1 2014-08-02 Paolo Carlini <paolo.carlini@oracle.com>
4 * decl.c (check_redeclaration_no_default_args): New.
5 (duplicate_decls): Use it, handle default arguments
6 in redeclarations of function templates.
8 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
10 * optimize.c, semantics.c: Use hash_map instead of pointer_map.
12 2014-08-02 Trevor Saunders <tsaunders@mozilla.com>
14 * class.c, cp-gimplify.c, cp-tree.h, decl.c, decl2.c, error.c,
15 method.c, name-lookup.c, pt.c, semantics.c, tree.c: Use hash_set
16 instead of pointer_set.
18 2014-08-01 Jason Merrill <jason@redhat.com>
21 * init.c (build_vec_init): Set CONSTRUCTOR_IS_DIRECT_INIT on
22 init-list for trailing elements.
23 * typeck2.c (process_init_constructor_array): Likewise.
25 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
28 * decl.c (duplicate_decls): Handle static member functions too.
30 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
32 * cp-array-notation.c (expand_an_in_modify_expr): Fix the misprint
35 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
38 * parser.c (cp_parser_array_notation): Added check for array_type.
40 2014-08-01 Igor Zamyatin <igor.zamyatin@intel.com>
43 * cp-array-notation.c (expand_array_notation_exprs): Handling of
44 DECL_EXPR improved. Changed handling for INIT_EXPR.
46 2014-08-01 Paolo Carlini <paolo.carlini@oracle.com>
48 * pt.c (lookup_template_class_1): Use DECL_TYPE_TEMPLATE_P.
50 2014-08-01 Jakub Jelinek <jakub@redhat.com>
52 * cp-gimplify.c (cp_genericize_r): For -fsanitize=null and/or
53 -fsanitize=alignment call ubsan_maybe_instrument_reference
54 for casts to REFERENCE_TYPE and ubsan_maybe_instrument_member_call
55 for calls to member functions.
57 2014-07-31 Marc Glisse <marc.glisse@inria.fr>
60 * typeck.c (maybe_warn_about_returning_address_of_local): Return
61 whether it is returning the address of a local variable.
62 (check_return_expr): Return 0 instead of the address of a local
65 2014-07-30 Jason Merrill <jason@redhat.com>
69 * pt.c (push_template_decl_real): Don't set DECL_COMDAT on friends.
71 2014-07-30 Paolo Carlini <paolo.carlini@oracle.com>
74 * pt.c (unify_arity): Add boolean parameter.
75 (unify_too_few_arguments): Likewise.
76 (type_unification_real): Diagnose correctly insufficient
77 arguments in the presence of trailing variadic parameters;
78 deducing multiple trailing packs as empty is fine.
80 2014-07-30 Jason Merrill <jason@redhat.com>
85 * decl2.c (mark_all_virtuals): New variable.
86 (maybe_emit_vtables): Check it instead of flag_devirtualize.
87 (cp_write_global_declarations): Set it and give helpful diagnostic
88 if it introduces errors.
89 * class.c (finish_struct_1): Check it.
93 * pt.c (push_template_decl_real): Set DECL_COMDAT on templates.
94 (check_explicit_specialization): Clear it on specializations.
95 * decl.c (duplicate_decls, start_decl): Likewise.
96 (grokmethod, grokfndecl): Set DECL_COMDAT on inlines.
97 * method.c (implicitly_declare_fn): Set DECL_COMDAT. Determine
98 linkage after setting the appropriate flags.
99 * tree.c (decl_linkage): Don't check DECL_COMDAT.
100 * decl2.c (mark_needed): Mark clones.
101 (import_export_decl): Not here.
103 2014-07-25 Edward Smith-Rowland <3dw4rd@verizon.net>
105 Implement N4051 - Allow typename in a template template parameter
106 * parser.c (cp_parser_type_parameter_key): New funtion;
107 (cp_parser_token_is_type_parameter_key): Ditto;
108 (cp_parser_type_parameter): Look for type-parameter-key for all versions
109 but pedwarn for less than cxx1z.
111 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
114 * call.c (standard_conversion): Use resolve_nondeduced_context
115 for type_unknown_p (EXPR) && TREE_CODE (TO) == BOOLEAN_TYPE.
117 2014-07-17 Paolo Carlini <paolo.carlini@oracle.com>
120 * parser.c (cp_parser_tokens_start_cast_expression): Return -1
123 2014-07-15 Jason Merrill <jason@redhat.com>
126 * decl2.c (maybe_emit_vtables): Return true for -fuse-all-virtuals.
