1 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
4 * friend.c (add_friend, make_friend_class): Move repeated friend
5 warning under Wredundant_decls.
7 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
9 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
10 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
11 (do_class_using_decl): Likewise.
12 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
14 2014-04-15 Jakub Jelinek <jakub@redhat.com>
17 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
19 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
21 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
23 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
25 * pt.c (mark_template_parm): Use template_parm_level_and_index.
27 2014-04-11 Jason Merrill <jason@redhat.com>
29 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
31 (cp_lexer_get_preprocessor_token): Always clear it.
32 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
36 * decl.c (reshape_init_r): Handle a single element of class type.
39 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
40 built-in operator new.
42 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
45 * name-lookup.c (parse_using_directive): Return early if the
46 attribs argument is error_mark_node; use get_attribute_name.
48 2014-04-11 Jason Merrill <jason@redhat.com>
52 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
53 * call.c (struct z_candidate): Add flags field.
54 (add_candidate): Add flags parm.
55 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
56 (add_template_candidate_real): Pass it.
57 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
58 * tree.c (build_aggr_init_expr): Copy it.
59 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
61 2014-04-10 Richard Biener <rguenther@suse.de>
62 Jakub Jelinek <jakub@redhat.com>
65 * error.c (dump_decl) <case FUNCTION_DECL>: If
66 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
67 recurse on DECL_ABSTRACT_ORIGIN instead of printing
70 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
72 * pt.c (check_template_variable): Check for the return of pedwarn
73 before emitting a note.
74 * parser.c (cp_parser_lambda_introducer): Likewise.
76 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
79 * pt.c (process_template_parm): For an invalid non-type parameter
80 only set TREE_TYPE to error_mark_node.
81 (push_inline_template_parms_recursive, comp_template_parms,
82 redeclare_class_template, coerce_template_template_parm,
83 coerce_template_template_parms, unify): Use error_operand_p.
85 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
87 * class.c (check_bases_and_members): Warn about non-virtual dtors
88 in public bases only. Check warn_ecpp before complaining about
89 non-polymorphic bases.
91 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
93 * decl.c (duplicate_decls): Check for the return of warning_at
94 before emitting a note.
95 (warn_misplaced_attr_for_class_type): Likewise.
96 (check_tag_decl): Likewise.
98 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
101 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
103 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
106 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
107 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
108 instantiating a variable-sized type.
111 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
113 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
115 * class.c (find_abi_tags_r): Check for the return of warning
116 before emitting a note.
117 (one_inherited_ctor): Likewise.
119 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
121 * decl.c (duplicate_decls): Check for the return of permerror
122 before emitting a note.
124 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
126 * class.c (accessible_nvdtor_p): New.
127 (check_bases): Don't check base destructor here ...
128 (check_bases_and_members): ... check them here. Trigger on
129 Wnon-virtual-dtor flag.
130 (finish_struct_1): Use accessible_nvdtor_p.
132 2014-04-01 Jason Merrill <jason@redhat.com>
134 * pt.c (process_partial_specialization): Say "not deducible"
135 rather than "not used". Use inform.
138 * pt.c (coerce_template_parms): Check that the pack expansion
139 pattern works with the first matching parameter.
141 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
143 * init.c (perform_member_init): Homogenize uninitialized
146 2014-04-01 Jason Merrill <jason@redhat.com>
149 * call.c (build_array_conv): Call complete_type.
152 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
153 (picflag_from_initializer): Return it.
154 (process_init_constructor): Handle it.
157 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
158 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
159 * pt.c (get_template_info): Handle NAMESPACE_DECL.
160 (most_general_template): Handle more kinds of template.
161 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
162 instantiations and specializations.
164 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
167 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
168 COMPONENT_REFs and ARRAY_REFs sooner.
170 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
173 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
174 usage in non-functions with pushed scope.
176 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
179 * name-lookup.h (cp_binding_level): New transient field defining_class_p
180 to indicate whether a scope is in the process of defining a class.
181 * semantics.c (begin_class_definition): Set defining_class_p.
182 * name-lookup.c (leave_scope): Reset defining_class_p.
183 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
184 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
185 unwinding to class-defining scope to handle the erroneous definition of
186 a generic function of an arbitrarily nested class within an enclosing
189 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
192 * method.c (walk_field_subobs): Improve the diagnostic
193 locations for both REFERENCE_TYPEs and non-static const members.
194 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
195 instead of %qD to be consistent with the c++11 diagnostic.
