
3442 to integral type casts, if not in_late_binary_op, pass c_fully_fold
3443 result on expr as last argument to ubsan_instrument_float_cast,
3444 if in_late_binary_op, don't use c_save_expr but save_expr.
3446 Update copyright years.
3448 2015-01-05 Marek Polacek <polacek@redhat.com>
3451 * c-typeck.c (build_array_ref): Pass loc down to
3452 warn_array_subscript_with_type_char.
3454 2014-12-20 Martin Uecker <uecker@eecs.berkeley.edu>
3456 * c-typeck.c: New behavious for pointers to arrays with qualifiers
3457 (common-pointer-type): For pointers to arrays take qualifiers from
3459 (build_conditional_expr): Add warnings for lost qualifiers.
3460 (comp-target-types): Allow pointers to arrays with different qualifiers.
3461 (convert-for-assignment): Adapt warnings for discarded qualifiers. Add
3462 WARNING_FOR_QUALIFIERS macro and rename WARN_FOR_QUALIFIERS
3463 to PEDWARN_FOR_QUALIFIERS.
3465 2014-12-17 Jakub Jelinek <jakub@redhat.com>
3468 * c-convert.c: Include ubsan.h.
3469 (convert): For real -> integral casts and
3470 -fsanitize=float-cast-overflow don't call convert_to_integer, but
3471 instead instrument the float cast directly.
3473 2014-11-29 Jakub Jelinek <jakub@redhat.com>
3475 * c-typeck.c (convert_lvalue_to_rvalue, build_atomic_assign,
3476 c_finish_stmt_expr): Remove NULL last argument from
3477 create_tmp_var_raw and create_tmp_var calls.
3478 * c-array-notation.c (fix_builtin_array_notation_fn,
3479 build_array_notation_expr, fix_conditional_array_notations_1,
3480 fix_array_notation_expr, fix_array_notation_call_expr): Likewise.
3482 2014-11-28 Marek Polacek <polacek@redhat.com>
3485 * c-typeck.c (build_binary_op) <RSHIFT_EXPR, LSHIFT_EXPR>: Don't
3486 convert the right operand to integer type.
3488 2014-11-25 Marek Polacek <polacek@redhat.com>
3491 * c-decl.c (start_function): Disable -Wmissing-declarations warning
3492 for inline functions.
3494 2014-11-21 Jakub Jelinek <jakub@redhat.com>
3497 * c-typeck.c (build_array_ref): Adjust
3498 convert_vector_to_pointer_for_subscript caller. If it returns true,
3499 call non_lvalue_loc on the result.
3501 2014-11-11 Richard Biener <rguenther@suse.de>
3503 * c-decl.c (c_init_decl_processing): Do not set pedantic_lvalues
3506 2014-11-10 Andi Kleen <ak@linux.intel.com>
3509 * c-parser.c (c_parser_statement_after_labels): Call
3511 (c_parser_if_statement): Dito.
3512 (c_parser_switch_statement): Dito.
3513 (c_parser_while_statement): Dito.
3514 (c_parser_do_statement): Dito.
3515 (c_parser_for_statement): Dito.
3516 * c-typeck.c (c_finish_loop): Dito.
3518 2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
3520 * c-typeck.c (build_binary_op): Use OPT_Wshift_count_negative and
3521 OPT_Wshift_count_overflow in the warnings.
3523 2014-10-30 Marek Polacek <polacek@redhat.com>
3525 * c-objc-common.c (c_tree_printer) <case 'T'>: For a typedef name,
3526 print the stripped version as well, if they're not the same.
3528 2014-10-29 Richard Sandiford <richard.sandiford@arm.com>
3530 * c-decl.c, c-tree.h, c-typeck.c: Remove redundant enum from
3533 2014-10-28 Andrew MacLeod <amacleod@redhat.com>
3535 * c-decl.c: Adjust include files.
3536 * c-parser.c: Ditto.
3538 2014-10-27 Phil Muldoon <pmuldoon@redhat.com>
3539 Tom Tromey <tromey@redhat.com>
3541 * c-tree.h (enum c_oracle_request): New.
3542 (c_binding_oracle_function): New typedef.
3543 (c_binding_oracle, c_pushtag, c_bind): Declare.
3544 * c-decl.c (c_binding_oracle): New global.
3545 (I_SYMBOL_CHECKED): New macro.
3546 (i_symbol_binding): New function.
3547 (I_SYMBOL_BINDING, I_SYMBOL_DECL): Redefine.
3548 (I_TAG_CHECKED): New macro.
3549 (i_tag_binding): New function.
3550 (I_TAG_BINDING, I_TAG_DECL): Redefine.
3551 (I_LABEL_CHECKED): New macro.
3552 (i_label_binding): New function.
3553 (I_LABEL_BINDING, I_LABEL_DECL): Redefine.
3554 (c_print_identifier): Save and restore c_binding_oracle.
3555 (c_pushtag, c_bind): New functions.
3557 2014-10-27 Andrew MacLeod <amacleod@redhat.com>
3559 * c-typeck.c: Adjust include files.
3561 2014-10-26 Manuel López-Ibáñez <manu@gcc.gnu.org>
3564 * c-objc-common.c (c_objc_common_init): Do not do diagnostics
3565 initialization here...
3566 (c_initialize_diagnostics): ... but here. Set defaults after
3567 building pretty-printer.
3569 2014-10-23 Marek Polacek <polacek@redhat.com>
3572 * c-decl.c (pop_scope): Don't print warning in external_scope.
3574 2014-10-19 Marek Polacek <polacek@redhat.com>
3577 * c-typeck.c (output_init_element): Allow initializing objects with
3578 static storage duration with compound literals even in C99 and add
3581 2014-10-17 Marek Polacek <polacek@redhat.com>
3584 * c-typeck.c (digest_init): Allow initializing objects with static
3585 storage duration with compound literals even in C99 and add pedwarn
3588 2014-10-17 Marek Polacek <polacek@redhat.com>
3591 * c-tree.h (C_TYPE_ERROR_REPORTED): Define.
3592 * c-typeck.c (build_indirect_ref): Don't print the "dereferencing..."
3593 error multiple times. Print the type.
3595 2014-10-17 Marek Polacek <polacek@redhat.com>
3598 * c-typeck.c (build_array_ref): Bail if the index in an incomplete
3601 2014-10-17 Marek Polacek <polacek@redhat.com>
3603 * c-decl.c (grokdeclarator): Use OPT_Wimplicit_int unconditionally.
3604 (start_function): Use OPT_Wimplicit_int instead of 0.
3605 (store_parm_decls_oldstyle): Likewise.
3607 2014-10-17 Alan Modra <amodra@gmail.com>
3610 * c-decl.c (merge_decls): Don't merge section name or tls model
3611 to newdecl symtab node, instead merge to olddecl. Override
3612 existing olddecl section name. Set tls_model for all thread-local
3613 vars, not just OMP thread-private ones. Remove incorrect comment.
3615 2014-10-16 Andrew MacLeod <amacleod@redhat.com>
3617 * c-decl.c: Adjust include files.
3619 2014-10-14 DJ Delorie <dj@redhat.com>
3621 * c-parser.c (c_parse_init): Add RID entries for each __intN.
3622 (c_token_starts_typename): Check all __intN, not just __int128.
3623 (c_token_starts_declspecs): Likewise.
3624 (c_parser_declspecs): Likewise.
3625 (c_parser_attribute_any_word): Likewise.
3626 (c_parser_objc_selector): Likewise.
3627 * c-tree.h (c_typespec_keyword): cts_int128 -> cts_int_n.
3628 (struct c_declspecs): Add int_n_idx field to record *which* __intN
3630 * c-decl.c (declspecs_add_type): Check for all __intN, not just
3632 (finish_declspecs): Likewise.
3634 2014-10-13 Anthony Brandon <anthony.brandon@gmail.com>
3636 * c-parser.c (c_parser_all_labels): New function to replace
3638 (c_parser_statement): Call the new function.
3640 2014-10-09 Marek Polacek <polacek@redhat.com>
3643 * c-typeck.c (pop_init_level): Don't warn about initializing
3646 2014-10-07 Marek Polacek <polacek@redhat.com>
3649 * c-decl.c (header_for_builtin_fn): New function.
3650 (implicitly_declare): Suggest which header to include.
3652 2014-10-07 Marek Polacek <polacek@redhat.com>
3654 * c-convert.c (convert): Use error_operand_p.
3655 * c-typeck.c (require_complete_type): Likewise.
3656 (really_atomic_lvalue): Likewise.
3657 (digest_init): Likewise.
3658 (handle_omp_array_sections_1): Likewise.
3660 2014-10-03 Marek Polacek <polacek@redhat.com>
3663 * c-decl.c (pop_scope): Don't warn about "inline function declared
3664 but never defined" for functions marked with gnu_inline attribute.
3666 2014-09-25 Jakub Jelinek <jakub@redhat.com>
3669 * c-parser.c (c_parser_omp_variable_list): Call mark_exp_read
3670 on low_bound and length.
3672 2014-09-24 Marek Polacek <polacek@redhat.com>
3676 * c-parser.c: Don't define CPP_KEYWORD.
3677 (c_parser_switch_statement): Pass original type to c_finish_case.
3678 * c-tree.h (c_finish_case): Update declaration.
3679 * c-typeck.c (c_finish_case): Add TYPE parameter. Pass it
3680 conditionally to c_do_switch_warnings.
3682 2014-09-03 Marek Polacek <polacek@redhat.com>
3685 * c-parser.c (c_parser_static_assert_declaration_no_semi): Strip no-op
3688 2014-09-02 Jakub Jelinek <jakub@redhat.com>
3689 Balaji V. Iyer <balaji.v.iyer@intel.com>
3690 Igor Zamyatin <igor.zamyatin@intel.com>
3692 * c-parser.c (c_parser_cilk_for): New function.
3693 (c_parser_cilk_grainsize): Likewise.
3694 (c_get_temp_regvar): Likewise.
3695 (c_parser_statement_after_labels): Added RID_CILK_FOR case.
3696 (c_parser_pragma): Added PRAGMA_CILK_GRAINSIZE case.
3697 (c_parser_omp_for_loop): Added CILK_FOR and CILK_SIMD checks.
