1 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
3 * decl.c (reshape_init_r): Handle a single element of vector type.
5 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
8 * decl2.c (cplus_decl_attributes): Handle
9 pointer-to-member-function declarations.
11 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
14 * call.c (build_user_type_coversion): Use build_dummy_object
15 to create the placeholder object for a constructor method call.
16 (build_special_member_call): Likewise.
17 (build_over_call): Check for the placeholder object with
19 (build_new_method_call_1): Likewise. Don't attempt to resolve
20 a dummy object for a constructor method call.
22 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
25 * friend.c (add_friend, make_friend_class): Move repeated friend
26 warning under Wredundant_decls.
28 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
30 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
31 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
32 (do_class_using_decl): Likewise.
33 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
35 2014-04-15 Jakub Jelinek <jakub@redhat.com>
38 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
40 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
42 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
44 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
46 * pt.c (mark_template_parm): Use template_parm_level_and_index.
48 2014-04-11 Jason Merrill <jason@redhat.com>
50 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
52 (cp_lexer_get_preprocessor_token): Always clear it.
53 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
57 * decl.c (reshape_init_r): Handle a single element of class type.
60 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
61 built-in operator new.
63 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
66 * name-lookup.c (parse_using_directive): Return early if the
67 attribs argument is error_mark_node; use get_attribute_name.
69 2014-04-11 Jason Merrill <jason@redhat.com>
73 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
74 * call.c (struct z_candidate): Add flags field.
75 (add_candidate): Add flags parm.
76 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
77 (add_template_candidate_real): Pass it.
78 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
79 * tree.c (build_aggr_init_expr): Copy it.
80 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
82 2014-04-10 Richard Biener <rguenther@suse.de>
83 Jakub Jelinek <jakub@redhat.com>
86 * error.c (dump_decl) <case FUNCTION_DECL>: If
87 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
88 recurse on DECL_ABSTRACT_ORIGIN instead of printing
91 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
93 * pt.c (check_template_variable): Check for the return of pedwarn
94 before emitting a note.
95 * parser.c (cp_parser_lambda_introducer): Likewise.
97 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
100 * pt.c (process_template_parm): For an invalid non-type parameter
101 only set TREE_TYPE to error_mark_node.
102 (push_inline_template_parms_recursive, comp_template_parms,
103 redeclare_class_template, coerce_template_template_parm,
104 coerce_template_template_parms, unify): Use error_operand_p.
106 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
108 * class.c (check_bases_and_members): Warn about non-virtual dtors
109 in public bases only. Check warn_ecpp before complaining about
110 non-polymorphic bases.
112 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
114 * decl.c (duplicate_decls): Check for the return of warning_at
115 before emitting a note.
116 (warn_misplaced_attr_for_class_type): Likewise.
117 (check_tag_decl): Likewise.
119 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
122 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
124 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
127 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
128 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
129 instantiating a variable-sized type.
132 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
134 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
136 * class.c (find_abi_tags_r): Check for the return of warning
137 before emitting a note.
138 (one_inherited_ctor): Likewise.
140 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
142 * decl.c (duplicate_decls): Check for the return of permerror
143 before emitting a note.
145 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
147 * class.c (accessible_nvdtor_p): New.
148 (check_bases): Don't check base destructor here ...
149 (check_bases_and_members): ... check them here. Trigger on
150 Wnon-virtual-dtor flag.
151 (finish_struct_1): Use accessible_nvdtor_p.
153 2014-04-01 Jason Merrill <jason@redhat.com>
155 * pt.c (process_partial_specialization): Say "not deducible"
156 rather than "not used". Use inform.
159 * pt.c (coerce_template_parms): Check that the pack expansion
160 pattern works with the first matching parameter.
162 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
164 * init.c (perform_member_init): Homogenize uninitialized
167 2014-04-01 Jason Merrill <jason@redhat.com>
170 * call.c (build_array_conv): Call complete_type.
173 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
174 (picflag_from_initializer): Return it.
175 (process_init_constructor): Handle it.
178 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
179 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
180 * pt.c (get_template_info): Handle NAMESPACE_DECL.
181 (most_general_template): Handle more kinds of template.
182 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
183 instantiations and specializations.
185 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
188 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
189 COMPONENT_REFs and ARRAY_REFs sooner.
191 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
194 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
195 usage in non-functions with pushed scope.
197 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
200 * name-lookup.h (cp_binding_level): New transient field defining_class_p
201 to indicate whether a scope is in the process of defining a class.
