1 2014-04-15 Jakub Jelinek <jakub@redhat.com>
4 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
6 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
8 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
10 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
12 * pt.c (mark_template_parm): Use template_parm_level_and_index.
14 2014-04-11 Jason Merrill <jason@redhat.com>
16 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
18 (cp_lexer_get_preprocessor_token): Always clear it.
19 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
23 * decl.c (reshape_init_r): Handle a single element of class type.
26 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
27 built-in operator new.
29 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
32 * name-lookup.c (parse_using_directive): Return early if the
33 attribs argument is error_mark_node; use get_attribute_name.
35 2014-04-11 Jason Merrill <jason@redhat.com>
39 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
40 * call.c (struct z_candidate): Add flags field.
41 (add_candidate): Add flags parm.
42 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
43 (add_template_candidate_real): Pass it.
44 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
45 * tree.c (build_aggr_init_expr): Copy it.
46 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
48 2014-04-10 Richard Biener <rguenther@suse.de>
49 Jakub Jelinek <jakub@redhat.com>
52 * error.c (dump_decl) <case FUNCTION_DECL>: If
53 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
54 recurse on DECL_ABSTRACT_ORIGIN instead of printing
57 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
59 * pt.c (check_template_variable): Check for the return of pedwarn
60 before emitting a note.
61 * parser.c (cp_parser_lambda_introducer): Likewise.
63 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
66 * pt.c (process_template_parm): For an invalid non-type parameter
67 only set TREE_TYPE to error_mark_node.
68 (push_inline_template_parms_recursive, comp_template_parms,
69 redeclare_class_template, coerce_template_template_parm,
70 coerce_template_template_parms, unify): Use error_operand_p.
72 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
74 * class.c (check_bases_and_members): Warn about non-virtual dtors
75 in public bases only. Check warn_ecpp before complaining about
76 non-polymorphic bases.
78 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
80 * decl.c (duplicate_decls): Check for the return of warning_at
81 before emitting a note.
82 (warn_misplaced_attr_for_class_type): Likewise.
83 (check_tag_decl): Likewise.
85 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
88 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
90 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
93 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
94 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
95 instantiating a variable-sized type.
98 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
100 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
102 * class.c (find_abi_tags_r): Check for the return of warning
103 before emitting a note.
104 (one_inherited_ctor): Likewise.
106 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
108 * decl.c (duplicate_decls): Check for the return of permerror
109 before emitting a note.
111 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
113 * class.c (accessible_nvdtor_p): New.
114 (check_bases): Don't check base destructor here ...
115 (check_bases_and_members): ... check them here. Trigger on
116 Wnon-virtual-dtor flag.
117 (finish_struct_1): Use accessible_nvdtor_p.
119 2014-04-01 Jason Merrill <jason@redhat.com>
121 * pt.c (process_partial_specialization): Say "not deducible"
122 rather than "not used". Use inform.
125 * pt.c (coerce_template_parms): Check that the pack expansion
126 pattern works with the first matching parameter.
128 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
130 * init.c (perform_member_init): Homogenize uninitialized
133 2014-04-01 Jason Merrill <jason@redhat.com>
136 * call.c (build_array_conv): Call complete_type.
139 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
140 (picflag_from_initializer): Return it.
141 (process_init_constructor): Handle it.
144 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
145 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
146 * pt.c (get_template_info): Handle NAMESPACE_DECL.
147 (most_general_template): Handle more kinds of template.
148 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
149 instantiations and specializations.
151 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
154 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
155 COMPONENT_REFs and ARRAY_REFs sooner.
157 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
160 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
161 usage in non-functions with pushed scope.
163 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
166 * name-lookup.h (cp_binding_level): New transient field defining_class_p
167 to indicate whether a scope is in the process of defining a class.
168 * semantics.c (begin_class_definition): Set defining_class_p.
169 * name-lookup.c (leave_scope): Reset defining_class_p.
170 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
171 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
172 unwinding to class-defining scope to handle the erroneous definition of
173 a generic function of an arbitrarily nested class within an enclosing
176 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
179 * method.c (walk_field_subobs): Improve the diagnostic
180 locations for both REFERENCE_TYPEs and non-static const members.
181 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
182 instead of %qD to be consistent with the c++11 diagnostic.
184 2014-03-25 Jason Merrill <jason@redhat.com>
188 * class.c (build_vtbl_initializer): Handle abstract dtors here.