3698 * c-typeck.c (c_finish_omp_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_
3701 2014-08-27 Chen Gang <gang.chen.5i5j@gmail.com>
3703 * c-aux-info.c (gen_type): Resize 'buff' from 10 to 23 bytes,
3704 with using HOST_WIDE_INT without truncation to 'int'
3706 2014-08-22 Marek Polacek <polacek@redhat.com>
3709 * c-typeck.c (parser_build_binary_op): Adjust call to
3710 warn_logical_not_parentheses.
3712 2014-08-22 Igor Zamyatin <igor.zamyatin@intel.com>
3715 * c-parser.c (c_parser_array_notation): Check for correct
3716 type of an array added.
3718 2014-08-19 Marek Polacek <polacek@redhat.com>
3721 * c-typeck.c (build_binary_op): If either operand of a comparison
3722 is a boolean expression, call maybe_warn_bool_compare.
3724 2014-08-19 Patrick Palka <ppalka@gcc.gnu.org>
3727 * c-typeck.c (build_c_cast): Do a conversion even when the
3728 TYPE_MAIN_VARIANTs are the same.
3730 2014-08-19 Marek Polacek <polacek@redhat.com>
3732 * c-decl.c (diagnose_mismatched_decls): Unconditionally call
3733 pedwarn_c99 instead of pedwarn.
3734 (grokfield): Likewise.
3735 (warn_defaults_to): New function.
3736 (grokdeclarator): Call warn_defaults_to instead of pedwarn_c99.
3737 Unconditionally call pedwarn_c99 instead of pedwarn.
3738 (start_function): Call warn_defaults_to instead of pedwarn_c99.
3739 (declspecs_add_scspec): Call pedwarn_c99 instead of pedwarn, don't
3740 check flag_isoc11 before.
3741 * c-errors.c (pedwarn_c99): Change the return type to bool.
3742 Handle -Wc99-c11-compat.
3743 * c-parser.c (disable_extension_diagnostics): Handle
3744 warn_c99_c11_compat.
3745 (restore_extension_diagnostics): Likewise.
3746 (c_parser_static_assert_declaration_no_semi): Call pedwarn_c99
3747 instead of pedwarn, don't check flag_isoc11 before.
3748 (c_parser_declspecs): Likewise.
3749 (c_parser_alignas_specifier): Likewise.
3750 (c_parser_alignof_expression): Likewise.
3751 (c_parser_generic_selection): Likewise.
3752 * c-tree.h (pedwarn_c99): Update declaration.
3753 * c-typeck.c (c_finish_return): Call pedwarn or warning_at instead
3756 2014-08-19 Marek Polacek <polacek@redhat.com>
3758 * c-decl.c (warn_variable_length_array): Pass OPT_Wvla unconditionally
3760 * c-errors.c: Include "opts.h".
3761 (pedwarn_c90): Rewrite to handle -Wno-c90-c99-compat better.
3762 * c-parser.c (disable_extension_diagnostics): Handle negative value
3763 of warn_c90_c99_compat, too.
3764 (restore_extension_diagnostics): Likewise.
3765 (c_parser_compound_statement_nostart): Pass
3766 OPT_Wdeclaration_after_statement unconditionally to pedwarn_c90.
3768 2014-08-12 Marek Polacek <polacek@redhat.com>
3770 * c-parser.c (c_parser_postfix_expression) <case RID_FUNCTION_NAME>:
3772 (c_parser_postfix_expression) <case RID_PRETTY_FUNCTION_NAME>:
3774 (c_parser_postfix_expression) <case RID_C99_FUNCTION_NAME>: Likewise.
3776 2014-08-10 Marek Polacek <polacek@redhat.com>
3779 * c-decl.c (build_array_declarator): Remove check for !flag_isoc99.
3780 Call pedwarn_c90 instead of pedwarn.
3781 (check_bitfield_type_and_width): Likewise.
3782 (declspecs_add_qual): Likewise.
3783 (declspecs_add_type): Likewise.
3784 (warn_variable_length_array): Unify function for -pedantic and -Wvla.
3785 Adjust to only call pedwarn_c90.
3786 (grokdeclarator): Remove pedantic && !flag_isoc99 check. Call
3787 pedwarn_c90 instead of pedwarn.
3788 * c-errors.c (pedwarn_c90): Handle -Wc90-c99-compat.
3789 * c-parser.c (disable_extension_diagnostics): Handle
3790 warn_c90_c99_compat.
3791 (restore_extension_diagnostics): Likewise.
3792 (c_parser_enum_specifier): Remove check for !flag_isoc99. Call
3793 pedwarn_c90 instead of pedwarn.
3794 (c_parser_initelt): Likewise.
3795 (c_parser_postfix_expression): Likewise.
3796 (c_parser_postfix_expression_after_paren_type): Likewise.
3797 (c_parser_compound_statement_nostart): Remove check for !flag_isoc99.
3798 * c-tree.h: Fix formatting.
3799 * c-typeck.c (build_array_ref): Remove check for !flag_isoc99. Call
3800 pedwarn_c90 instead of pedwarn.
3802 2014-08-07 Trevor Saunders <tsaunders@mozilla.com>
3804 * c-typeck.c: Remove include of pointer-set.h.
3806 2014-08-07 Marek Polacek <polacek@redhat.com>
3808 * c-typeck.c (pointer_diff): Remove P - (P + CST) optimization.
3810 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3812 * c-typeck.c: Use hash_map instead of pointer_map.
3814 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
3816 * c-decl.c: Use hash_set instead of pointer_set.
3818 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
3821 * c-array-notation.c (expand_array_notations): Handling
3824 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
3827 * c-typeck.c (c_finish_return): Return 0 instead of the address of
3830 2014-07-30 Tom Tromey <tromey@redhat.com>
3832 * c-typeck.c (struct constructor_stack) <designator_depth>: New
3834 (really_start_incremental_init, push_init_level): Initialize
3836 (pop_init_level): Set global designator_depth.
3837 (process_init_element): Check for designated_init attribute.
3839 2014-07-20 Marek Polacek <polacek@redhat.com>
3842 * c-decl.c (implicit_decl_warning): Add location_t parameter. Use it.
3843 (implicitly_declare): Pass location to implicit_decl_warning.
3845 2014-07-14 Jakub Jelinek <jakub@redhat.com>
3848 * c-parser.c (c_parser_expr_list): Add new argument literal_zero_mask.
3849 If non-NULL, call c_parser_check_literal_zero.
3850 (c_parser_check_literal_zero): New function.
3851 (c_parser_postfix_expression_after_primary): Adjust
3852 c_parser_expr_list caller, handle -Wmemset-transposed-args.
3854 2014-07-06 Marek Polacek <polacek@redhat.com>
3857 * c-decl.c (grokdeclarator): Set C_ARRAY_PARAMETER.
3858 * c-tree.h (C_ARRAY_PARAMETER): Define.
3859 * c-typeck.c (c_expr_sizeof_expr): Warn when using sizeof on an array
3862 2014-07-02 Jan Hubicka <hubicka@ucw.cz>
3863 Chen Gang <gang.chen.5i5j@gmail.com>
3865 * c-decl.c (duplicate_decls): CLear DECL_STRUCT_FUNCTION before
3868 2014-07-01 Marek Polacek <polacek@redhat.com>
3870 * c-typeck.c (convert_for_assignment): Pass OPT_Wint_conversion
3871 instead of 0 to WARN_FOR_ASSIGNMENT.
3873 2014-07-01 Marek Polacek <polacek@redhat.com>
3876 * c-typeck.c (convert_for_assignment): Pass
3877 OPT_Wincompatible_pointer_types instead of 0 to WARN_FOR_ASSIGNMENT.
3879 2014-06-30 Marek Polacek <polacek@redhat.com>
3881 * c-decl.c (grokdeclarator): Don't instrument VLAs if the function
3882 has no_sanitize_undefined attribute.
3884 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
3887 * c-array-notation.c (fix_builtin_array_notation_fn):
3888 Check for 0 arguments in builtin call. Check that bultin argument is
3890 * c-parser.c (c_parser_array_notation): Check for incorrect initial
3893 2014-06-27 Sebastian Huber <sebastian.huber@embedded-brains.de>
3895 * c-parser.c (c_parser_declaration_or_fndef): Discard all type
3896 qualifiers in __auto_type for atomic types.
3897 (c_parser_typeof_specifier): Discard all type qualifiers in
3898 __typeof__ for atomic types.
3900 2014-06-25 Marek Polacek <polacek@redhat.com>
3903 * c-parser.c (c_parser_statement_after_labels): Pass the location of
3904 the return expression to c_finish_return.
3906 2014-06-25 Jakub Jelinek <jakub@redhat.com>
3908 * c-typeck.c (c_finish_omp_clauses): Make sure
3909 OMP_CLAUSE_LINEAR_STEP has correct type.
3911 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
3915 2014-06-24 Jakub Jelinek <jakub@redhat.com>
3917 * c-parser.c (c_parser_omp_for_loop): For
3918 #pragma omp parallel for simd move lastprivate clause from parallel
3919 to for rather than simd.
3921 2014-06-23 Marek Polacek <polacek@redhat.com>
3923 * c-typeck.c (parser_build_binary_op): Don't call
3924 warn_logical_not_parentheses if the RHS is TRUTH_NOT_EXPR.
3926 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
3928 * c-parser.c (c_parser_omp_threadprivate): Likewise.
3929 * c-decl.c (merge_decls): Likewise.
3931 2014-06-09 Marek Polacek <polacek@redhat.com>
3934 * c-typeck.c (error_init): Call inform instead of error_at.
3935 (pedwarn_init): Call inform instead of pedwarn.
3936 (warning_init): Call inform instead of warning_at.
3938 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
3940 * c-decl.c (merge_decls): Use set_decl_section_name.
3941 (duplicate_decls): Remove node if it exists.
3943 2014-06-05 S. Gilles <sgilles@terpmail.umd.edu>
3946 * c-typeck.c (push_init_level, process_init_element,
3947 pop_init_level): Correct check for zero initialization, move
3948 missing brace warning to respect zero initialization.
3950 2014-06-05 Marek Polacek <polacek@redhat.com>
3953 * c-typeck.c (convert_for_assignment): Use expr_loc for ic_argpass.
3955 2014-06-05 Marek Polacek <polacek@redhat.com>
3958 * c-typeck.c (parser_build_binary_op): Warn when logical not is used
3959 on the left hand side operand of a comparison.