202 * semantics.c (begin_class_definition): Set defining_class_p.
203 * name-lookup.c (leave_scope): Reset defining_class_p.
204 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
205 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
206 unwinding to class-defining scope to handle the erroneous definition of
207 a generic function of an arbitrarily nested class within an enclosing
210 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
213 * method.c (walk_field_subobs): Improve the diagnostic
214 locations for both REFERENCE_TYPEs and non-static const members.
215 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
216 instead of %qD to be consistent with the c++11 diagnostic.
218 2014-03-25 Jason Merrill <jason@redhat.com>
222 * class.c (build_vtbl_initializer): Handle abstract dtors here.
223 * search.c (get_pure_virtuals): Not here.
226 * parser.c (cp_parser_lambda_expression): Don't parse the body of
227 a lambda in unevaluated context.
230 * decl.c (create_array_type_for_decl): Complain about array of auto.
232 2014-03-25 Jakub Jelinek <jakub@redhat.com>
235 * semantics.c (potential_constant_expression_1): Handle
238 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
241 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
242 introducing an implicit function template parameter within an explicit
245 2014-03-22 Jason Merrill <jason@redhat.com>
248 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
251 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
254 * name-lookup.c (push_class_level_binding_1): Check identifier_p
255 on the name argument.
257 2014-03-20 Jakub Jelinek <jakub@redhat.com>
260 * init.c (build_zero_init_1): Ignore fields with error_mark_node
263 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
266 * call.c (build_new_method_call_1): Handle pure virtuals called by
269 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
272 * parser.c (cp_parser_member_declaration): Don't allow
273 finish_fully_implicit_template to consider friend declarations to be
274 class member templates.
275 (synthesize_implicit_template_parm): Handling winding back through class
276 scope to the class being defined in order to inject a template argument
280 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
281 function scope as per cp_parser_skip_to_end_of_statement.
283 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
286 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
288 2014-03-14 Jason Merrill <jason@redhat.com>
292 * search.c (get_pure_virtuals): Handle abstract dtor here.
293 (dfs_get_pure_virtuals): Not here.
296 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
297 abstract class as pure.
299 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
302 * pt.c (maybe_process_partial_specialization): Check return value
303 of check_specialization_namespace.
305 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
308 * semantics.c (finish_static_assert): Call cxx_constant_value only
309 if require_potential_rvalue_constant_expression returns true.
311 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
314 * method.c (get_inherited_ctor): New.
315 * cp-tree.h (get_inherited_ctor): Declare it.
316 * semantics.c (is_valid_constexpr_fn): Use it.
318 2014-03-10 Jason Merrill <jason@redhat.com>
321 * call.c (convert_default_arg): Remove special handling for
325 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
326 when deciding whether to call push_template_decl for a member class.
327 * pt.c (push_template_decl_real): Return after wrong levels error.
329 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
332 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
333 lambda, remove the lambda's own template argument list prior to fetching
337 * parser.c (cp_parser_parameter_declaration_clause): Move generic
338 function template unwinding on error into a more general location, ...
339 (cp_parser_skip_to_end_of_statement): ... here.
341 2014-03-07 Jason Merrill <jason@redhat.com>
343 * Make-lang.in (check_g++_parallelize): Split dg.exp.
345 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
346 we're in a trailing return type.
348 * typeck.c (comp_template_parms_position): 'auto' and
349 'decltype(auto)' are different from real template parms.
351 * parser.c (cp_parser_using_declaration): Consume the semicolon
352 after bare parameter pack error.
354 * cp-tree.h (REF_PARENTHESIZED_P): New.
355 * semantics.c (force_paren_expr): Set it.
356 * pt.c (do_auto_deduction): Check it.
357 (tsubst) [COMPONENT_REF]: Copy it.
358 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
360 * decl.c (create_array_type_for_decl): Only warn about invalid
361 C++1y VLA if flag_iso or warn_vla>0.
362 (grokdeclarator): Likewise.
363 * pt.c (tsubst): Likewise.
364 * semantics.c (finish_decltype_type): Likewise.
365 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
366 (cp_build_addr_expr_1): Likewise.
367 * init.c (build_new_1): Improve diagnostics.
369 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
372 * decl.c (check_initializer): Return NULL_TREE after error;
373 consistently use inform.
375 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
377 * decl.c (check_initializer): Remove dead code.
379 2014-03-06 Marek Polacek <polacek@redhat.com>
382 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
383 of checking tree code.