130 * call.c (is_std_init_list): Don't check CLASSTYPE_TEMPLATE_INFO.
131 * class.c (finish_struct): Reject invalid definition of
132 std::initializer_list.
134 2014-07-15 Paolo Carlini <paolo.carlini@oracle.com>
136 * call.c (convert_like_real): Call print_z_candidate and inform only
137 if permerror returns true.
139 2014-07-14 Jan Hubicka <hubicka@ucw.cz>
141 * class.c (build_clone): Do not clear assembler names of
143 * decl.c (cp_tree_node_structure): Add TEMPLATE_DECL.
144 * cp-objcp-common.c (cp_tree_size): Add TEMPLATE_DECL
145 as a special case return sizeof (struct tree_decl_non_common)
147 (cp_common_init_ts): Do not initialize NAMESPACE_DECL;
148 initialize TEMPLATE_DECL as MARK_TS_DECL_COMMON.
149 * cp/cp-tree.h (tree_template_decl): New structure.
150 (cp_tree_node_structure_enum): Add TS_CP_TEMPLATE_DECL.
151 (union cp_lang_tree_node): Add template_decl.
152 (DECL_TEMPLATE_PARMS, DECL_TEMPLATE_RESULT): Update.
154 2014-07-14 Jason Merrill <jason@redhat.com>
158 * pt.c (instantiate_decl): Don't check defer_ok for local class
161 2014-07-14 Jakub Jelinek <jakub@redhat.com>
164 * cp-tree.h (LITERAL_ZERO_P): Define.
165 * parser.c (cp_parser_parenthesized_expression_list): Add
166 want_literal_zero_p argument, if true, for literal zeros
167 insert INTEGER_CSTs with LITERAL_ZERO_P flag set.
168 (cp_parser_postfix_expression): Adjust
169 cp_parser_parenthesized_expression_list caller, handle
170 -Wmemset-transposed-args.
171 (literal_zeros): New variable.
173 2014-07-13 Jason Merrill <jason@redhat.com>
176 * semantics.c (is_instantiation_of_constexpr): Return true for
177 defaulted functions, too.
178 (explain_invalid_constexpr_fn): Only use
179 explain_implicit_non_constexpr if !DECL_DECLARED_CONSTEXPR_P.
180 * method.c (explain_implicit_non_constexpr): Pass
181 DECL_INHERITED_CTOR_BASE to explain_implicit_non_constexpr.
184 * decl.c (check_initializer): Don't finish_compound_literal
185 on erroneous constexpr init.
188 * tree.c (bot_replace): Only replace a dummy 'this' parm.
191 * decl.c (create_array_type_for_decl): Only check for auto once.
194 * call.c (build_list_conv): Don't try to build a list of references.
196 2014-07-13 Edward Smith-Rowland <3dw4rd@verizon.net>
198 PR C++/60209 - Declaration of user-defined literal operator cause error
199 * parser.c (cp_parser_operator): Fold treatment of strings
200 and user-defined string literals. Use the full string parser.
201 (cp_parser_string_literal): Add flag to not look for literal operator.
203 2014-07-11 Jason Merrill <jason@redhat.com>
207 * call.c (build_conditional_expr_1): Avoid reading freed memory.
209 2014-07-11 Paolo Carlini <paolo.carlini@oracle.com>
212 * call.c (build_user_type_conversion_1): Copy LOOKUP_NO_NARROWING
214 * decl.c (check_initializer): Don't call check_narrowing here,
215 set LOOKUP_NO_NARROWING.
216 * typeck2.c (digest_init_r): Likewise.
218 2014-07-10 Jason Merrill <jason@redhat.com>
221 * semantics.c (reduced_constant_expression_p): Handle CONSTRUCTOR.
225 * decl2.c (mark_all_virtuals): New variable.
226 (maybe_emit_vtables): Check it instead of flag_devirtualize.
227 (cp_write_global_declarations): Set it and give helpful diagnostic
228 if it introduces errors.
229 * class.c (finish_struct_1): Check it.
230 * decl.c (grokdeclarator): Clear virtualp after 'virtual auto' error.
232 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
235 * decl.c (grokdeclarator): Adjust error messages about 'explicit'
236 outside class declaration, in friend declaration, and neither on
237 constructor nor conversion operator.
239 2014-07-09 Paolo Carlini <paolo.carlini@oracle.com>
243 * pt.c (check_cv_quals_for_unify): Implement resolution, disregard
244 cv-qualifiers of function types.