3961 2014-06-05 Marek Polacek <polacek@redhat.com>
3964 * c-decl.c (warn_if_shadowing): Call inform instead of warning_at.
3965 Print note only if the warning was printed.
3967 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
3970 * c-array-notation.c (fix_builtin_array_notation_fn): Handle the case
3973 2014-06-03 Marek Polacek <polacek@redhat.com>
3976 * c-parser.c (c_parser_switch_statement): Pass explicit_cast_p to
3978 * c-tree.h (c_start_case): Update.
3979 * c-typeck.c (c_start_case): Add new boolean parameter. Warn if
3980 switch condition has boolean value.
3982 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
3984 * c-decl.c: Include builtins.h.
3985 * c-parser.c: Likewise.
3987 2014-05-27 Marek Polacek <polacek@redhat.com>
3990 * c-typeck.c (convert_arguments): Get location of a parameter. Change
3991 error and warning calls to error_at and warning_at. Pass location of
3992 a parameter to it. Call warning_at with OPT_Wtraditional_conversion.
3993 (convert_for_assignment): Add parameter to WARN_FOR_ASSIGNMENT and
3994 WARN_FOR_QUALIFIERS. Pass expr_loc to those.
3996 2014-05-26 Igor Zamyatin <igor.zamyatin@intel.com>
3999 * c-array-notation.c (fix_builtin_array_notation_fn): Check invalid
4000 function parameters.
4002 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
4004 * c-decl.c (merge_decls): Preserve symtab node pointers.
4005 (duplicate_decls): Free new decl.
4007 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
4009 * c-typeck.c (c_finish_omp_clauses): Remove duplicated variable
4012 * c-parser.c (c_parser_omp_target): Return bool values.
4014 2014-05-22 Thomas Schwinge <thomas@codesourcery.com>
4016 * c-parser.c (c_parser_omp_clause_thread_limit): Rename
4017 num_teams_loc variable to num_thread_limit_loc.
4019 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
4021 * c-array-notation.c (expand_array_notations): Use void_node
4022 instead of void_zero_node.
4024 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
4026 * c-decl.c (finish_struct): Adjust.
4027 (finish_enum): Likewise.
4029 (record_inline_static): Likewise.
4030 (push_scope): Likewise.
4031 (make_label): Likewise.
4032 (lookup_label_for_goto): Likewise.
4033 (finish_struct): Likewise.
4034 (finish_enum): Likewise.
4035 (store_parm_decls): Likewise.
4036 (c_push_function_context): Likewise.
4037 * c-lang.h: Remove usage of variable_size gty attribute.
4038 * c-parser.c (c_parse_init): Adjust.
4039 (c_parse_file): Likewise.
4041 2014-05-13 Marek Polacek <polacek@redhat.com>
4044 * c-typeck.c (convert_for_assignment): Pass location to
4045 WARN_FOR_ASSIGNMENT instead of input_location.
4047 2014-05-10 Marek Polacek <polacek@redhat.com>
4049 * c-parser.c (c_parser_declaration_or_fndef): Pass init_loc to
4050 maybe_warn_string_init.
4051 (c_parser_postfix_expression_after_paren_type): Pass type_loc to
4052 maybe_warn_string_init.
4053 * c-tree.h (maybe_warn_string_init): Update declaration.
4054 * c-typeck.c (maybe_warn_string_init): Add location parameter.
4055 Call pedwarn_init with loc instead of with input_location.
4056 (digest_init): Pass init_loc to maybe_warn_string_init.
4057 (pop_init_level): Call pedwarn_init with loc instead of with
4059 (set_init_index): Likewise.
4060 (process_init_element): Likewise.
4062 2014-05-09 Marek Polacek <polacek@redhat.com>
4065 * c-parser.c (c_parser_braced_init): Pass brace_loc to push_init_level.
4066 (c_parser_initelt): Pass location to set_init_label. Pass array index
4067 location to set_init_index.
4068 * c-tree.h (push_init_level): Update declaration.
4069 (pop_init_level): Likewise.
4070 (set_init_index): Likewise.
4071 (set_init_label): Likewise.
4072 * c-typeck.c (error_init): Add location parameter. Call error_at
4074 (digest_init): Pass init_loc to error_init.
4075 (really_start_incremental_init):
4076 (push_init_level): Add location parameter. Pass loc to pop_init_level
4078 (pop_init_level): Likewise.
4079 (set_designator): Add location parameter. Pass loc to pop_init_level,
4080 push_init_level, and error_init.
4081 (set_init_index): Add location parameter. Pass loc to error_init and
4083 (set_init_label): Likewise.
4084 (output_init_element): Pass loc to error_init.
4085 (process_init_element): Pass loc to error_init, pop_init_level,
4086 pedwarn_init, and push_init_level.
4088 2014-05-09 Marek Polacek <polacek@redhat.com>
4091 * c-parser.c (c_parser_attributes): Parse the arguments as an
4092 expression-list if the attribute takes identifier.
4094 2014-05-08 Marek Polacek <polacek@redhat.com>
4097 * c-decl.c (grokdeclarator): Use min_align_of_type instead of
4100 2014-05-08 Marek Polacek <polacek@redhat.com>
4103 * c-decl.c (start_function): Warn for _Atomic-qualified return type
4106 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
4107 Mike Stump <mikestump@comcast.net>
4108 Richard Sandiford <rdsandiford@googlemail.com>
4110 * c-decl.c (check_bitfield_type_and_width): Use TYPE_SIGN.
4111 (finish_enum): Use wide-int interfaces.
4112 * c-parser.c (c_parser_cilk_clause_vectorlength): Likewise.
4113 * c-typeck.c (build_c_cast): Likewise.
4114 (set_nonincremental_init_from_string): Likewise.
4115 (c_tree_equal): Likewise.
4117 2014-05-02 Marek Polacek <polacek@redhat.com>
4120 * c-typeck.c (c_size_in_bytes): Update comment. Don't call error.
4121 Return size_one_node when the type is not complete.
4122 (pointer_diff): Remove comment.
4123 (build_unary_op): Improve error messages.
4125 2014-05-02 Marek Polacek <polacek@redhat.com>
4127 * c-typeck.c (c_finish_return): Separate warning_at calls.
4129 2014-05-02 Marek Polacek <polacek@redhat.com>
4131 * c-tree.h (error_init): Remove declaration.
4132 (pedwarn_init): Likewise.
4133 * c-typeck.c (error_init): Make static and move above.
4134 (pedwarn_init): Likewise.
4135 (warning_init): Move above.
4136 (maybe_warn_string_init): Likewise.
4138 2014-05-01 Jeff Law <law@redhat.com>
4142 2014-04-24 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4143 * c-parser.c (c_parser_sizeof_expression): Reorganize slightly to
4146 2014-05-02 Marek Polacek <polacek@redhat.com>
4149 * c-typeck.c (push_init_level): Set constructor_designated to
4150 p->designated for structures.
4152 2014-05-01 Marek Polacek <polacek@redhat.com>
4155 * c-parser.c (c_parser_declaration_or_fndef): Give better error if
4156 function-definition has an attribute after the declarator.
4158 2014-05-01 Marek Polacek <polacek@redhat.com>
4161 * c-typeck.c (warning_init): Add location_t parameter. Call
4162 warning_at instead of warning.
4163 (push_init_level): Pass input_location to warning_init.
4164 (add_pending_init): Add location_t parameter. Pass loc to
4166 (set_nonincremental_init): Pass input_location to add_pending_init.
4167 (set_nonincremental_init_from_string): Likewise.
4168 (output_init_element): Pass loc to warning_init and to
4171 2014-05-01 Marek Polacek <polacek@redhat.com>
4174 * c-typeck.c (c_finish_return): Distinguish between label and variable
4175 when warning about returning local address.
4177 2014-05-01 Marek Polacek <polacek@redhat.com>
4180 * c-decl.c (declspecs_add_type): Pedwarn if boolean types are used
4183 2014-05-01 Marek Polacek <polacek@redhat.com>
4186 * c-typeck.c (convert_for_assignment): Pass OPT_Wdiscarded_qualifiers
4187 instead of 0 to WARN_FOR_QUALIFIERS.
4189 2014-05-01 Marek Polacek <polacek@redhat.com>
4192 * c-typeck.c (default_conversion): Use better location for
4195 2014-04-30 Marek Polacek <polacek@redhat.com>
4197 * c-typeck.c (build_binary_op): Call ubsan_instrument_division
4198 also when SANITIZE_FLOAT_DIVIDE is on.
4200 2014-04-30 Marek Polacek <polacek@redhat.com>
4203 * c-typeck.c (output_init_element): Pass OPT_Wpedantic to pedwarn
4204 and pedwarn_init. Use loc insted of input_location.
4206 2014-04-30 Marek Polacek <polacek@redhat.com>
4209 * c-typeck.c (build_binary_op): Use location when warning about
4212 2014-04-25 Marek Polacek <polacek@redhat.com>
4215 * c-decl.c (diagnose_mismatched_decls): Warn for mismatched
4216 always_inline/noinline and hot/cold attributes.
4218 2014-04-25 Marek Polacek <polacek@redhat.com>
4221 * c-parser.c (c_parser_initelt): Pass input_location to
4222 process_init_element.
4223 (c_parser_initval): Pass loc to process_init_element.
4224 * c-tree.h (process_init_element): Adjust declaration.
4225 * c-typeck.c (push_init_level): Pass input_location to
4226 process_init_element.
4227 (pop_init_level): Likewise.
4228 (set_designator): Likewise.
4229 (output_init_element): Add location_t parameter. Pass loc to
4231 (output_pending_init_elements): Pass input_location to
4232 output_init_element.
4233 (process_init_element): Add location_t parameter. Pass loc to
4234 output_init_element.
4236 2014-04-24 Jakub Jelinek <jakub@redhat.com>
4238 * c-parser.c (c_parser_omp_atomic): Allow seq_cst before
4239 atomic-clause, allow comma in between atomic-clause and
4242 2014-04-22 Jakub Jelinek <jakub@redhat.com>
4245 * c-parser.c (c_parser_omp_parallel): If c_parser_omp_for
4246 fails, don't set OM_PARALLEL_COMBINED and return NULL.
4248 2014-04-12 Igor Zamyatin <igor.zamyatin@intel.com>
4251 * c-array-notation.c (fix_builtin_array_notation_fn): Use
4252 create_tmp_var instead build_decl for creating temps.