385 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
387 * parser.c (cp_lexer_set_source_position): New.
388 (cp_parser_mem_initializer): Use it.
389 (cp_parser_postfix_open_square_expression): Likewise.
390 (cp_parser_parenthesized_expression_list): Likewise.
391 (cp_parser_new_initializer): Likewise.
392 (cp_parser_jump_statement): Likewise.
393 (cp_parser_initializer): Likewise.
394 (cp_parser_functional_cast): Likewise.
396 2014-03-05 Jason Merrill <jason@redhat.com>
399 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
400 dependent expression.
403 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
404 if re-parsing might succeed.
405 * semantics.c (finish_id_expression): Use of a parameter outside
406 the function body is a parse error.
408 * parser.c (cp_parser_mem_initializer): Set input_location
409 properly for init-list warning.
410 (cp_parser_postfix_open_square_expression): Likewise.
411 (cp_parser_parenthesized_expression_list): Likewise.
412 (cp_parser_new_initializer): Likewise.
413 (cp_parser_jump_statement): Likewise.
414 (cp_parser_initializer): Likewise.
415 (cp_parser_functional_cast): Likewise.
417 2014-03-04 Jason Merrill <jason@redhat.com>
420 * typeck2.c (process_init_constructor_record): Set
421 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
425 * parser.c (cp_parser_direct_declarator): Set declarator to
426 cp_error_declarator on invalid qualified-id.
428 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
431 * parser.c (cp_parser_using_declaration): Early return when
432 cp_parser_nested_name_specifier errors out.
434 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
437 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
438 function scope on parse error in function parameter list.
440 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
442 * method.c (implicitly_declare_fn): Remove redundant
443 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
444 * semantics.c (is_instantiation_of_constexpr): Likewise.
445 * error.c (dump_function_decl): Likewise.
447 2014-03-01 Jason Merrill <jason@redhat.com>
450 * semantics.c (begin_maybe_infinite_loop): Use
451 fold_non_dependent_expr_sfinae.
453 2014-02-28 Jason Merrill <jason@redhat.com>
456 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
458 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
461 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
462 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
463 * lambda.c (maybe_add_lambda_conv_op): Likewise.
465 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
468 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
471 2014-02-27 Jason Merrill <jason@redhat.com>
475 * decl2.c (tentative_decl_linkage): Don't mess with functions that
478 2014-02-26 Jason Merrill <jason@redhat.com>
482 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
483 * init.c (build_vtbl_address): Do it here.
489 * pt.c (struct warning_sentinel): New.
490 (tsubst_copy_and_build): Use it instead of
491 c_inhibit_evaluation_warnings.
492 * typeck.c (maybe_warn_about_useless_cast): Remove
493 c_inhibit_evaluation_warnings check.
496 * pt.c (get_template_parm_index): New.
497 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
498 (process_template_parm): Allow bare packs in template template
500 (coerce_template_parameter_pack): Handle fixed template template
501 parm packs and fixed packs not at the end of the parm list.
502 (coerce_template_parms): Handle template parm packs not at the end
504 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
507 * pt.c (unify): Ignore alias templates when deducing a template
513 * call.c (reference_binding): Recurse on user-defined conversion.
514 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
516 2014-02-25 Jason Merrill <jason@redhat.com>
519 * call.c (reference_binding): Recurse on user-defined conversion.
520 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
522 * call.c (print_conversion_rejection): Handle n_arg of -2.
523 (build_user_type_conversion_1): Pass it.
526 * decl2.c (no_linkage_error): Handle C++98 semantics.
527 (reset_type_linkage): Move from decl.c.
528 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
529 (bt_reset_linkage_2, reset_decl_linkage): New.
530 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
531 (cp_write_global_declarations): Move condition into no_linkage_error.
532 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
533 * semantics.c (expand_or_defer_fn_1): Factor out
534 tentative_decl_linkage.
537 * decl2.c (finish_static_data_member_decl): Diagnose static data
538 member in unnamed class.
539 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
542 * class.c (clone_function_decl): Call note_vague_linkage_fn for
543 defaulted virtual dtor.
547 * pt.c (get_underlying_template): Fix equivalence calculation.
549 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
552 * parser.c (function_being_declared_is_template_p): Return false when
553 processing a template parameter list.
554 (cp_parser_parameter_declaration_clause): Don't set
555 auto_is_implicit_function_template_parm_p when processing a
556 template parameter list.