197 2014-03-25 Jason Merrill <jason@redhat.com>
201 * class.c (build_vtbl_initializer): Handle abstract dtors here.
202 * search.c (get_pure_virtuals): Not here.
205 * parser.c (cp_parser_lambda_expression): Don't parse the body of
206 a lambda in unevaluated context.
209 * decl.c (create_array_type_for_decl): Complain about array of auto.
211 2014-03-25 Jakub Jelinek <jakub@redhat.com>
214 * semantics.c (potential_constant_expression_1): Handle
217 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
220 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
221 introducing an implicit function template parameter within an explicit
224 2014-03-22 Jason Merrill <jason@redhat.com>
227 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
230 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
233 * name-lookup.c (push_class_level_binding_1): Check identifier_p
234 on the name argument.
236 2014-03-20 Jakub Jelinek <jakub@redhat.com>
239 * init.c (build_zero_init_1): Ignore fields with error_mark_node
242 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
245 * call.c (build_new_method_call_1): Handle pure virtuals called by
248 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
251 * parser.c (cp_parser_member_declaration): Don't allow
252 finish_fully_implicit_template to consider friend declarations to be
253 class member templates.
254 (synthesize_implicit_template_parm): Handling winding back through class
255 scope to the class being defined in order to inject a template argument
259 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
260 function scope as per cp_parser_skip_to_end_of_statement.
262 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
265 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
267 2014-03-14 Jason Merrill <jason@redhat.com>
271 * search.c (get_pure_virtuals): Handle abstract dtor here.
272 (dfs_get_pure_virtuals): Not here.
275 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
276 abstract class as pure.
278 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
281 * pt.c (maybe_process_partial_specialization): Check return value
282 of check_specialization_namespace.
284 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
287 * semantics.c (finish_static_assert): Call cxx_constant_value only
288 if require_potential_rvalue_constant_expression returns true.
290 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
293 * method.c (get_inherited_ctor): New.
294 * cp-tree.h (get_inherited_ctor): Declare it.
295 * semantics.c (is_valid_constexpr_fn): Use it.
297 2014-03-10 Jason Merrill <jason@redhat.com>
300 * call.c (convert_default_arg): Remove special handling for
304 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
305 when deciding whether to call push_template_decl for a member class.
306 * pt.c (push_template_decl_real): Return after wrong levels error.
308 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
311 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
312 lambda, remove the lambda's own template argument list prior to fetching
316 * parser.c (cp_parser_parameter_declaration_clause): Move generic
317 function template unwinding on error into a more general location, ...
318 (cp_parser_skip_to_end_of_statement): ... here.
320 2014-03-07 Jason Merrill <jason@redhat.com>
322 * Make-lang.in (check_g++_parallelize): Split dg.exp.
324 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
325 we're in a trailing return type.
327 * typeck.c (comp_template_parms_position): 'auto' and
328 'decltype(auto)' are different from real template parms.
330 * parser.c (cp_parser_using_declaration): Consume the semicolon
331 after bare parameter pack error.
333 * cp-tree.h (REF_PARENTHESIZED_P): New.
334 * semantics.c (force_paren_expr): Set it.
335 * pt.c (do_auto_deduction): Check it.
336 (tsubst) [COMPONENT_REF]: Copy it.
337 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
339 * decl.c (create_array_type_for_decl): Only warn about invalid
340 C++1y VLA if flag_iso or warn_vla>0.
341 (grokdeclarator): Likewise.
342 * pt.c (tsubst): Likewise.
343 * semantics.c (finish_decltype_type): Likewise.
344 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
345 (cp_build_addr_expr_1): Likewise.
346 * init.c (build_new_1): Improve diagnostics.
348 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
351 * decl.c (check_initializer): Return NULL_TREE after error;
352 consistently use inform.
354 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
356 * decl.c (check_initializer): Remove dead code.
358 2014-03-06 Marek Polacek <polacek@redhat.com>
361 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
362 of checking tree code.
364 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
366 * parser.c (cp_lexer_set_source_position): New.
367 (cp_parser_mem_initializer): Use it.
368 (cp_parser_postfix_open_square_expression): Likewise.
369 (cp_parser_parenthesized_expression_list): Likewise.
370 (cp_parser_new_initializer): Likewise.
371 (cp_parser_jump_statement): Likewise.
372 (cp_parser_initializer): Likewise.
373 (cp_parser_functional_cast): Likewise.