4253 (build_array_notation_expr): Likewise.
4254 (fix_conditional_array_notations_1): Likewise.
4255 (fix_array_notation_expr): Likewise.
4256 (fix_array_notation_call_expr): Likewise.
4258 2014-03-28 Jakub Jelinek <jakub@redhat.com>
4261 * c-tree.h (c_build_function_call_vec): New prototype.
4262 * c-typeck.c (build_function_call_vec): Don't call
4263 resolve_overloaded_builtin here.
4264 (c_build_function_call_vec): New wrapper function around
4265 build_function_call_vec. Call resolve_overloaded_builtin here.
4266 (convert_lvalue_to_rvalue, build_function_call, build_atomic_assign):
4267 Call c_build_function_call_vec instead of build_function_call_vec.
4268 * c-parser.c (c_parser_postfix_expression_after_primary): Likewise.
4269 * c-decl.c (finish_decl): Likewise.
4271 2014-03-18 Manuel López-Ibáñez <manu@gcc.gnu.org>
4274 * c-typeck.c: Use correct format string in cast-qual warning
4276 2014-03-07 Thomas Schwinge <thomas@codesourcery.com>
4278 * c-decl.c (c_decl_attributes): Use
4279 lang_hooks.types.omp_mappable_type.
4280 * c-typeck.c (c_finish_omp_clauses): Likewise.
4282 2014-03-06 Marek Polacek <polacek@redhat.com>
4285 * c-typeck.c (c_finish_return): Call contains_cilk_spawn_stmt instead
4286 of checking tree code.
4288 2014-02-19 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4290 * c-parser.c (c_parser_declspecs): Replace call to error by error_at.
4291 (c_parser_parameter_declaration): Likewise.
4293 2014-02-19 Marek Polacek <polacek@redhat.com>
4296 * c-typeck.c (convert_lvalue_to_rvalue): Set TREE_NO_WARNING on tmp.
4297 Call mark_exp_read on exp.value.
4298 (build_atomic_assign): Set TREE_NO_WARNING on val and old. Set
4299 TREE_ADDRESSABLE on old instead of val.
4300 (emit_side_effect_warnings): Warn only if RHS has !TREE_NO_WARNING.
4302 2014-02-07 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
4304 * c-parser.c (c_parser_get_builtin_args): Replace calls to
4305 C_EXPR_APPEND by vec_safe_push.
4306 * c-tree.h (C_EXPR_APPEND): Remove.
4308 2014-01-31 Marek Polacek <polacek@redhat.com>
4311 * c-typeck.c (convert_lvalue_to_rvalue): Pass vNULL to
4312 build_function_call_vec.
4313 (build_function_call): Likewise.
4314 (build_atomic_assign): Likewise.
4315 (build_function_call_vec): Add arg_loc parameter. Use it.
4316 (convert_arguments): Likewise.
4317 (convert_for_assignment): Rename rhs_loc to expr_loc.
4318 * c-parser.c (c_parser_attributes): Pass NULL to c_parser_expr_list.
4319 (c_parser_objc_keywordexpr): Likewise.
4320 (c_parser_postfix_expression_after_primary): Call
4321 build_function_call_vec with expr_loc rather than op_loc.
4322 Call c_parser_expr_list to fill arg_loc. Pass arg_loc to
4323 build_function_call_vec.
4324 (c_parser_expr_list): Add locations parameter. Fill it with locations
4325 of function arguments.
4326 * c-decl.c (finish_decl): Pass vNULL to build_function_call_vec.
4328 2014-01-30 Marek Polacek <polacek@redhat.com>
4331 * c-typeck.c (build_function_call_vec): Use loc parameter.
4332 (convert_arguments): Add location parameter. Use it.
4333 (ep_convert_and_check): Likewise.
4334 (build_atomic_assign): Adjust convert_for_assignment call.
4335 (build_modify_expr): Likewise.
4336 (digest_init): Likewise.
4337 (c_finish_return): Likewise.
4338 (build_conditional_expr): Adjust ep_convert_and_check calls.
4339 (convert_for_assignment): Add rhs_loc parameter. Use it.
4340 (build_binary_op): Adjust convert_and_check and ep_convert_and_check
4343 2014-01-30 Richard Biener <rguenther@suse.de>
4346 * c-typeck.c (build_function_call_vec): Do not replace calls
4347 to a function via an incompatible type with a runtime abort.
4349 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
4351 * c-parser.c (c_parser_declaration_or_fndef): Replaced
4352 flag_enable_cilkplus with flag_cilkplus.
4353 (c_parser_direct_declarator_inner): Likewise.
4354 (c_parser_attribute_any_word): Likewise.
4355 (c_parser_attributes): Likewise.
4356 (c_parser_compound_statement): Likewise.
4357 (c_parser_statement_after_labels): Likewise.
4358 (c_parser_if_statement): Likewise.
4359 (c_parser_switch_statement): Likewise.
4360 (c_parser_do_statement): Likewise.
4361 (c_parser_for_statement): Likewise.
4362 (c_parser_unary_expression): Likewise.
4363 (c_parser_postfix_expression): Likewise.
4364 (c_parser_postfix_expression_after_primary): Likewise.
4365 (c_parser_postfix_expression_after_primary): Likewise.
4366 (c_parser_omp_clause_name): Likewise.
4367 (c_finish_omp_declare_simd): Likewise.
4368 (c_parser_cilk_verify_simd): Likewise.
4369 * c-typeck.c (build_array_ref): Likewise.
4370 (build_function_call_vec): Likewise.
4371 (convert_arguments): Likewise.
4372 (build_compound_expr): Likewise.
4373 (c_finish_return): Likewise.
4374 (c_finish_if_stmt): Likewise.
4375 (c_finish_loop): Likewise.
4376 (build_binary_op): Likewise.
4378 2014-01-23 Marek Polacek <polacek@redhat.com>
4381 * c-typeck.c (parser_build_binary_op): Use location instead of
4383 (build_binary_op): Pass location to shorten_compare.
4385 2014-01-23 Marek Polacek <polacek@redhat.com>
4388 * c-typeck.c (pointer_diff): Give an error on arithmetic on pointer to
4391 2014-01-23 Marek Polacek <polacek@redhat.com>
4394 * c-typeck.c (build_compound_expr): Warn even for right-hand operand
4395 of a comma expression.
4396 (emit_side_effect_warnings): Likewise.
4398 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
4401 * c-array-notation.c (expand_array_notation_exprs): Rewrote this
4402 function to use walk_tree and moved a lot of its functionality to
4403 expand_array_notations.
4404 (expand_array_notations): New function.
4406 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
4408 * c-parser.c (c_finish_omp_declare_simd): Made "cilk simd function"
4409 attribute an attribute without value.
4411 2014-01-23 Jakub Jelinek <jakub@redhat.com>
4414 * c-typeck.c (c_finish_omp_clause): Reject MIN_EXPR, MAX_EXPR,
4415 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
4417 2014-01-22 Marek Polacek <polacek@redhat.com>
4420 * c-typeck.c (build_conditional_expr): Call c_fully_fold instead
4421 of remove_c_maybe_const_expr on op1 and op2.
4423 2014-01-15 Jakub Jelinek <jakub@redhat.com>
4426 * c-typeck.c (build_modify_expr): For lhs op= rhs, if rhs has side
4427 effects, preevaluate rhs using SAVE_EXPR first.
4429 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
4432 * c-parser.c (c_parser_postfix_expression): Replaced consecutive if
4433 statements with if-elseif statements.
4435 2014-01-06 Marek Polacek <polacek@redhat.com>
4438 * c-decl.c (check_bitfield_type_and_width): Warn for implementation
4439 defined bit-field types only in ISO C.
4441 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4443 Update copyright years
4445 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
4447 * c-array-notation.c: Use the standard form for the copyright notice.
4449 2013-12-18 Balaji V. Iyer <balaji.v.iyer@intel.com>
4451 * c-parser.c (struct c_parser::cilk_simd_fn_tokens): Added new field.
4452 (c_parser_declaration_or_fndef): Added a check if cilk_simd_fn_tokens
4453 field in parser is not empty. If not-empty, call the function
4454 c_parser_finish_omp_declare_simd.
4455 (c_parser_cilk_clause_vectorlength): Modified function to be shared
4456 between SIMD-enabled functions and #pragma simd. Added new parameter.
4457 (c_parser_cilk_all_clauses): Modified the usage of the function
4458 c_parser_cilk_clause_vectorlength as mentioned above.
4459 (c_parser_cilk_simd_fn_vector_attrs): New function.
4460 (c_finish_cilk_simd_fn_tokens): Likewise.
4461 (is_cilkplus_vector_p): Likewise.
4462 (c_parser_omp_clause_name): Added checking for "vectorlength,"
4463 "nomask," and "mask" strings in clause name.
4464 (c_parser_omp_all_clauses): Added 3 new case statements:
4465 PRAGMA_CILK_CLAUSE_VECTORLENGTH, PRAGMA_CILK_CLAUSE_MASK and
4466 PRAGMA_CILK_CLAUSE_NOMASK.
4467 (c_parser_attributes): Added a cilk_simd_fn_tokens parameter. Added a
4468 check for vector attribute and if so call the function
4469 c_parser_cilk_simd_fn_vector_attrs. Also, when Cilk plus is enabled,
4470 called the function c_finish_cilk_simd_fn_tokens.
4471 (c_finish_omp_declare_simd): Added a check if cilk_simd_fn_tokens in
4472 parser field is non-empty. If so, parse them as you would parse
4473 the omp declare simd pragma.
4474 (c_parser_omp_clause_linear): Added a new bool parm. is_cilk_simd_fn.
4475 Added a check when step is a parameter and flag it as error.
4476 (CILK_SIMD_FN_CLAUSE_MASK): New #define.
4477 (c_parser_cilk_clause_name): Changed pragma_cilk_clause to
4480 2013-12-17 Thomas Schwinge <thomas@codesourcery.com>
4482 * c-parser.c (c_parser_omp_parallel): Fix description.
4484 2013-12-11 Balaji V. Iyer <balaji.v.iyer@intel.com>
4486 * c-objc-common.h (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Remove.
4487 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4488 (LANG_HOOKS_CILKPLUS_CILKPLUS_GIMPLIFY_SPAWN): Likewise.