558 * parser.c (synthesize_implicit_template_parm): Inject new template
559 argument list appropriately when a generic member function
560 of a class template is declared out-of-line.
563 * parser.c (cp_parser_direct_declarator): Don't save and
564 restore num_template_parameter_lists around call to
565 cp_parser_parameter_declaration_list.
566 (function_being_declared_is_template_p): New predicate.
567 (cp_parser_parameter_declaration_list): Use
568 function_being_declared_is_template_p as predicate for
569 inspecting current function template parameter list length
570 rather than num_template_parameter_lists.
572 2014-02-24 Jason Merrill <jason@redhat.com>
575 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
576 DECL_EXPR initialize a non-class iterator.
579 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
581 2014-02-21 Jason Merrill <jason@redhat.com>
584 * parser.c (cp_parser_type_name): Always check dependency.
585 (cp_parser_type_specifier_seq): Call
586 cp_parser_parse_and_diagnose_invalid_type_name.
589 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
592 * parser.c (cp_parser_default_argument): Clear
593 current_class_ptr/current_class_ref like tsubst_default_argument.
596 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
597 than current_binding_level.
600 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
603 * parser.c (cp_parser_enum_specifier): Call
604 check_for_bare_parameter_packs.
607 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
611 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
612 of the partial instantiation, not the most general template.
613 (maybe_process_partial_specialization): Reassign everything on
617 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
618 (check_explicit_specialization): Don't clone.
621 * pt.c (coerce_template_parms): Bail if argument packing fails.
624 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
625 Don't get confused by a CONSTRUCTOR that already has a type.
628 * call.c (build_array_conv): Don't crash on VLA.
631 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
634 * lambda.c (maybe_resolve_dummy): Don't try to capture this
635 in declaration context.
639 * pt.c (unify): Only unify if deducible. Handle 0-length list.
642 * parser.c (cp_parser_direct_declarator): Don't wrap a
643 type-dependent expression in a NOP_EXPR.
646 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
651 * parser.c (cp_parser_template_argument): Restore dereference.
652 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
653 (process_partial_specialization): Handle deref.
656 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
660 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
661 implicit_template_scope upon leaving an out-of-line generic member
664 2014-02-20 Kai Tietz <ktietz@redhat.com>
667 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
668 valued type argument as error_mark_node.
671 * semantics.c (finish_fname): Handle error_mark_node.
673 2014-02-19 Jason Merrill <jason@redhat.com>
676 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
677 spec from template context.
679 2014-02-19 Jakub Jelinek <jakub@redhat.com>
682 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
683 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
686 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
688 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
691 * semantics.c (ensure_literal_type_for_constexpr_object): Use
694 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
697 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
698 During error recovery allow_non_constant may be false.
700 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
703 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
704 scope whenever a template parameter list has been started, independent
705 of whether the function call operator was well-formed or not.
708 * parser.c (cp_parser_member_declaration): Pop fully implicit template
709 scope for generic friend declarations as well as for non-friends.
711 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
714 * method.c (implicitly_declare_fn): A constructor of a class with
715 virtual base classes isn't constexpr (7.1.5p4).
717 2014-02-05 Jan Hubicka <hubicka@ucw.cz
719 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
721 2014-02-05 Jakub Jelinek <jakub@redhat.com>
724 * parser.c (cp_parser_omp_declare_reduction): Save and free
727 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
731 * tree.c (handle_init_priority_attribute): Call default_conversion on
732 the attribute argument.
734 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
737 * method.c (synthesized_method_walk): If vbases is non-null but
738 is_empty is true, likewise don't worry about the virtual bases.
740 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
743 * typeck2.c (process_init_constructor_record): Just skip unnamed
746 2014-01-31 Jason Merrill <jason@redhat.com>
749 * pt.c (mark_decl_instantiated): Call mark_needed.
752 * decl2.c (handle_tls_init): Handle null init fn.
755 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
757 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
760 * class.c (build_vfield_ref): Early return error_mark_node if
761 TYPE_VFIELD (type) is null.
762 (build_base_path): Check return value of build_vfield_ref.
764 2014-01-31 Jason Merrill <jason@redhat.com>
767 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
768 [ck_list]: Check for error_mark_node.
769 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
772 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
773 during partial ordering.
775 2014-01-31 Marek Polacek <polacek@redhat.com>
778 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
780 2014-01-30 Jason Merrill <jason@redhat.com>
783 * cp-tree.h (struct saved_scope): Add x_local_specializations.
784 (local_specializations): New macro.