375 2014-03-05 Jason Merrill <jason@redhat.com>
378 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
379 dependent expression.
382 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
383 if re-parsing might succeed.
384 * semantics.c (finish_id_expression): Use of a parameter outside
385 the function body is a parse error.
387 * parser.c (cp_parser_mem_initializer): Set input_location
388 properly for init-list warning.
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 2014-03-04 Jason Merrill <jason@redhat.com>
399 * typeck2.c (process_init_constructor_record): Set
400 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
404 * parser.c (cp_parser_direct_declarator): Set declarator to
405 cp_error_declarator on invalid qualified-id.
407 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
410 * parser.c (cp_parser_using_declaration): Early return when
411 cp_parser_nested_name_specifier errors out.
413 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
416 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
417 function scope on parse error in function parameter list.
419 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
421 * method.c (implicitly_declare_fn): Remove redundant
422 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
423 * semantics.c (is_instantiation_of_constexpr): Likewise.
424 * error.c (dump_function_decl): Likewise.
426 2014-03-01 Jason Merrill <jason@redhat.com>
429 * semantics.c (begin_maybe_infinite_loop): Use
430 fold_non_dependent_expr_sfinae.
432 2014-02-28 Jason Merrill <jason@redhat.com>
435 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
437 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
440 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
441 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
442 * lambda.c (maybe_add_lambda_conv_op): Likewise.
444 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
447 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
450 2014-02-27 Jason Merrill <jason@redhat.com>
454 * decl2.c (tentative_decl_linkage): Don't mess with functions that
457 2014-02-26 Jason Merrill <jason@redhat.com>
461 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
462 * init.c (build_vtbl_address): Do it here.
468 * pt.c (struct warning_sentinel): New.
469 (tsubst_copy_and_build): Use it instead of
470 c_inhibit_evaluation_warnings.
471 * typeck.c (maybe_warn_about_useless_cast): Remove
472 c_inhibit_evaluation_warnings check.
475 * pt.c (get_template_parm_index): New.
476 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
477 (process_template_parm): Allow bare packs in template template
479 (coerce_template_parameter_pack): Handle fixed template template
480 parm packs and fixed packs not at the end of the parm list.
481 (coerce_template_parms): Handle template parm packs not at the end
483 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
486 * pt.c (unify): Ignore alias templates when deducing a template
492 * call.c (reference_binding): Recurse on user-defined conversion.
493 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
495 2014-02-25 Jason Merrill <jason@redhat.com>
498 * call.c (reference_binding): Recurse on user-defined conversion.
499 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
501 * call.c (print_conversion_rejection): Handle n_arg of -2.
502 (build_user_type_conversion_1): Pass it.
505 * decl2.c (no_linkage_error): Handle C++98 semantics.
506 (reset_type_linkage): Move from decl.c.
507 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
508 (bt_reset_linkage_2, reset_decl_linkage): New.
509 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
510 (cp_write_global_declarations): Move condition into no_linkage_error.
511 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
512 * semantics.c (expand_or_defer_fn_1): Factor out
513 tentative_decl_linkage.
516 * decl2.c (finish_static_data_member_decl): Diagnose static data
517 member in unnamed class.
518 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
521 * class.c (clone_function_decl): Call note_vague_linkage_fn for
522 defaulted virtual dtor.
526 * pt.c (get_underlying_template): Fix equivalence calculation.
528 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
531 * parser.c (function_being_declared_is_template_p): Return false when
532 processing a template parameter list.
533 (cp_parser_parameter_declaration_clause): Don't set
534 auto_is_implicit_function_template_parm_p when processing a
535 template parameter list.
537 * parser.c (synthesize_implicit_template_parm): Inject new template
538 argument list appropriately when a generic member function
539 of a class template is declared out-of-line.
542 * parser.c (cp_parser_direct_declarator): Don't save and
543 restore num_template_parameter_lists around call to
544 cp_parser_parameter_declaration_list.
545 (function_being_declared_is_template_p): New predicate.
546 (cp_parser_parameter_declaration_list): Use
547 function_being_declared_is_template_p as predicate for
548 inspecting current function template parameter list length
549 rather than num_template_parameter_lists.
551 2014-02-24 Jason Merrill <jason@redhat.com>
554 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
555 DECL_EXPR initialize a non-class iterator.
558 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
560 2014-02-21 Jason Merrill <jason@redhat.com>
563 * parser.c (cp_parser_type_name): Always check dependency.