4489 * c-typeck.c (cilk_install_body_with_frame_cleanup): New function.
4491 2013-12-04 Joseph Myers <joseph@codesourcery.com>
4494 * c-parser.c (c_parser_alignas_specifier): Use
4495 c_sizeof_or_alignof_type instead of c_alignof.
4496 (c_parser_alignof_expression): Likewise, with min_alignof
4497 parameter depending on alignof spelling used.
4499 2013-12-04 Marek Polacek <polacek@redhat.com>
4502 * c-decl.c (start_function): Don't warn for missing prototype for
4505 2013-12-03 Marek Polacek <polacek@redhat.com>
4508 * c-decl.c (build_compound_literal): Allow compound literals with
4509 empty initial value.
4511 2013-12-02 Joseph Myers <joseph@codesourcery.com>
4514 * c-typeck.c (build_modify_expr): Diagnose assignment to
4515 expression with array type.
4517 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4520 * c-typeck.c (process_init_element): Do not treat a string as
4521 initializing a whole array when used with a designator for an
4524 2013-11-29 Joseph Myers <joseph@codesourcery.com>
4527 * c-decl.c (merge_decls): Clear DECL_EXTERNAL for a definition of
4528 an inline function following a static declaration.
4530 2013-11-28 Jakub Jelinek <jakub@redhat.com>
4533 * c-parser.c (c_parser_omp_target): Copy "#pragma omp target"
4534 to p_name before calling c_parser_omp_teams instead of after.
4535 (c_parser_cilk_simd): Remove wrong ATTRIBUTE_UNUSED from parser
4536 argument. Remove unused p_name variable.
4538 2013-11-27 Aldy Hernandez <aldyh@redhat.com>
4539 Jakub Jelinek <jakub@redhat.com>
4541 * c-decl.c (c_builtin_function_ext_scope): Avoid binding if
4542 external_scope is NULL.
4544 2013-11-27 Tom de Vries <tom@codesourcery.com>
4545 Marc Glisse <marc.glisse@inria.fr>
4548 * c-typeck.c (build_unary_op): Allow vector increment and decrement.
4550 2013-11-22 Andrew MacLeod <amacleod@redhat.com>
4552 * c-typeck.c: Add required include files from gimple.h.
4554 2013-11-22 David Malcolm <dmalcolm@redhat.com>
4556 * c-decl.c (define_label, shadow_tag_warned)
4557 (check_bitfield_type_and_width, grokdeclarator, grokparms,
4558 store_parm_decls_newstyle, store_parm_decls_oldstyle)
4559 (declspecs_add_type): Remove use of in_system_header macro.
4560 * c-parser.c (c_parser_unary_expression): Likewise.
4561 * c-typeck.c (store_init_value, process_init_element)
4562 (c_start_case): Likewise.
4564 * c-decl.c (build_enumerator): Remove use of EXPR_LOC_OR_HERE
4567 * c-parser.c (c_parser_set_source_position_from_token): Remove
4568 reference to in_system_header from comment.
4570 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4572 * c-decl.c (grokdeclarator): Update comment to refer to
4573 tree_to_[su]hwi rather than tree_low_cst.
4575 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4577 * c-decl.c, c-typeck.c: Replace tree_low_cst (..., 1) with
4578 tree_to_uhwi throughout.
4580 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4582 * c-parser.c: Replace tree_low_cst (..., 0) with tree_to_shwi
4585 2013-11-18 Richard Sandiford <rdsandiford@googlemail.com>
4587 * c-parser.c: Replace host_integerp (..., 0) with tree_fits_shwi_p
4590 2013-11-15 Aldy Hernandez <aldyh@redhat.com>
4592 * c-parser.c (c_parser_cilk_simd): New.
4593 (c_parser_cilk_verify_simd): New.
4594 (c_parser_pragma): Add case for PRAGMA_CILK_SIMD.
4595 (c_parser_omp_for_loop): Add case for NE_EXPR.
4596 Set c_break_label for CILK_SIMD.
4597 (c_parser_cilk_clause_vectorlength): New.
4598 (c_parser_cilk_clause_linear): New.
4599 (c_parser_cilk_clause_name): New.
4600 (c_parser_cilk_all_clauses): New.
4601 * c-typeck.c (build_unary_op): Pass location argument to
4603 (build_modify_expr): Same.
4604 (build_asm_expr): Same.
4605 (c_finish_bc_stmt): Error on break/continue in loops.
4607 2013-11-14 Andrew MacLeod <amacleod@redhat.com>
4609 * c-typeck.c: Include only gimplify.h and gimple.h as needed.
4611 2013-11-14 Diego Novillo <dnovillo@google.com>
4613 * c-decl.c: Include print-tree.h.
4614 Include stor-layout.h.
4617 Include stringpool.h.
4618 * c-lang.c: Include fold-const.h.
4619 * c-parser.c: Include stringpool.h.
4621 Include stor-layout.h.
4623 Include trans-mem.h.
4624 * c-typeck.c: Include stor-layout.h.
4625 Include trans-mem.h.
4629 2013-11-13 Joseph Myers <joseph@codesourcery.com>
4631 * c-tree.h (c_typespec_keyword): Add cts_auto_type.
4632 * c-decl.c (declspecs_add_type, finish_declspecs): Handle
4634 * c-parser.c (c_token_starts_typename, c_token_starts_declspecs)
4635 (c_parser_attribute_any_word, c_parser_objc_selector): Handle
4637 (c_parser_declspecs): Take argument AUTO_TYPE_OK.
4638 (c_parser_declaration_or_fndef, c_parser_struct_declaration)
4639 (c_parser_declarator, c_parser_direct_declarator_inner)
4640 (c_parser_parameter_declaration, c_parser_type_name): All callers
4642 (c_parser_declaration_or_fndef): Handle declarations with type
4643 determined from the initializer.
4645 2013-11-12 Andrew MacLeod <amacleod@redhat.com>
4647 * c-typeck.c: Include gimplify.h.
4649 2013-11-12 Joseph Myers <joseph@codesourcery.com>
4651 * c-tree.h (struct c_declspecs): Add thread_gnu_p field.
4652 * c-parser.c (c_parser_declspecs): Mention _Thread_local in
4654 * c-decl.c (shadow_tag_warned, grokdeclarator): Mention __thread
4655 or _Thread_local as appropriate in diagnostics.
4656 (build_null_declspecs): Initialize ret->thread_gnu_p.
4657 (declspecs_add_scspec): Handle either __thread or _Thread_local
4658 for RID_THREAD. Diagnose _Thread_local for pre-C11 standards if
4659 pedantic. Do not disallow _Thread_local extern and _Thread_local
4662 2013-11-07 Joseph Myers <joseph@codesourcery.com>
4663 Andrew MacLeod <amacleod@redhat.com>
4665 * c-aux-info.c (gen_type): Handle atomic qualifier.
4666 * c-decl.c (validate_proto_after_old_defn): Do not remove atomic
4667 qualifiers when compating types.
4668 (shadow_tag_warned): Handle atomic_p in declspecs.
4669 (quals_from_declspecs): Likewise.
4670 (start_decl): Use c_type_promotes_to when promoting argument
4672 (grokdeclarator): Handle _Atomic.
4673 (get_parm_info): Diagnose any qualifier on "void" as only
4675 (store_parm_decls_oldstyle): Do not remove atomic qualifiers when
4676 comparing types. Use c_type_promotes_to when promoting argument
4678 (finish_function): Use c_type_promotes_to when promoting argument
4680 (build_null_declspecs): Handle atomic_p in declspecs.
4681 (declspecs_add_qual): Handle RID_ATOMIC.
4682 * c-parser.c (c_token_starts_typename, c_token_is_qualifier)
4683 (c_token_starts_declspecs): Handle RID_ATOMIC.
4684 (c_parser_declspecs): Handle atomic type specifiers and
4686 (c_parser_typeof_specifier): Remove const and _Atomic qualifiers
4687 from types of expressions with atomic type.
4688 (c_parser_direct_declarator_inner): Use convert_lvalue_to_rvalue.
4689 (c_parser_attribute_any_word): Handle RID_ATOMIC.
4690 (c_parser_initializer, c_parser_initelt, c_parser_initval)
4691 (c_parser_statement_after_labels, c_parser_switch_statement)
4692 (c_parser_for_statement, c_parser_expr_no_commas)
4693 (c_parser_conditional_expression, c_parser_binary_expression)
4694 (c_parser_cast_expression, c_parser_unary_expression)
4695 (c_parser_postfix_expression)
4696 (c_parser_postfix_expression_after_primary, c_parser_expression):
4697 Use convert_lvalue_to_rvalue.
4698 (c_parser_expression_conv, c_parser_expr_list): Document
4699 conversion of lvalues to rvalues. Use convert_lvalue_to_rvalue.
4700 (c_parser_objc_synchronized_statement): Use
4701 convert_lvalue_to_rvalue.
4702 (c_parser_objc_selector): Handle RID_ATOMIC.
4703 (c_parser_objc_receiver, c_parser_array_notation): Use
4704 convert_lvalue_to_rvalue.
4705 * c-tree.h (ctsk_typeof): Adjust comment to mention use for
4706 _Atomic (type-name).
4707 (struct c_declspecs): Add atomic_p field.
4708 (convert_lvalue_to_rvalue): Declare.
4709 * c-typeck.c (c_type_promotes_to): Promote atomic types to
4710 corresponding atomic types.
4711 (qualify_type): Don't add _Atomic qualifiers from second argument.
4712 (comp_target_types): Do not allow _Atomic mismatches.
4713 (type_lists_compatible_p): Do not remove atomic qualifiers when
4715 (really_atomic_lvalue, convert_lvalue_to_rvalue)
4716 (build_atomic_assign): New functions.
4717 (build_unary_op): Use build_atomic_assign for atomic increment and
4719 (build_conditional_expr): Do not treat _Atomic void as a qualified
4721 (build_modify_expr): Use build_atomic_assign for atomic LHS.
4722 (find_anonymous_field_with_type, convert_to_anonymous_field)
4723 (convert_for_assignment): Do not remove atomic qualifiers when
4725 (digest_init): Do not accept initialization of arrays of atomic
4726 elements by string constants.
4727 (build_asm_expr): Use convert_lvalue_to_rvalue.