785 * pt.c (local_specializations): Remove variable.
787 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
790 * parser.c (make_string_pack): Use double_int::from_buffer.
792 2014-01-30 Marek Polacek <polacek@redhat.com>
795 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
797 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
799 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
802 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
805 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
807 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
810 * pt.c (lookup_template_class_1): Check start_enum return value
813 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
815 * decl.c (duplicate_decls, typename_hash, typename_compare):
817 * error.c (dump_type): Likewise.
818 * mangle.c (dump_substitution_candidates): Likewise.
820 2014-01-30 Jason Merrill <jason@redhat.com>
823 * decl2.c (attributes_naming_typedef_ok): New.
824 * cp-tree.h: Declare it.
825 * decl.c (grokdeclarator): Check it.
826 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
828 2014-01-29 Jason Merrill <jason@redhat.com>
831 * call.c (add_builtin_candidate): Catch dependent types.
834 * pt.c (expand_template_argument_pack): Correct
835 non_default_args_count calculation.
838 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
841 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
842 have a friend template in a class template.
843 * pt.c (tsubst_friend_function): Look through it.
844 (push_template_decl_real): A friend member template is
847 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
850 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
853 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
856 * pt.c (instantiate_template_1): Check for error_mark_node the second
859 2014-01-29 Jason Merrill <jason@redhat.com>
862 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
863 cdtor_returns_this case.
866 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
868 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
871 * semantics.c (finish_omp_reduction_clause): Check type for
874 2014-01-28 Jason Merrill <jason@redhat.com>
877 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
878 (tsubst_copy): Use it if lookup fails.
881 * pt.c (tsubst_function_type): Make sure we keep the same function
885 * semantics.c (build_anon_member_initialization): Stop walking
886 when we run out of COMPONENT_REFs.
889 * decl.c (lookup_and_check_tag): Ignore template parameters if
891 * pt.c (check_template_shadow): Don't complain about the injected
894 * decl.c (duplicate_decls): Tweak.
897 * mangle.c (write_unqualified_name): Handle operator auto.
899 2014-01-27 Jason Merrill <jason@redhat.com>
903 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
904 list-initialization. A conversion to rvalue ref that involves
905 an lvalue-rvalue conversion is bad.
906 (convert_like_real): Give helpful error message.
909 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
912 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
916 * pt.c (template_parm_to_arg): Call convert_from_reference.
917 (tsubst_template_arg): Don't strip reference refs.
920 * call.c (build_aggr_conv): Reject value-initialization of reference.
924 * call.c (convert_like_real): Give helpful error about excess braces
925 for ck_rvalue of scalar type.
928 * call.c (reference_binding): Only elide braces if the single
929 element is reference-related.
932 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
936 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
940 * decl.c (compute_array_index_type): Don't call
941 maybe_constant_value for a non-integral expression.
943 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
945 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
947 * cp-gimplify.c (cp_genericize): Likewise.
948 * decl.c (grokfndecl): Likewise.
949 * parser.c (cp_parser_postfix_expression): Likewise.
950 (cp_parser_postfix_open_square_expression): Likewise.
951 (cp_parser_direct_declarator): Likewise.
952 (is_cilkplus_vector_p): Likewise.
953 (cp_parser_omp_clause_name): Likewise.
954 (cp_parser_omp_all_clauses): Likewise.
955 * pt.c (apply_late_template_attributes): Likewise.
956 * typeck.c (cp_build_array_ref): Likewise.
957 (cp_build_compound_expr): Likewise.
958 (check_return_expr): Likewise.
960 2014-01-24 Jason Merrill <jason@redhat.com>
963 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
968 * typeck2.c (process_init_constructor_array): Don't create
971 2014-01-24 Jakub Jelinek <jakub@redhat.com>
973 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
974 handling for RANGE_ARRAY case.
976 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
979 * name-lookup.c (push_using_directive): Use timevar_cond_start.
981 2014-01-23 Marek Polacek <polacek@redhat.com>
984 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
986 2014-01-23 Marek Polacek <polacek@redhat.com>
989 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
992 2014-01-23 Jason Merrill <jason@redhat.com>
995 * cp-tree.h (struct language_function): Add infinite_loop and
997 (current_function_infinite_loop): New.
998 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
999 (break_maybe_infinite_loop): New.
1000 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
1001 (finish_do_stmt, finish_for_cond, finish_for_stmt)
1002 (begin_range_for_stmt): Use them.