564 (cp_parser_type_specifier_seq): Call
565 cp_parser_parse_and_diagnose_invalid_type_name.
568 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
571 * parser.c (cp_parser_default_argument): Clear
572 current_class_ptr/current_class_ref like tsubst_default_argument.
575 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
576 than current_binding_level.
579 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
582 * parser.c (cp_parser_enum_specifier): Call
583 check_for_bare_parameter_packs.
586 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
590 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
591 of the partial instantiation, not the most general template.
592 (maybe_process_partial_specialization): Reassign everything on
596 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
597 (check_explicit_specialization): Don't clone.
600 * pt.c (coerce_template_parms): Bail if argument packing fails.
603 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
604 Don't get confused by a CONSTRUCTOR that already has a type.
607 * call.c (build_array_conv): Don't crash on VLA.
610 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
613 * lambda.c (maybe_resolve_dummy): Don't try to capture this
614 in declaration context.
618 * pt.c (unify): Only unify if deducible. Handle 0-length list.
621 * parser.c (cp_parser_direct_declarator): Don't wrap a
622 type-dependent expression in a NOP_EXPR.
625 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
630 * parser.c (cp_parser_template_argument): Restore dereference.
631 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
632 (process_partial_specialization): Handle deref.
635 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
639 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
640 implicit_template_scope upon leaving an out-of-line generic member
643 2014-02-20 Kai Tietz <ktietz@redhat.com>
646 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
647 valued type argument as error_mark_node.
650 * semantics.c (finish_fname): Handle error_mark_node.
652 2014-02-19 Jason Merrill <jason@redhat.com>
655 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
656 spec from template context.
658 2014-02-19 Jakub Jelinek <jakub@redhat.com>
661 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
662 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
665 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
667 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
670 * semantics.c (ensure_literal_type_for_constexpr_object): Use
673 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
676 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
677 During error recovery allow_non_constant may be false.
679 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
682 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
683 scope whenever a template parameter list has been started, independent
684 of whether the function call operator was well-formed or not.
687 * parser.c (cp_parser_member_declaration): Pop fully implicit template
688 scope for generic friend declarations as well as for non-friends.
690 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
693 * method.c (implicitly_declare_fn): A constructor of a class with
694 virtual base classes isn't constexpr (7.1.5p4).
696 2014-02-05 Jan Hubicka <hubicka@ucw.cz
698 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
700 2014-02-05 Jakub Jelinek <jakub@redhat.com>
703 * parser.c (cp_parser_omp_declare_reduction): Save and free
706 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
710 * tree.c (handle_init_priority_attribute): Call default_conversion on
711 the attribute argument.
713 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
716 * method.c (synthesized_method_walk): If vbases is non-null but
717 is_empty is true, likewise don't worry about the virtual bases.
719 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
722 * typeck2.c (process_init_constructor_record): Just skip unnamed
725 2014-01-31 Jason Merrill <jason@redhat.com>
728 * pt.c (mark_decl_instantiated): Call mark_needed.
731 * decl2.c (handle_tls_init): Handle null init fn.
734 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
736 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
739 * class.c (build_vfield_ref): Early return error_mark_node if
740 TYPE_VFIELD (type) is null.
741 (build_base_path): Check return value of build_vfield_ref.
743 2014-01-31 Jason Merrill <jason@redhat.com>
746 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
747 [ck_list]: Check for error_mark_node.
748 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
751 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
752 during partial ordering.
754 2014-01-31 Marek Polacek <polacek@redhat.com>
757 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
759 2014-01-30 Jason Merrill <jason@redhat.com>
762 * cp-tree.h (struct saved_scope): Add x_local_specializations.
763 (local_specializations): New macro.
764 * pt.c (local_specializations): Remove variable.
766 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
769 * parser.c (make_string_pack): Use double_int::from_buffer.
771 2014-01-30 Marek Polacek <polacek@redhat.com>
774 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
776 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
778 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
781 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
784 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
786 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
789 * pt.c (lookup_template_class_1): Check start_enum return value
792 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
794 * decl.c (duplicate_decls, typename_hash, typename_compare):
796 * error.c (dump_type): Likewise.
797 * mangle.c (dump_substitution_candidates): Likewise.
799 2014-01-30 Jason Merrill <jason@redhat.com>
802 * decl2.c (attributes_naming_typedef_ok): New.
803 * cp-tree.h: Declare it.
804 * decl.c (grokdeclarator): Check it.