4728 (build_binary_op): Do not treat _Atomic void as a qualified
4731 2013-11-06 DJ Delorie <dj@redhat.com>
4733 * c-decl.c (locate_old_decl): If a previous conflicting decl is
4734 both explicit and builtin, print the location of the explicit one.
4736 2013-11-05 Tobias Burnus <burnus@net-b.de>
4738 * c-parser.c (c_parser_omp_for, c_parser_omp_parallel,
4739 c_parser_omp_distribute, c_parser_omp_teams,
4740 c_parser_omp_target, c_parser_omp_declare): Handle
4743 2013-11-03 Marek Polacek <polacek@redhat.com>
4745 * c-decl.c (grokdeclarator): Add VLA instrumentation.
4747 2013-11-01 Jakub Jelinek <jakub@redhat.com>
4749 * c-typeck.c (c_finish_omp_clauses) <case OMP_CLAUSE_UNIFORM>: Go to
4750 check_dup_generic at the end, unless remove is true.
4751 (c_finish_omp_clauses) <case OMP_CLAUSE_REDUCTION>: Add break; after
4753 (c_finish_omp_clauses) <case OMP_CLAUSE_COPYIN>: Likewise.
4755 2013-10-31 Jakub Jelinek <jakub@redhat.com>
4757 * c-typeck.c (c_finish_omp_clauses): Diagnose aligned clause
4758 with decl that is not pointer nor array.
4760 2013-10-29 Balaji V. Iyer <balaji.v.iyer@intel.com>
4762 * c-decl.c (finish_function): Added a call for insert_cilk_frame when
4763 a spawning function is found.
4764 * c-objc-common.h (LANG_HOOKS_CILKPLUS_GIMPLIFY_SPAWN): New #define.
4765 (LANG_HOOKS_CILKPLUS_FRAME_CLEANUP): Likewise.
4766 (LANG_HOOKS_CILKPLUS_DETECT_SPAWN_AND_UNWRAP): Likewise.
4767 * c-parser.c (c_parser_statement_after_labels): Added RID_CILK_SYNC
4769 (c_parser_postfix_expression): Added RID_CILK_SPAWN case.
4770 * c-typeck.c (build_compound_expr): Reject _Cilk_spawn in a comma
4772 (c_finish_return): Added a check to reject _Cilk_spawn in return
4774 (build_cilk_spawn): New function.
4775 (build_cilk_sync): Likewise.
4776 * Makefile.in (c-decl.o): Added cilk.h in dependency list.
4778 2013-10-27 Tobias Burnus <burnus@net-b.de>
4781 * c-parser.c (c_parser_while_statement, c_parser_while_statement,
4782 c_parser_pragma): Add GCC ivdep support to 'do' and 'while'.
4783 (c_parser_statement_after_labels): Update calls.
4785 2013-10-24 Tobias Burnus <burnus@net-b.de>
4788 * c-parser.c (c_parser_pragma, c_parser_for_statement):
4789 Handle PRAGMA_IVDEP.
4790 (c_parser_statement_after_labels): Update call.
4792 2013-10-24 Marek Polacek <polacek@redhat.com>
4794 * c-parser.c (c_parser_struct_declaration): Add a comment.
4795 (c_parser_declarator): Don't allow _Alignas here.
4797 2013-10-17 Andrew MacLeod <amacleod@redhat.com>
4799 * c-parser.c: Include omp-low.h.
4800 * c-typeck.c: Likewise.
4802 2013-10-17 Marek Polacek <polacek@redhat.com>
4805 * c-parser.c (c_parser_declspecs): Add alignspec_ok parameter.
4806 Document syntax of the array-declarator.
4807 (c_parser_declspecs) <RID_ALIGNAS>: Bail out if alignment specs
4809 (c_parser_declaration_or_fndef): Adjust c_parser_declspecs call.
4810 (c_parser_struct_declaration): Likewise.
4811 (c_parser_declarator): Likewise.
4812 (c_parser_direct_declarator_inner): Likewise.
4813 (c_parser_parameter_declaration): Likewise.
4814 (c_parser_type_name): Likewise.
4816 2013-10-11 Jakub Jelinek <jakub@redhat.com>
4818 * c-lang.h (current_omp_declare_target_attribute): New extern
4820 * c-parser.c: Include c-lang.h.
4821 (struct c_parser): Change tokens to c_token *.
4822 Add tokens_buf field. Change tokens_avail type to unsigned int.
4823 (c_parser_consume_token): If parser->tokens isn't
4824 &parser->tokens_buf[0], increment parser->tokens.
4825 (c_parser_consume_pragma): Likewise.
4826 (enum pragma_context): Add pragma_struct and pragma_param.
4827 (c_parser_external_declaration): Adjust
4828 c_parser_declaration_or_fndef caller.
4829 (c_parser_declaration_or_fndef): Add omp_declare_simd_clauses
4830 argument, if it is non-vNULL vector, call c_finish_omp_declare_simd.
4831 Adjust recursive call.
4832 (c_parser_struct_or_union_specifier): Use pragma_struct instead
4834 (c_parser_parameter_declaration): Use pragma_param instead of
4836 (c_parser_compound_statement_nostart, c_parser_label,
4837 c_parser_for_statement): Adjust
4838 c_parser_declaration_or_fndef callers.
4839 (c_parser_expr_no_commas): Add omp_atomic_lhs argument, pass
4840 it through to c_parser_conditional_expression.
4841 (c_parser_conditional_expression): Add omp_atomic_lhs argument,
4842 pass it through to c_parser_binary_expression. Adjust recursive
4844 (c_parser_binary_expression): Remove prec argument, add
4845 omp_atomic_lhs argument instead. Always start from PREC_NONE, if
4846 omp_atomic_lhs is non-NULL and one of the arguments of toplevel
4847 binop matches it, use build2 instead of parser_build_binary_op.
4848 (c_parser_pragma): Handle PRAGMA_OMP_CANCEL,
4849 PRAGMA_OMP_CANCELLATION_POINT, PRAGMA_OMP_TARGET,
4850 PRAGMA_OMP_END_DECLARE_TARGET, PRAGMA_OMP_DECLARE_REDUCTION.
4851 Handle pragma_struct and pragma_param the same as pragma_external.
4852 (c_parser_omp_clause_name): Parse new OpenMP 4.0 clause names.
4853 (c_parser_omp_variable_list): Parse array sections for
4854 OMP_CLAUSE_{DEPEND,MAP,TO,FROM} clauses.
4855 (c_parser_omp_clause_collapse): Fully fold collapse expression.
4856 (c_parser_omp_clause_reduction): Handle user defined reductions.
4857 (c_parser_omp_clause_branch, c_parser_omp_clause_cancelkind,
4858 c_parser_omp_clause_num_teams, c_parser_omp_clause_thread_limit,
4859 c_parser_omp_clause_aligned, c_parser_omp_clause_linear,
4860 c_parser_omp_clause_safelen, c_parser_omp_clause_simdlen,
4861 c_parser_omp_clause_depend, c_parser_omp_clause_map,
4862 c_parser_omp_clause_device, c_parser_omp_clause_dist_schedule,
4863 c_parser_omp_clause_proc_bind, c_parser_omp_clause_to,
4864 c_parser_omp_clause_from, c_parser_omp_clause_uniform): New functions.
4865 (c_parser_omp_all_clauses): Add finish_p argument. Don't call
4866 c_finish_omp_clauses if it is false. Handle new OpenMP 4.0 clauses.
4867 (c_parser_omp_atomic): Parse seq_cst clause, pass true if it is
4868 present to c_finish_omp_atomic. Handle OpenMP 4.0 atomic forms.
4869 (c_parser_omp_for_loop): Add CODE argument, pass it through
4870 to c_finish_omp_for. Change last argument to cclauses,
4871 and adjust uses to grab parallel clauses from the array of all
4872 the split clauses. Adjust c_parser_binary_expression,
4873 c_parser_declaration_or_fndef and c_finish_omp_for callers.
4874 (omp_split_clauses): New function.
4875 (c_parser_omp_simd): New function.
4876 (c_parser_omp_for): Add p_name, mask and cclauses arguments.
4877 Allow the function to be called also when parsing combined constructs,
4878 and call c_parser_omp_simd when parsing for simd.
4879 (c_parser_omp_sections_scope): If section-sequence doesn't start with
4880 #pragma omp section, require exactly one structured-block instead of
4881 sequence of statements.
4882 (c_parser_omp_sections): Add p_name, mask and cclauses arguments.
4883 Allow the function to be called also when parsing combined constructs.
4884 (c_parser_omp_parallel): Add p_name, mask and cclauses arguments.
4885 Allow the function to be called also when parsing combined
4887 (c_parser_omp_taskgroup, c_parser_omp_cancel,
4888 c_parser_omp_cancellation_point, c_parser_omp_distribute,
4889 c_parser_omp_teams, c_parser_omp_target_data,
4890 c_parser_omp_target_update, c_parser_omp_target,
4891 c_parser_omp_declare_simd, c_finish_omp_declare_simd,
4892 c_parser_omp_declare_target, c_parser_omp_end_declare_target,
4893 c_parser_omp_declare_reduction, c_parser_omp_declare): New functions.
4894 (c_parser_omp_construct): Add p_name and mask vars. Handle
4895 PRAGMA_OMP_DISTRIBUTE, PRAGMA_OMP_SIMD, PRAGMA_OMP_TASKGROUP,
4896 PRAGMA_OMP_TEAMS. Adjust c_parser_omp_for, c_parser_omp_parallel
4897 and c_parser_omp_sections callers.
4898 (c_parse_file): Initialize tparser.tokens and the_parser->tokens here.
4899 (OMP_FOR_CLAUSE_MASK, OMP_SECTIONS_CLAUSE_MASK,
4900 OMP_SINGLE_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1.
4901 (OMP_PARALLEL_CLAUSE_MASK): Likewise. Add OMP_CLAUSE_PROC_BIND.
4902 (OMP_TASK_CLAUSE_MASK): Use OMP_CLAUSE_MASK_1 instead of 1. Add
4904 (OMP_SIMD_CLAUSE_MASK, OMP_CANCEL_CLAUSE_MASK,
4905 OMP_CANCELLATION_POINT_CLAUSE_MASK, OMP_DISTRIBUTE_CLAUSE_MASK,
4906 OMP_TEAMS_CLAUSE_MASK, OMP_TARGET_DATA_CLAUSE_MASK,
4907 OMP_TARGET_UPDATE_CLAUSE_MASK, OMP_TARGET_CLAUSE_MASK,
4908 OMP_DECLARE_SIMD_CLAUSE_MASK): Define.
4909 * c-typeck.c: Include tree-inline.h.