1003 * decl.c (finish_function): Don't warn about missing return
1004 if current_function_infinite_loop.
1005 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
1006 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
1008 * call.c (build_op_delete_call): Use make_tree_vector and
1009 release_tree_vector.
1011 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
1014 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
1015 nested_name_specifier.
1017 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
1019 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
1020 see if there is an attribute after function decl. If so, then
1022 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1023 enabled function late parsing.
1024 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1025 attribute for a SIMD-enabled function.
1026 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1027 the function is used by SIMD-enabled function (indicated by NULL
1028 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1029 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1030 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1031 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1032 vectorlength clause. Added a new bool parameter to differentiate
1034 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1035 (is_cilkplus_vector_p): Likewise.
1036 (cp_parser_late_parsing_elem_fn_info): Likewise.
1037 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1038 and "vectorlength" clauses when Cilk Plus is enabled.
1039 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1040 and emit a sorry message when step size is a parameter.
1041 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1042 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1044 * pt.c (apply_late_template_attributes): Likewise.
1046 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1049 * semantics.c (finish_omp_reduction_clause): Reject
1050 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1052 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1055 * parser.c (cp_parser_class_head): Push the class before parsing
1056 the base-clause, pop after it.
1058 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1060 * decl2.c (cpp_check): Revert prototype change.
1062 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1066 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1069 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1072 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1073 only when errorcount == 0.
1075 2014-01-17 Marek Polacek <polacek@redhat.com>
1078 * cvt.c (ocp_convert): Don't segfault on non-existing
1079 ENUM_UNDERLYING_TYPE.
1081 2014-01-16 Jason Merrill <jason@redhat.com>
1084 * tree.c (bot_manip): Update the location of builtin_LINE and
1087 2014-01-14 Jason Merrill <jason@redhat.com>
1090 * typeck2.c (massage_init_elt): New.
1091 (process_init_constructor_record)
1092 (process_init_constructor_union): Use it.
1093 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1094 (split_nonconstant_init_1): Handle it.
1095 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1097 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1100 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1101 and replaced an existing if-statement with else-if statement.
1102 Changed an existing error message wording to match the one from the C
1105 2014-01-08 Jason Merrill <jason@redhat.com>
1108 * class.c (abi_tag_data): Add tags field.
1109 (check_abi_tags): Initialize it.
1110 (find_abi_tags_r): Support collecting missing tags.
1111 (mark_type_abi_tags): Don't look at template args.
1112 (inherit_targ_abi_tags): New.
1113 (check_bases_and_members): Use it.
1114 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1115 * mangle.c (write_abi_tags): Check it.
1117 2014-01-07 Jason Merrill <jason@redhat.com>
1120 * pt.c (num_innermost_template_parms): New.
1121 (get_underlying_template): Use it.
1124 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1126 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1128 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1129 the letter of 20.11.6 about Base and Derived naming the same
1130 class type modulo cv-qualifiers.
1132 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1135 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1136 function as unimplemented for generic lambdas with varargs.
1139 * parser.c (cp_parser_template_parameter): Early out with
1140 error_mark_node if parameter declaration was not parsed.
1143 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1144 auto_is_implicit_function_template_parm_p around lambda body.
1147 * parser.c (cp_parser_init_declarator): Undo fully implicit
1148 template parameter list when declarator is not a function.
1150 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1153 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1155 2014-01-03 Tobias Burnus <burnus@net-b.de>
1158 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1160 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1164 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1165 as include_std to perform_koenig_lookup.
1166 (cp_parser_postfix_expression): Adjust.
1167 * pt.c (tsubst_copy_and_build): Likewise.
1168 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1169 (omp_reduction_lookup): Adjust.
1170 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1171 (lookup_arg_dependent): Likewise.
1172 (lookup_function_nonclass): Adjust.
1173 * name-lookup.h: Adjust declaration.
1174 * cp-tree.h: Likewise.
1176 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1179 * parser.c (cp_parser_userdef_numeric_literal): Mention
1180 -fext-numeric-literals in the message.
1182 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1185 * call.c (build_conditional_expr_1): Check the return value of
1188 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1190 * call.c (convert_like_real): Check complain.
1192 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1195 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1198 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1200 Update copyright years
1202 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1204 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1205 the standard form for the copyright notice.
1207 Copyright (C) 2014 Free Software Foundation, Inc.
1209 Copying and distribution of this file, with or without modification,
1210 are permitted in any medium without royalty provided the copyright
1211 notice and this notice are preserved.