189 * search.c (get_pure_virtuals): Not here.
192 * parser.c (cp_parser_lambda_expression): Don't parse the body of
193 a lambda in unevaluated context.
196 * decl.c (create_array_type_for_decl): Complain about array of auto.
198 2014-03-25 Jakub Jelinek <jakub@redhat.com>
201 * semantics.c (potential_constant_expression_1): Handle
204 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
207 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
208 introducing an implicit function template parameter within an explicit
211 2014-03-22 Jason Merrill <jason@redhat.com>
214 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
217 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
220 * name-lookup.c (push_class_level_binding_1): Check identifier_p
221 on the name argument.
223 2014-03-20 Jakub Jelinek <jakub@redhat.com>
226 * init.c (build_zero_init_1): Ignore fields with error_mark_node
229 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
232 * call.c (build_new_method_call_1): Handle pure virtuals called by
235 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
238 * parser.c (cp_parser_member_declaration): Don't allow
239 finish_fully_implicit_template to consider friend declarations to be
240 class member templates.
241 (synthesize_implicit_template_parm): Handling winding back through class
242 scope to the class being defined in order to inject a template argument
246 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
247 function scope as per cp_parser_skip_to_end_of_statement.
249 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
252 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
254 2014-03-14 Jason Merrill <jason@redhat.com>
258 * search.c (get_pure_virtuals): Handle abstract dtor here.
259 (dfs_get_pure_virtuals): Not here.
262 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
263 abstract class as pure.
265 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
268 * pt.c (maybe_process_partial_specialization): Check return value
269 of check_specialization_namespace.
271 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
274 * semantics.c (finish_static_assert): Call cxx_constant_value only
275 if require_potential_rvalue_constant_expression returns true.
277 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
280 * method.c (get_inherited_ctor): New.
281 * cp-tree.h (get_inherited_ctor): Declare it.
282 * semantics.c (is_valid_constexpr_fn): Use it.
284 2014-03-10 Jason Merrill <jason@redhat.com>
287 * call.c (convert_default_arg): Remove special handling for
291 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
292 when deciding whether to call push_template_decl for a member class.
293 * pt.c (push_template_decl_real): Return after wrong levels error.
295 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
298 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
299 lambda, remove the lambda's own template argument list prior to fetching
303 * parser.c (cp_parser_parameter_declaration_clause): Move generic
304 function template unwinding on error into a more general location, ...
305 (cp_parser_skip_to_end_of_statement): ... here.
307 2014-03-07 Jason Merrill <jason@redhat.com>
309 * Make-lang.in (check_g++_parallelize): Split dg.exp.
311 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
312 we're in a trailing return type.
314 * typeck.c (comp_template_parms_position): 'auto' and
315 'decltype(auto)' are different from real template parms.
317 * parser.c (cp_parser_using_declaration): Consume the semicolon
318 after bare parameter pack error.
320 * cp-tree.h (REF_PARENTHESIZED_P): New.
321 * semantics.c (force_paren_expr): Set it.
322 * pt.c (do_auto_deduction): Check it.
323 (tsubst) [COMPONENT_REF]: Copy it.
324 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
326 * decl.c (create_array_type_for_decl): Only warn about invalid
327 C++1y VLA if flag_iso or warn_vla>0.
328 (grokdeclarator): Likewise.
329 * pt.c (tsubst): Likewise.
330 * semantics.c (finish_decltype_type): Likewise.
331 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
332 (cp_build_addr_expr_1): Likewise.
333 * init.c (build_new_1): Improve diagnostics.
335 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
338 * decl.c (check_initializer): Return NULL_TREE after error;
339 consistently use inform.
341 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
343 * decl.c (check_initializer): Remove dead code.
345 2014-03-06 Marek Polacek <polacek@redhat.com>
348 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
349 of checking tree code.
351 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
353 * parser.c (cp_lexer_set_source_position): New.
354 (cp_parser_mem_initializer): Use it.
355 (cp_parser_postfix_open_square_expression): Likewise.
356 (cp_parser_parenthesized_expression_list): Likewise.
357 (cp_parser_new_initializer): Likewise.
358 (cp_parser_jump_statement): Likewise.
359 (cp_parser_initializer): Likewise.
360 (cp_parser_functional_cast): Likewise.