4910 (c_finish_omp_cancel, c_finish_omp_cancellation_point,
4911 handle_omp_array_sections_1, handle_omp_array_sections,
4912 c_clone_omp_udr, c_find_omp_placeholder_r): New functions.
4913 (c_finish_omp_clauses): Handle new OpenMP 4.0 clauses and
4914 user defined reductions.
4915 (c_tree_equal): New function.
4916 * c-tree.h (temp_store_parm_decls, temp_pop_parm_decls,
4917 c_finish_omp_cancel, c_finish_omp_cancellation_point, c_tree_equal,
4918 c_omp_reduction_id, c_omp_reduction_decl, c_omp_reduction_lookup,
4919 c_check_omp_declare_reduction_r): New prototypes.
4920 * c-decl.c (current_omp_declare_target_attribute): New variable.
4921 (c_decl_attributes): New function.
4922 (start_decl, start_function): Use it instead of decl_attributes.
4923 (temp_store_parm_decls, temp_pop_parm_decls, c_omp_reduction_id,
4924 c_omp_reduction_decl, c_omp_reduction_lookup,
4925 c_check_omp_declare_reduction_r): New functions.
4927 2013-09-25 Tom Tromey <tromey@redhat.com>
4929 * Make-lang.in (c/gccspec.o): Remove.
4930 (CFLAGS-c/gccspec.o): New variable.
4931 (cc1-checksum.o, C_TREE_H, c/c-aux-info.o, c/c-convert.o)
4932 (c/c-decl.o, c/c-errors.o, c/c-lang.o, c/c-objc-common.o)
4933 (c/c-parser.o, c/c-typeck.o, c/c-array-notation.o): Remove.
4935 2013-09-25 Tom Tromey <tromey@redhat.com>
4937 * Make-lang.in (c/gccspec.o): Don't use subshell.
4939 2013-09-18 Marek Polacek <polacek@redhat.com>
4942 * c-typeck.c (build_binary_op): Properly honor -fsanitize options.
4943 Remove unnecessary check.
4945 2013-09-18 Marek Polacek <polacek@redhat.com>
4948 * c-typeck.c (build_binary_op): Don't sanitize function if it has the
4949 no_sanitize_undefined attribute.
4951 2013-09-13 Kai Tietz <ktietz@redhat.com>
4954 * c-decl.c (c_builtin_function_ext_scope): Remove
4955 wrong assumption that it is never called on prexisting
4958 2013-09-08 Joern Rennecke <joern.rennecke@embecosm.com>
4960 * c-typeck.c (build_binary_op): Use vector_types_compatible_elements_p.
4962 2013-09-03 Gabriel Dos Reis <gdr@integrable-solutions.net>
4964 * c-objc-common.c (c_tree_printer): Tidy.
4966 2013-08-30 Marek Polacek <polacek@redhat.com>
4968 * c-typeck.c (build_binary_op): Add division by zero and shift
4971 2013-08-26 Joern Rennecke <joern.rennecke@embecosm.com>
4972 Joseph Myers <joseph@codesourcery.com>
4975 * c-typeck.c (c_common_type): Prefer double_type_node over
4976 other REAL_TYPE types with the same precision.
4977 (convert_arguments): Likewise.
4979 2013-08-23 Gabriel Dos Reis <gdr@integrable-solutions.net>
4981 * c-objc-common.c (c_tree_printer): Document the nature of the cast.
4982 (c_initialize_diagnostics): Call a destructor for the early printer.
4984 2013-08-22 Gabriel Dos Reis <gdr@integrable-solutions.net>
4986 * c-objc-common.c (c_initialize_diagnostics): Simplify C pretty
4987 printer initialization.
4989 2013-08-19 Balaji V. Iyer <balaji.v.iyer@intel.com>
4992 * c-array-notation.c (fix_conditional_array_notations_1): Added a
4993 check for truth values.
4994 (expand_array_notation_exprs): Added truth values case. Removed an
4995 unwanted else. Added for-loop to walk through subtrees in default
4998 2013-08-04 Gabriel Dos Reis <gdr@integrable-solutions.net>
5000 * c-objc-common.c (c_initialize_diagnostics): Don't call pp_base.
5002 2013-07-23 Joseph Myers <joseph@codesourcery.com>
5004 * c-parser.c (struct c_generic_association): Fix typo.
5006 2013-07-23 Tom Tromey <tromey@redhat.com>
5007 Joseph Myers <joseph@codesourcery.com>
5009 * c-parser.c (struct c_generic_association): New.
5010 (c_generic_association_d): New typedef.
5011 (c_parser_generic_selection): New function.
5012 (c_parser_postfix_expression): Handle RID_GENERIC.
5014 2013-07-13 Jason Merrill <jason@redhat.com>
5017 * c-decl.c (finish_struct): Check for too-large class.
5019 2013-07-04 Joern Rennecke <joern.rennecke@embecosm.com>
5022 * c-typeck.c (set_init_index): When folding, check for index overflow.
5024 2013-06-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
5026 * c-parser.c (c_parser_array_notation): Removed rejection of array
5027 notations in an array of function pointers.
5029 2013-06-21 Balaji V. Iyer <balaji.v.iyer@intel.com>
5031 * c-array-notation.c (make_triplet_val_inv): New function.
5032 (create_cmp_incr): Likewise.
5033 (create_array_refs): Likewise.
5034 (fix_builtin_array_notation_fn): Replaced all mallocs with tree vec.
5035 Also modularized common parts between functions and called the function.
5036 (build_array_notation_expr): Likewise.
5037 (fix_conditional_array_notations_1): Likewise.
5038 (fix_array_notation_expr): Likewise.
5039 (fix_array_notation_call_expr): Likewise.
5041 2013-06-18 Marek Polacek <polacek@redhat.com>
5044 * c-decl.c (check_for_loop_decls): Improve diagnostics messages.
5046 2013-06-12 Balaji V. Iyer <balaji.v.iyer@intel.com>
5048 * c-array-notation.c (build_array_notation_expr): Reject array notation
5049 mismatch between LHS and RHS even inside a call_expr. Also, removed
5050 a couple while statements that were dead code.
5052 2013-06-10 Balaji V. Iyer <balaji.v.iyer@intel.com>
5054 * c-array-notation.c (fix_builtin_array_notation_fn): Fully folded
5055 excessive precision expressions in function parameters. Also removed
5056 couple unwanted while statements.
5058 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
5060 * c-array-notation.c (expand_array_notation_exprs): Added
5061 ARRAY_NOTATION_REF case.
5063 2013-06-07 Balaji V. Iyer <balaji.v.iyer@intel.com>
5065 * c-array-notation.c (length_mismatch_in_expr_p): Moved this
5066 function to c-family/array-notation-common.c.
5067 (is_cilkplus_reduce_builtin): Likewise.
5068 (find_rank): Likewise.
5069 (extract_array_notation_exprs): Likewise.
5070 (replace_array_notations): Likewise.
5071 (find_inv_trees): Likewise.
5072 (replace_inv_trees): Likewise.
5073 (contains_array_notation_expr): Likewise.
5074 (find_correct_array_notation_type): Likewise.
5075 (replace_invariant_exprs): Initialized additional_tcodes to NULL.
5076 (struct inv_list): Moved this to c-family/array-notation-common.c.
5077 * c-tree.h (is_cilkplus_builtin_reduce): Remove prototype.
5079 2013-06-05 Balaji V. Iyer <balaji.v.iyer@intel.com>
5081 * c-typeck.c (convert_arguments): Moved checking of builtin cilkplus
5082 reduction functions outside the for-loop. Added a check if the fundecl
5083 is non-NULL. Finally, removed an unwanted if-statement, and made the
5086 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
5088 * c-typeck.c (c_finish_if_stmt): Added a check to see if the rank of the
5089 condition of the if-statement matches the rank of else-block and then-
5090 block when array notations are used.
5091 * c-parser.c (c_parser_declaration_or_fndef): Expanded array notation
5092 expression after the entire function body is parsed.
5093 (c_parser_expr_no_commas): Delayed creating array notation expressions
5094 to the end of function parsing.
5095 * c-array-notation.c (fix_conditional_array_notations_1): Expanded the
5096 whole if-statement instead of just the condition.
5097 (expand_array_notation_exprs): Added MODIFY_EXPR case.
5099 2013-06-03 Balaji V. Iyer <balaji.v.iyer@intel.com>
5102 * c-array-notation.c (build_array_notation_expr): Initialized rhs_length
5103 array to NULL_TREE if they are unused. Also added a check for the
5104 field to be NULL before its fields are used in future.
5106 2013-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
5109 * c-array-notation.c (length_mismatch_in_expr_p): Use absu_hwi.
5110 (build_array_notation_expr): Likewise.
5112 2013-05-28 Balaji V. Iyer <balaji.v.iyer@intel.com>
5114 * c-typeck.c (build_array_ref): Added a check to see if array's
5115 index is greater than one. If true, then emit an error.
5116 (build_function_call_vec): Exclude error reporting and checking
5117 for builtin array-notation functions.
5118 (convert_arguments): Likewise.
5119 (c_finish_return): Added a check for array notations as a return
5120 expression. If true, then emit an error.
5121 (c_finish_loop): Added a check for array notations in a loop
5122 condition. If true then emit an error.
5123 (lvalue_p): Added a ARRAY_NOTATION_REF case.
5124 (build_binary_op): Added a check for array notation expr inside
5125 op1 and op0. If present, we call another function to find correct
5127 * Make-lang.in (C_AND_OBJC_OBJS): Added c-array-notation.o.
5128 * c-parser.c (c_parser_compound_statement): Check if array
5129 notation code is used in tree, if so, then transform them into
5131 (c_parser_expr_no_commas): Check if array notation is used in LHS
5132 or RHS, if so, then build array notation expression instead of
5134 (c_parser_postfix_expression_after_primary): Added a check for
5135 colon(s) after square braces, if so then handle it like an array
5136 notation. Also, break up array notations in unary op if found.
5137 (c_parser_direct_declarator_inner): Added a check for array
5139 (c_parser_compound_statement): Added a check for array notation in
5140 a stmt. If one is present, then expand array notation expr.