805 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
807 2014-01-29 Jason Merrill <jason@redhat.com>
810 * call.c (add_builtin_candidate): Catch dependent types.
813 * pt.c (expand_template_argument_pack): Correct
814 non_default_args_count calculation.
817 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
820 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
821 have a friend template in a class template.
822 * pt.c (tsubst_friend_function): Look through it.
823 (push_template_decl_real): A friend member template is
826 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
829 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
832 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
835 * pt.c (instantiate_template_1): Check for error_mark_node the second
838 2014-01-29 Jason Merrill <jason@redhat.com>
841 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
842 cdtor_returns_this case.
845 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
847 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
850 * semantics.c (finish_omp_reduction_clause): Check type for
853 2014-01-28 Jason Merrill <jason@redhat.com>
856 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
857 (tsubst_copy): Use it if lookup fails.
860 * pt.c (tsubst_function_type): Make sure we keep the same function
864 * semantics.c (build_anon_member_initialization): Stop walking
865 when we run out of COMPONENT_REFs.
868 * decl.c (lookup_and_check_tag): Ignore template parameters if
870 * pt.c (check_template_shadow): Don't complain about the injected
873 * decl.c (duplicate_decls): Tweak.
876 * mangle.c (write_unqualified_name): Handle operator auto.
878 2014-01-27 Jason Merrill <jason@redhat.com>
882 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
883 list-initialization. A conversion to rvalue ref that involves
884 an lvalue-rvalue conversion is bad.
885 (convert_like_real): Give helpful error message.
888 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
891 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
895 * pt.c (template_parm_to_arg): Call convert_from_reference.
896 (tsubst_template_arg): Don't strip reference refs.
899 * call.c (build_aggr_conv): Reject value-initialization of reference.
903 * call.c (convert_like_real): Give helpful error about excess braces
904 for ck_rvalue of scalar type.
907 * call.c (reference_binding): Only elide braces if the single
908 element is reference-related.
911 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
915 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
919 * decl.c (compute_array_index_type): Don't call
920 maybe_constant_value for a non-integral expression.
922 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
924 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
926 * cp-gimplify.c (cp_genericize): Likewise.
927 * decl.c (grokfndecl): Likewise.
928 * parser.c (cp_parser_postfix_expression): Likewise.
929 (cp_parser_postfix_open_square_expression): Likewise.
930 (cp_parser_direct_declarator): Likewise.
931 (is_cilkplus_vector_p): Likewise.
932 (cp_parser_omp_clause_name): Likewise.
933 (cp_parser_omp_all_clauses): Likewise.
934 * pt.c (apply_late_template_attributes): Likewise.
935 * typeck.c (cp_build_array_ref): Likewise.
936 (cp_build_compound_expr): Likewise.
937 (check_return_expr): Likewise.
939 2014-01-24 Jason Merrill <jason@redhat.com>
942 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
947 * typeck2.c (process_init_constructor_array): Don't create
950 2014-01-24 Jakub Jelinek <jakub@redhat.com>
952 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
953 handling for RANGE_ARRAY case.
955 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
958 * name-lookup.c (push_using_directive): Use timevar_cond_start.
960 2014-01-23 Marek Polacek <polacek@redhat.com>
963 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
965 2014-01-23 Marek Polacek <polacek@redhat.com>
968 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
971 2014-01-23 Jason Merrill <jason@redhat.com>
974 * cp-tree.h (struct language_function): Add infinite_loop and
976 (current_function_infinite_loop): New.
977 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
978 (break_maybe_infinite_loop): New.
979 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
980 (finish_do_stmt, finish_for_cond, finish_for_stmt)
981 (begin_range_for_stmt): Use them.
982 * decl.c (finish_function): Don't warn about missing return
983 if current_function_infinite_loop.
984 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
985 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
987 * call.c (build_op_delete_call): Use make_tree_vector and
990 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
993 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
994 nested_name_specifier.
996 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
998 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
999 see if there is an attribute after function decl. If so, then
1001 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
1002 enabled function late parsing.
1003 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
1004 attribute for a SIMD-enabled function.
1005 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
1006 the function is used by SIMD-enabled function (indicated by NULL
1007 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
1008 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
1009 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
1010 vectorlength clause in SIMD-enabled function and #pragma SIMD's
1011 vectorlength clause. Added a new bool parameter to differentiate
1013 (cp_parser_cilk_simd_fn_vector_attrs): New function.
1014 (is_cilkplus_vector_p): Likewise.