362 2014-03-05 Jason Merrill <jason@redhat.com>
365 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
366 dependent expression.
369 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
370 if re-parsing might succeed.
371 * semantics.c (finish_id_expression): Use of a parameter outside
372 the function body is a parse error.
374 * parser.c (cp_parser_mem_initializer): Set input_location
375 properly for init-list warning.
376 (cp_parser_postfix_open_square_expression): Likewise.
377 (cp_parser_parenthesized_expression_list): Likewise.
378 (cp_parser_new_initializer): Likewise.
379 (cp_parser_jump_statement): Likewise.
380 (cp_parser_initializer): Likewise.
381 (cp_parser_functional_cast): Likewise.
383 2014-03-04 Jason Merrill <jason@redhat.com>
386 * typeck2.c (process_init_constructor_record): Set
387 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
391 * parser.c (cp_parser_direct_declarator): Set declarator to
392 cp_error_declarator on invalid qualified-id.
394 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
397 * parser.c (cp_parser_using_declaration): Early return when
398 cp_parser_nested_name_specifier errors out.
400 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
403 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
404 function scope on parse error in function parameter list.
406 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
408 * method.c (implicitly_declare_fn): Remove redundant
409 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
410 * semantics.c (is_instantiation_of_constexpr): Likewise.
411 * error.c (dump_function_decl): Likewise.
413 2014-03-01 Jason Merrill <jason@redhat.com>
416 * semantics.c (begin_maybe_infinite_loop): Use
417 fold_non_dependent_expr_sfinae.
419 2014-02-28 Jason Merrill <jason@redhat.com>
422 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
424 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
427 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
428 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
429 * lambda.c (maybe_add_lambda_conv_op): Likewise.
431 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
434 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
437 2014-02-27 Jason Merrill <jason@redhat.com>
441 * decl2.c (tentative_decl_linkage): Don't mess with functions that
444 2014-02-26 Jason Merrill <jason@redhat.com>
448 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
449 * init.c (build_vtbl_address): Do it here.
455 * pt.c (struct warning_sentinel): New.
456 (tsubst_copy_and_build): Use it instead of
457 c_inhibit_evaluation_warnings.
458 * typeck.c (maybe_warn_about_useless_cast): Remove
459 c_inhibit_evaluation_warnings check.
462 * pt.c (get_template_parm_index): New.
463 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
464 (process_template_parm): Allow bare packs in template template
466 (coerce_template_parameter_pack): Handle fixed template template
467 parm packs and fixed packs not at the end of the parm list.
468 (coerce_template_parms): Handle template parm packs not at the end
470 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
473 * pt.c (unify): Ignore alias templates when deducing a template
479 * call.c (reference_binding): Recurse on user-defined conversion.
480 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
482 2014-02-25 Jason Merrill <jason@redhat.com>
485 * call.c (reference_binding): Recurse on user-defined conversion.
486 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
488 * call.c (print_conversion_rejection): Handle n_arg of -2.
489 (build_user_type_conversion_1): Pass it.
492 * decl2.c (no_linkage_error): Handle C++98 semantics.
493 (reset_type_linkage): Move from decl.c.
494 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
495 (bt_reset_linkage_2, reset_decl_linkage): New.
496 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
497 (cp_write_global_declarations): Move condition into no_linkage_error.
498 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
499 * semantics.c (expand_or_defer_fn_1): Factor out
500 tentative_decl_linkage.
503 * decl2.c (finish_static_data_member_decl): Diagnose static data
504 member in unnamed class.
505 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
508 * class.c (clone_function_decl): Call note_vague_linkage_fn for
509 defaulted virtual dtor.
513 * pt.c (get_underlying_template): Fix equivalence calculation.
515 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
518 * parser.c (function_being_declared_is_template_p): Return false when
519 processing a template parameter list.
520 (cp_parser_parameter_declaration_clause): Don't set
521 auto_is_implicit_function_template_parm_p when processing a
522 template parameter list.
524 * parser.c (synthesize_implicit_template_parm): Inject new template
525 argument list appropriately when a generic member function
526 of a class template is declared out-of-line.
529 * parser.c (cp_parser_direct_declarator): Don't save and
530 restore num_template_parameter_lists around call to
531 cp_parser_parameter_declaration_list.
532 (function_being_declared_is_template_p): New predicate.