246 2014-07-09 Andrew Sutton <andrew.n.sutton@gmail.com>
247 Paolo Carlini <paolo.carlini@oracle.com>
250 * parser.c (cp_parser_tokens_start_cast_expression): Return 0 for
253 2014-07-07 Paolo Carlini <paolo.carlini@oracle.com>
255 * class.c (check_for_override): Wrap the 'final' and 'override'
256 keywords in %< and %>.
258 2014-07-06 Marek Polacek <polacek@redhat.com>
261 * cp-tree.h (DECL_ARRAY_PARAMETER_P): Define.
262 * decl.c (grokdeclarator): Set DECL_ARRAY_PARAMETER_P.
263 * typeck.c (cxx_sizeof_expr): Warn when using sizeof on an array
266 2014-07-02 Paolo Carlini <paolo.carlini@oracle.com>
268 * pt.c (convert_template_argument): Use inform instead of error in
271 2014-06-30 Edward Smith-Rowland <3dw4rd@verizon.net>
276 * parser.c (cp_parser_userdef_string_literal): Take a tree
278 (cp_parser_string_literal): Don't hack the token stream.
280 2014-06-30 Jason Merrill <jason@redhat.com>
284 * decl2.c (maybe_emit_vtables): Mark all vtable entries if
286 * init.c (build_vtbl_address): Don't mark destructor.
287 * class.c (finish_struct_1): Add all classes to keyed_classes
291 * pt.c (type_dependent_expression_p): Check BASELINK_OPTYPE.
294 * mangle.c (decl_mangling_context): Look through a TEMPLATE_DECL.
296 * decl.c (build_ptrmemfunc_type): Don't give a PMF RECORD_TYPE
297 TYPE_BINFO or TYPE_LANG_SPECIFIC.
298 * cp-tree.h (TYPE_PTRMEMFUNC_FLAG): Use TYPE_LANG_FLAG_2.
299 (TYPE_PTRMEMFUNC_P): Don't expect TYPE_LANG_SPECIFIC.
300 * typeck.c (build_ptrmemfunc_access_expr): Don't use lookup_member.
301 * pt.c (unify): Also check whether the argument is a PMF.
303 2014-06-30 Paolo Carlini <paolo.carlini@oracle.com>
306 * parser.c (cp_parser_tokens_start_cast_expression): In C++11
307 a '[' can also start a primary-expression.
308 (cp_parser_cast_expression): Parse a cast-expression only tentatively
309 when cp_parser_tokens_start_cast_expression returns -1.
311 2014-06-30 Jason Merrill <jason@redhat.com>
314 * pt.c (unify_one_argument): Type/expression mismatch just causes
317 * semantics.c (simplify_aggr_init_expr): Remove remnants of
320 2014-06-30 Marek Polacek <polacek@redhat.com>
322 * cp-gimplify.c (cp_genericize): Don't instrument returns if the
323 function has no_sanitize_undefined attribute.
324 * decl.c (compute_array_index_type): Don't instrument VLAs if the
325 function has no_sanitize_undefined attribute.
327 2014-06-30 Igor Zamyatin <igor.zamyatin@intel.com>
330 * cp-array-notation.c (expand_sec_reduce_builtin):
331 Check that bultin argument is correct.
332 * call.c (build_cxx_call): Check for 0 arguments in builtin call.
334 2014-06-28 Jonathan Wakely <jwakely@redhat.com>
338 * typeck.c (check_return_expr): Lookup as an rvalue even when the
339 types aren't the same.
341 2014-06-27 Jason Merrill <jason@redhat.com>
344 * error.c (dump_template_bindings): Don't tsubst in a clone.
346 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
349 * semantics.c (finish_compound_literal): Revert r204228.
351 2014-06-27 Paolo Carlini <paolo.carlini@oracle.com>
353 * parser.c (cp_parser_compound_literal_p): New.
354 (cp_parser_postfix_expression, cp_parser_sizeof_operand): Use it.
356 2014-06-26 Jason Merrill <jason@redhat.com>
358 * parser.c (cp_parser_for_init_statement): Change range-for error
361 N3994 Ranged-based for-loops: The Next Generation
362 * parser.c (cp_lexer_nth_token_is): New.
363 (cp_parser_for_init_statement): Allow "for (id : init)".
365 2014-06-26 Teresa Johnson <tejohnson@google.com>
367 * class.c (dump_class_hierarchy): Use saved dump files.
368 (dump_vtable): Ditto.