1015 (cp_parser_late_parsing_elem_fn_info): Likewise.
1016 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
1017 and "vectorlength" clauses when Cilk Plus is enabled.
1018 (cp_parser_omp_clause_linear): Added a new parameter of type bool
1019 and emit a sorry message when step size is a parameter.
1020 * parser.h (cp_parser::cilk_simd_fn_info): New field.
1021 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
1023 * pt.c (apply_late_template_attributes): Likewise.
1025 2014-01-23 Jakub Jelinek <jakub@redhat.com>
1028 * semantics.c (finish_omp_reduction_clause): Reject
1029 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
1031 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
1034 * parser.c (cp_parser_class_head): Push the class before parsing
1035 the base-clause, pop after it.
1037 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
1039 * decl2.c (cpp_check): Revert prototype change.
1041 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1045 * init.c (build_value_init_noctor): Don't pass error_mark_node to
1048 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
1051 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
1052 only when errorcount == 0.
1054 2014-01-17 Marek Polacek <polacek@redhat.com>
1057 * cvt.c (ocp_convert): Don't segfault on non-existing
1058 ENUM_UNDERLYING_TYPE.
1060 2014-01-16 Jason Merrill <jason@redhat.com>
1063 * tree.c (bot_manip): Update the location of builtin_LINE and
1066 2014-01-14 Jason Merrill <jason@redhat.com>
1069 * typeck2.c (massage_init_elt): New.
1070 (process_init_constructor_record)
1071 (process_init_constructor_union): Use it.
1072 (process_init_constructor_array): Use it. Use RANGE_EXPR.
1073 (split_nonconstant_init_1): Handle it.
1074 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
1076 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
1079 * parser.c (cp_parser_postfix_expression): Added a new if-statement
1080 and replaced an existing if-statement with else-if statement.
1081 Changed an existing error message wording to match the one from the C
1084 2014-01-08 Jason Merrill <jason@redhat.com>
1087 * class.c (abi_tag_data): Add tags field.
1088 (check_abi_tags): Initialize it.
1089 (find_abi_tags_r): Support collecting missing tags.
1090 (mark_type_abi_tags): Don't look at template args.
1091 (inherit_targ_abi_tags): New.
1092 (check_bases_and_members): Use it.
1093 * cp-tree.h (ABI_TAG_IMPLICIT): New.
1094 * mangle.c (write_abi_tags): Check it.
1096 2014-01-07 Jason Merrill <jason@redhat.com>
1099 * pt.c (num_innermost_template_parms): New.
1100 (get_underlying_template): Use it.
1103 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
1105 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
1107 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
1108 the letter of 20.11.6 about Base and Derived naming the same
1109 class type modulo cv-qualifiers.
1111 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
1114 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
1115 function as unimplemented for generic lambdas with varargs.
1118 * parser.c (cp_parser_template_parameter): Early out with
1119 error_mark_node if parameter declaration was not parsed.
1122 * parser.c (cp_parser_lambda_expression): Save/reset/restore
1123 auto_is_implicit_function_template_parm_p around lambda body.
1126 * parser.c (cp_parser_init_declarator): Undo fully implicit
1127 template parameter list when declarator is not a function.
1129 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
1132 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
1134 2014-01-03 Tobias Burnus <burnus@net-b.de>
1137 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
1139 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
1143 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
1144 as include_std to perform_koenig_lookup.
1145 (cp_parser_postfix_expression): Adjust.
1146 * pt.c (tsubst_copy_and_build): Likewise.
1147 * semantics.c (perform_koenig_lookup): Remove bool parameter.
1148 (omp_reduction_lookup): Adjust.
1149 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
1150 (lookup_arg_dependent): Likewise.
1151 (lookup_function_nonclass): Adjust.
1152 * name-lookup.h: Adjust declaration.
1153 * cp-tree.h: Likewise.
1155 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1158 * parser.c (cp_parser_userdef_numeric_literal): Mention
1159 -fext-numeric-literals in the message.
1161 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1164 * call.c (build_conditional_expr_1): Check the return value of
1167 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1169 * call.c (convert_like_real): Check complain.
1171 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
1174 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
1177 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1179 Update copyright years
1181 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
1183 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
1184 the standard form for the copyright notice.
1186 Copyright (C) 2014 Free Software Foundation, Inc.
1188 Copying and distribution of this file, with or without modification,
1189 are permitted in any medium without royalty provided the copyright
1190 notice and this notice are preserved.