533 (cp_parser_parameter_declaration_list): Use
534 function_being_declared_is_template_p as predicate for
535 inspecting current function template parameter list length
536 rather than num_template_parameter_lists.
538 2014-02-24 Jason Merrill <jason@redhat.com>
541 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
542 DECL_EXPR initialize a non-class iterator.
545 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
547 2014-02-21 Jason Merrill <jason@redhat.com>
550 * parser.c (cp_parser_type_name): Always check dependency.
551 (cp_parser_type_specifier_seq): Call
552 cp_parser_parse_and_diagnose_invalid_type_name.
555 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
558 * parser.c (cp_parser_default_argument): Clear
559 current_class_ptr/current_class_ref like tsubst_default_argument.
562 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
563 than current_binding_level.
566 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
569 * parser.c (cp_parser_enum_specifier): Call
570 check_for_bare_parameter_packs.
573 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
577 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
578 of the partial instantiation, not the most general template.
579 (maybe_process_partial_specialization): Reassign everything on
583 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
584 (check_explicit_specialization): Don't clone.
587 * pt.c (coerce_template_parms): Bail if argument packing fails.
590 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
591 Don't get confused by a CONSTRUCTOR that already has a type.
594 * call.c (build_array_conv): Don't crash on VLA.
597 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
600 * lambda.c (maybe_resolve_dummy): Don't try to capture this
601 in declaration context.
605 * pt.c (unify): Only unify if deducible. Handle 0-length list.
608 * parser.c (cp_parser_direct_declarator): Don't wrap a
609 type-dependent expression in a NOP_EXPR.
612 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
617 * parser.c (cp_parser_template_argument): Restore dereference.
618 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
619 (process_partial_specialization): Handle deref.
622 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
626 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
627 implicit_template_scope upon leaving an out-of-line generic member
630 2014-02-20 Kai Tietz <ktietz@redhat.com>
633 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
634 valued type argument as error_mark_node.
637 * semantics.c (finish_fname): Handle error_mark_node.
639 2014-02-19 Jason Merrill <jason@redhat.com>
642 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
643 spec from template context.
645 2014-02-19 Jakub Jelinek <jakub@redhat.com>
648 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
649 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
652 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
654 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
657 * semantics.c (ensure_literal_type_for_constexpr_object): Use
660 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
663 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
664 During error recovery allow_non_constant may be false.
666 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
669 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
670 scope whenever a template parameter list has been started, independent
671 of whether the function call operator was well-formed or not.
674 * parser.c (cp_parser_member_declaration): Pop fully implicit template
675 scope for generic friend declarations as well as for non-friends.
677 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
680 * method.c (implicitly_declare_fn): A constructor of a class with
681 virtual base classes isn't constexpr (7.1.5p4).
683 2014-02-05 Jan Hubicka <hubicka@ucw.cz
685 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
687 2014-02-05 Jakub Jelinek <jakub@redhat.com>
690 * parser.c (cp_parser_omp_declare_reduction): Save and free
693 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
697 * tree.c (handle_init_priority_attribute): Call default_conversion on
698 the attribute argument.
700 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
703 * method.c (synthesized_method_walk): If vbases is non-null but
704 is_empty is true, likewise don't worry about the virtual bases.
706 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
709 * typeck2.c (process_init_constructor_record): Just skip unnamed
712 2014-01-31 Jason Merrill <jason@redhat.com>
715 * pt.c (mark_decl_instantiated): Call mark_needed.
718 * decl2.c (handle_tls_init): Handle null init fn.
721 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
723 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
726 * class.c (build_vfield_ref): Early return error_mark_node if
727 TYPE_VFIELD (type) is null.
728 (build_base_path): Check return value of build_vfield_ref.
730 2014-01-31 Jason Merrill <jason@redhat.com>
733 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
734 [ck_list]: Check for error_mark_node.
735 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
738 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
739 during partial ordering.
741 2014-01-31 Marek Polacek <polacek@redhat.com>
744 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
746 2014-01-30 Jason Merrill <jason@redhat.com>
749 * cp-tree.h (struct saved_scope): Add x_local_specializations.
750 (local_specializations): New macro.
751 * pt.c (local_specializations): Remove variable.
753 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
756 * parser.c (make_string_pack): Use double_int::from_buffer.