5141 (c_parser_if_statement): Likewise.
5142 (c_parser_switch_statement): Added a check for array notations in
5143 a switch statement's condition. If true, then output an error.
5144 (c_parser_while_statement): Similarly, but for a while.
5145 (c_parser_do_statement): Similarly, but for a do-while.
5146 (c_parser_for_statement): Similarly, but for a for-loop.
5147 (c_parser_unary_expression): Check if array notation is used in a
5148 pre-increment or pre-decrement expression. If true, then expand
5150 (c_parser_array_notation): New function.
5151 * c-array-notation.c: New file.
5152 * c-tree.h (is_cilkplus_reduce_builtin): Protoize.
5154 2013-05-23 Mike Stump <mikestump@comcast.net>
5156 * c-typeck.c (convert_for_assignment): Handle references to memory
5159 2013-05-16 Jason Merrill <jason@redhat.com>
5161 * Make-lang.in (cc1$(exeext)): Use link mutex.
5163 2013-04-24 Paolo Carlini <paolo.carlini@oracle.com>
5165 * c-typeck.c (pointer_diff): Change -Wpointer-arith pedwarns
5166 to simply use OPT_Wpointer_arith.
5167 (build_unary_op): Likewise.
5169 2013-04-03 Jakub Jelinek <jakub@redhat.com>
5172 * c-parser.c (c_parser_get_builtin_args): Add choose_expr_p
5173 argument. If set, or it temporarily for parsing of the first
5174 argument into force_folding_builtin_constant_p.
5175 (c_parser_postfix_expression): Adjust callers.
5177 2013-03-21 Richard Biener <rguenther@suse.de>
5179 * c-objc-common.c (c_tree_printer): Use DECL_HAS_DEBUG_EXPR_P
5180 instead of DECL_DEBUG_EXPR_IS_FROM. Guard properly.
5182 2013-02-12 Marek Polacek <polacek@redhat.com>
5185 * c-parser.c (c_parser_postfix_expression_after_primary): Initialize
5188 2013-01-24 Jakub Jelinek <jakub@redhat.com>
5191 * c-typeck.c (set_nonincremental_init_from_string): If
5192 constructor_max_index is NULL, treat it as if tree_int_cst_lt
5194 (process_init_element): Likewise.
5196 2012-12-20 Jakub Jelinek <jakub@redhat.com>
5199 * c-parser.c (c_parser_asm_operands): Remove CONVERT_P
5200 argument, don't call default_function_array_conversion
5201 nor c_fully_fold here.
5202 (c_parser_asm_statement): Adjust callers.
5203 * c-typeck.c (build_asm_expr): Call c_fully_fold on inputs
5204 and outputs here, and call default_function_array_conversion
5205 on inputs that don't need to be addressable.
5207 2012-12-18 Jakub Jelinek <jakub@redhat.com>
5210 * c-typeck.c (convert_for_assignment): For -Wpointer-sign
5211 warning require that both c_common_unsigned_type as well as
5212 c_common_signed_type is the same for both mvl and mvr types.
5214 2012-11-16 Diego Novillo <dnovillo@google.com>
5216 Adjust for new vec API (http://gcc.gnu.org/wiki/cxx-conversion/cxx-vec)
5218 * c-common.c: Use new vec API in vec.h.
5219 * c-common.h: Likewise.
5220 * c-gimplify.c: Likewise.
5221 * c-pragma.c: Likewise.
5222 * c-pretty-print.c: Likewise.
5223 * c-pretty-print.h: Likewise.
5224 * c-semantics.c: Likewise.
5225 * c-decl.c: Likewise.
5226 * c-parser.c: Likewise.
5227 * c-tree.h: Likewise.
5228 * c-typeck.c: Likewise.
5230 2012-10-29 Jonathan Wakely <jwakely.gcc@gmail.com>
5233 * c-typeck.c (c_finish_return): Use OPT_Wreturn_local_addr.
5235 2012-10-29 Manuel López-Ibáñez <manu@gcc.gnu.org>
5238 * c-decl.c (warn_if_shadowing): Do not warn if a variable
5239 shadows a function, unless the variable is a function or a
5240 pointer-to-function.
5242 2012-10-12 Jakub Jelinek <jakub@redhat.com>
5245 * c-parser.c (struct c_tree_loc_pair): Removed.
5246 (c_parser_expr_list): Remove struct c_tree_loc_pair * argument,
5247 add location_t * and tree * arguments, fill in array of 3
5248 sizeof_arg trees and corresponding locs.
5249 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust
5250 c_parser_expr_list callers.
5251 (c_parser_postfix_expression_after_primary): Likewise. Pass
5252 array of 3 sizeof_arg trees and locs (corresponding to first
5253 3 arguments) to sizeof_pointer_memaccess_warning.
5255 2012-10-09 Lawrence Crowl <crowl@google.com>
5257 * Make-lang.in (c-decl.o): Add dependence on hash-table.h.
5258 * c-decl.c (detect_field_duplicates_hash): Change to new type-safe
5261 2012-10-09 Paolo Carlini <paolo.carlini@oracle.com>
5264 * c-typeck.c (parser_build_binary_op): Update warn_about_parentheses
5267 2012-10-09 Marc Glisse <marc.glisse@inria.fr>
5270 * c-typeck.c: Include c-common.h.
5271 (enum stv_conv): Moved to c-common.h.
5272 (scalar_to_vector): Moved to c-common.c.
5273 (build_binary_op): Adapt to scalar_to_vector's new prototype.
5274 * Make-lang.in: c-typeck.c depends on c-common.h.
5276 2012-10-04 Arnaud Charlet <charlet@adacore.com>
5278 * c-decl.c (c_write_global_declarations): Fix handling of
5281 2012-09-30 Sharad Singhai <singhai@google.com>
5283 * c-decl.c (c_write_global_declarations): Use a different method
5284 to determine if the dump has ben initialized.
5286 2012-09-14 Joseph Myers <joseph@codesourcery.com>
5289 * c-typeck.c (c_cast_expr): When casting to a type requiring
5290 C_MAYBE_CONST_EXPR to be created, pass the inner expression to
5293 2012-09-14 Joseph Myers <joseph@codesourcery.com>
5296 * c-typeck.c (build_unary_op): Pass original argument of
5297 TRUTH_NOT_EXPR to c_objc_common_truthvalue_conversion, then remove
5298 any C_MAYBE_CONST_EXPR, if it has integer operands.
5299 (build_binary_op): Pass original arguments of TRUTH_ANDIF_EXPR,
5300 TRUTH_ORIF_EXPR, TRUTH_AND_EXPR, TRUTH_OR_EXPR and TRUTH_XOR_EXPR
5301 to c_objc_common_truthvalue_conversion, then remove any
5302 C_MAYBE_CONST_EXPR, if they have integer operands. Use
5303 c_objc_common_truthvalue_conversion not
5304 c_common_truthvalue_conversion.
5305 (c_objc_common_truthvalue_conversion): Build NE_EXPR directly and
5306 call note_integer_operands for arguments with integer operands
5307 that are not integer constants.
5309 2012-09-13 Jakub Jelinek <jakub@redhat.com>
5312 * c-typeck.c (c_finish_return): Do convert to BOOLEAN_TYPE or
5313 COMPLEX_TYPE with in_late_binary_op set temporarily to true.
5315 2012-08-31 Jakub Jelinek <jakub@redhat.com>
5318 * c-convert.c (convert): Don't call fold_convert_loc if
5319 TYPE_MAIN_VARIANT of a COMPLEX_TYPE is the same, unless e
5320 is a COMPLEX_EXPR. Remove TYPE_MAIN_VARIANT check from
5321 COMPLEX_TYPE -> COMPLEX_TYPE conversion.
5323 2012-08-24 Jakub Jelinek <jakub@redhat.com>
5326 * c-decl.c (c_parser_label): Pass true as nested and fix up comments
5327 for nested and empty_ok arguments in the call to
5328 c_parser_declaration_or_fndef.
5330 2012-08-17 Jakub Jelinek <jakub@redhat.com>
5332 * c-tree.h (c_last_sizeof_arg): Declare.
5333 * c-parser.c (struct c_tree_loc_pair): New type.
5334 (c_parser_expr_list): Add sizeof_arg argument. Fill it in if
5336 (c_parser_attributes, c_parser_objc_keywordexpr): Adjust callers.
5337 (c_parser_postfix_expression_after_primary): Likewise. Call
5338 sizeof_pointer_memaccess_warning if needed.
5339 (sizeof_ptr_memacc_comptypes): New function.
5340 * c-typeck.c (c_last_sizeof_arg): New global variable.
5341 (c_expr_sizeof_expr, c_expr_sizeof_type): Initialize it.
5343 2012-07-24 Uros Bizjak <ubizjak@gmail.com>
5345 * c-lang.h (lang_decl): Add variable_size GTY option.
5347 2012-07-16 Steven Bosscher <steven@gcc.gnu.org>
5349 * c-decl.c: Include dumpfile.h instead of tree-dump.h.
5350 * Make-lang.in: Fix dependencies.
5352 2012-06-29 Steven Bosscher <steven@gcc.gnu.org>
5354 * Make-lang.in: New file, rules migrated from gcc/Makefile.in
5355 and add language Makefile hooks.
5356 * config-lang.in: New file.
5357 * c-config-lang.in: Moved from gcc/config-lang.in to here, and
5358 add the required "normal" config-lang.in rules.
5359 * c-lang.h: Moved from gcc/ to here.
5360 * c-tree.h: Likewise.
5361 * c-objc-common.c: Likewise.
5362 * c-objc-common.h: Likewise.
5363 * c-typeck.c: Likewise.
5364 * c-convert.c: Likewise.
5365 * c-lang.c: Likewise.
5366 * c-aux-info.c: Likewise.
5367 * c-errors.c: Likewise.
5368 * gccspec.c: Likewise.
5369 * c-decl.c: Likewise. Include gt-c-c-decl.h, not gt-c-decl.h.
5370 * c-parser.c: Likewise. Include gt-c-c-parser.h, not gt-c-parser.h.
5372 Copyright (C) 2012-2018 Free Software Foundation, Inc.
5374 Copying and distribution of this file, with or without modification,
5375 are permitted in any medium without royalty provided the copyright
5376 notice and this notice are preserved.