758 2014-01-30 Marek Polacek <polacek@redhat.com>
761 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
763 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
765 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
768 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
771 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
773 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
776 * pt.c (lookup_template_class_1): Check start_enum return value
779 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
781 * decl.c (duplicate_decls, typename_hash, typename_compare):
783 * error.c (dump_type): Likewise.
784 * mangle.c (dump_substitution_candidates): Likewise.
786 2014-01-30 Jason Merrill <jason@redhat.com>
789 * decl2.c (attributes_naming_typedef_ok): New.
790 * cp-tree.h: Declare it.
791 * decl.c (grokdeclarator): Check it.
792 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
794 2014-01-29 Jason Merrill <jason@redhat.com>
797 * call.c (add_builtin_candidate): Catch dependent types.
800 * pt.c (expand_template_argument_pack): Correct
801 non_default_args_count calculation.
804 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
807 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
808 have a friend template in a class template.
809 * pt.c (tsubst_friend_function): Look through it.
810 (push_template_decl_real): A friend member template is
813 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
816 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
819 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
822 * pt.c (instantiate_template_1): Check for error_mark_node the second
825 2014-01-29 Jason Merrill <jason@redhat.com>
828 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
829 cdtor_returns_this case.
832 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
834 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
837 * semantics.c (finish_omp_reduction_clause): Check type for
840 2014-01-28 Jason Merrill <jason@redhat.com>
843 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
844 (tsubst_copy): Use it if lookup fails.
847 * pt.c (tsubst_function_type): Make sure we keep the same function
851 * semantics.c (build_anon_member_initialization): Stop walking
852 when we run out of COMPONENT_REFs.
855 * decl.c (lookup_and_check_tag): Ignore template parameters if
857 * pt.c (check_template_shadow): Don't complain about the injected
860 * decl.c (duplicate_decls): Tweak.
863 * mangle.c (write_unqualified_name): Handle operator auto.
865 2014-01-27 Jason Merrill <jason@redhat.com>
869 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
870 list-initialization. A conversion to rvalue ref that involves
871 an lvalue-rvalue conversion is bad.
872 (convert_like_real): Give helpful error message.
875 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
878 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
882 * pt.c (template_parm_to_arg): Call convert_from_reference.
883 (tsubst_template_arg): Don't strip reference refs.
886 * call.c (build_aggr_conv): Reject value-initialization of reference.
890 * call.c (convert_like_real): Give helpful error about excess braces
891 for ck_rvalue of scalar type.
894 * call.c (reference_binding): Only elide braces if the single
895 element is reference-related.
898 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
902 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
906 * decl.c (compute_array_index_type): Don't call
907 maybe_constant_value for a non-integral expression.
909 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
911 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
913 * cp-gimplify.c (cp_genericize): Likewise.
914 * decl.c (grokfndecl): Likewise.
915 * parser.c (cp_parser_postfix_expression): Likewise.
916 (cp_parser_postfix_open_square_expression): Likewise.
917 (cp_parser_direct_declarator): Likewise.
918 (is_cilkplus_vector_p): Likewise.
919 (cp_parser_omp_clause_name): Likewise.
920 (cp_parser_omp_all_clauses): Likewise.
921 * pt.c (apply_late_template_attributes): Likewise.
922 * typeck.c (cp_build_array_ref): Likewise.
923 (cp_build_compound_expr): Likewise.
924 (check_return_expr): Likewise.
926 2014-01-24 Jason Merrill <jason@redhat.com>
929 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
934 * typeck2.c (process_init_constructor_array): Don't create
937 2014-01-24 Jakub Jelinek <jakub@redhat.com>
939 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
940 handling for RANGE_ARRAY case.
942 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
945 * name-lookup.c (push_using_directive): Use timevar_cond_start.
947 2014-01-23 Marek Polacek <polacek@redhat.com>
950 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
952 2014-01-23 Marek Polacek <polacek@redhat.com>
955 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
958 2014-01-23 Jason Merrill <jason@redhat.com>
961 * cp-tree.h (struct language_function): Add infinite_loop and
963 (current_function_infinite_loop): New.
964 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
965 (break_maybe_infinite_loop): New.
966 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
967 (finish_do_stmt, finish_for_cond, finish_for_stmt)
968 (begin_range_for_stmt): Use them.
969 * decl.c (finish_function): Don't warn about missing return
970 if current_function_infinite_loop.
971 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
972 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
974 * call.c (build_op_delete_call): Use make_tree_vector and
977 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
980 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
981 nested_name_specifier.
983 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
985 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
986 see if there is an attribute after function decl. If so, then
988 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
989 enabled function late parsing.
990 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
991 attribute for a SIMD-enabled function.
992 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
993 the function is used by SIMD-enabled function (indicated by NULL
994 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
995 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
996 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
997 vectorlength clause in SIMD-enabled function and #pragma SIMD's
998 vectorlength clause. Added a new bool parameter to differentiate
1000 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1001 (is_cilkplus_vector_p): Likewise.
1002 (cp_parser_late_parsing_elem_fn_info): Likewise.
1003 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1004 and "vectorlength" clauses when Cilk Plus is enabled.
1005 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1006 and emit a sorry message when step size is a parameter.
1007 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1008 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1010 * pt.c (apply_late_template_attributes): Likewise.
1012 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1015 * semantics.c (finish_omp_reduction_clause): Reject
1016 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1018 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1021 * parser.c (cp_parser_class_head): Push the class before parsing
1022 the base-clause, pop after it.
1024 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1026 * decl2.c (cpp_check): Revert prototype change.
1028 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1032 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1035 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1038 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1039 only when errorcount == 0.
1041 2014-01-17 Marek Polacek <polacek@redhat.com>
1044 * cvt.c (ocp_convert): Don't segfault on non-existing
1045 ENUM_UNDERLYING_TYPE.
1047 2014-01-16 Jason Merrill <jason@redhat.com>
1050 * tree.c (bot_manip): Update the location of builtin_LINE and
1053 2014-01-14 Jason Merrill <jason@redhat.com>
1056 * typeck2.c (massage_init_elt): New.
1057 (process_init_constructor_record)
1058 (process_init_constructor_union): Use it.
1059 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1060 (split_nonconstant_init_1): Handle it.
1061 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1063 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1066 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1067 and replaced an existing if-statement with else-if statement.
1068 Changed an existing error message wording to match the one from the C
1071 2014-01-08 Jason Merrill <jason@redhat.com>
1074 * class.c (abi_tag_data): Add tags field.
1075 (check_abi_tags): Initialize it.
1076 (find_abi_tags_r): Support collecting missing tags.
1077 (mark_type_abi_tags): Don't look at template args.
1078 (inherit_targ_abi_tags): New.
1079 (check_bases_and_members): Use it.
1080 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1081 * mangle.c (write_abi_tags): Check it.
1083 2014-01-07 Jason Merrill <jason@redhat.com>
1086 * pt.c (num_innermost_template_parms): New.
1087 (get_underlying_template): Use it.
1090 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1092 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1094 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1095 the letter of 20.11.6 about Base and Derived naming the same
1096 class type modulo cv-qualifiers.
1098 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1101 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1102 function as unimplemented for generic lambdas with varargs.
1105 * parser.c (cp_parser_template_parameter): Early out with
1106 error_mark_node if parameter declaration was not parsed.
1109 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1110 auto_is_implicit_function_template_parm_p around lambda body.
1113 * parser.c (cp_parser_init_declarator): Undo fully implicit
1114 template parameter list when declarator is not a function.
1116 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1119 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1121 2014-01-03 Tobias Burnus <burnus@net-b.de>
1124 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1126 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1130 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1131 as include_std to perform_koenig_lookup.
1132 (cp_parser_postfix_expression): Adjust.
1133 * pt.c (tsubst_copy_and_build): Likewise.
1134 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1135 (omp_reduction_lookup): Adjust.
1136 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1137 (lookup_arg_dependent): Likewise.
1138 (lookup_function_nonclass): Adjust.
1139 * name-lookup.h: Adjust declaration.
1140 * cp-tree.h: Likewise.
1142 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1145 * parser.c (cp_parser_userdef_numeric_literal): Mention
1146 -fext-numeric-literals in the message.
1148 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1151 * call.c (build_conditional_expr_1): Check the return value of
1154 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1156 * call.c (convert_like_real): Check complain.
1158 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1161 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1164 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1166 Update copyright years
1168 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1170 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1171 the standard form for the copyright notice.
1173 Copyright (C) 2014 Free Software Foundation, Inc.
1175 Copying and distribution of this file, with or without modification,
1176 are permitted in any medium without royalty provided the copyright
1177 notice and this notice are preserved.