371 2014-06-26 Adam Butcher <adam@jessamine.co.uk>
374 * parser.c (cp_parser_elaborated_type_specifier): Only consider template
375 parameter lists outside of function parameter scope.
377 2014-06-25 Paolo Carlini <paolo.carlini@oracle.com>
381 * typeck2.c (process_init_constructor_record): Do not complain about
382 uninitialized const members, because within aggregate-initialization,
383 members without explicit initializers are value-initialized.
385 2014-06-25 Jakub Jelinek <jakub@redhat.com>
387 * semantics.c (finish_omp_clauses): Make sure
388 OMP_CLAUSE_LINEAR_STEP has correct type.
390 2014-06-24 Jan Hubicka <hubicka@ucw.cz>
392 * class.c (check_methods, create_vtable_ptr, determine_key_method,
393 add_vcall_offset_vtbl_entries_1): Guard VINDEX checks by
395 * cp-tree.h (lang_decl_ns): Add ns_using and ns_users.
396 (DECL_NAMESPACE_USING, DECL_NAMESPACE_USERS): Use lang_decl_ns.
397 (DECL_NAMESPACE_ASSOCIATIONS): Use DECL_INITIAL.
398 (DECL_TEMPLATE_INSTANTIATIONS): Use DECL_SIZE_UNIT.
400 2014-06-24 Paolo Carlini <paolo.carlini@oracle.com>
403 * decl.c (grokdeclarator): Do not early check for operator-function-id
406 2014-06-24 Trevor Saunders <tsaunders@mozilla.com>
408 * class.c, semantics.c, tree.c, vtable-class-hierarchy.c:
411 2014-06-24 Jakub Jelinek <jakub@redhat.com>
413 * parser.c (cp_parser_omp_for_loop): For
414 #pragma omp parallel for simd move lastprivate clause from parallel
415 to for rather than simd.
417 2014-06-23 Paolo Carlini <paolo.carlini@oracle.com>
421 * decl.c (grokparms): Accept a single parameter of type 'void'.
423 2014-06-20 Jason Merrill <jason@redhat.com>
426 * call.c (add_function_candidate): Avoid special 'this' handling
427 if we have a ref-qualifier.
430 * call.c (build_over_call): Call build_this in template path.
432 2014-06-19 Jason Merrill <jason@redhat.com>
435 * call.c (add_function_candidate): Also set LOOKUP_NO_TEMP_BIND.
437 2014-06-18 Jason Merrill <jason@redhat.com>
440 * call.c (add_function_candidate): Set LOOKUP_NO_RVAL_BIND for
441 ref-qualifier handling.
444 * pt.c (resolve_overloaded_unification): Preserve
445 ARGUMENT_PACK_EXPLICIT_ARGS.
447 2014-06-18 Jakub Jelinek <jakub@redhat.com>
449 * cp-gimplify.c (cxx_omp_finish_clause): Add a gimple_seq *
451 * cp-tree.h (cxx_omp_finish_clause): Adjust prototype.
453 2014-06-17 Jason Merrill <jason@redhat.com>
456 * pt.c (check_default_tmpl_args): Check DECL_LOCAL_FUNCTION_P.
458 2014-06-15 Jason Merrill <jason@redhat.com>
461 * pt.c (check_valid_ptrmem_cst_expr): Fix for template context.
464 * tree.c (lvalue_kind): Handle MEMBER_REF and DOTSTAR_EXPR.
466 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
468 * decl.c (grokvardecl): Fix pasto in previous patch.
470 2014-06-15 Jan Hubicka <hubicka@ucw.cz>
472 * decl.c (duplicate_decls): Use set_decl_tls_model.
473 (grokdeclarator): Likewise.
474 * semantics.c (finish_id_expression): Check TLS only for
476 (finish_omp_threadprivate): Use decl_default_tls_model.
477 * decl2.c (get_guard): Likewise.
478 * call.c (make_temporary_var_for_ref_to_temp): Likewise.
480 2014-06-14 Paolo Carlini <paolo.carlini@oracle.com>
483 * decl.c (grokparms): Improve error message about void parameters.
484 * error.c (type_to_string): Fix aka cut off code.
486 2014-06-12 Jason Merrill <jason@redhat.com>
488 * call.c (convert_arg_to_ellipsis): Use abi_version_crosses.
489 * cvt.c (type_promotes_to): Likewise.
490 * mangle.c (write_type, write_expression): Likewise.
491 (write_name, write_template_arg): Likewise.
492 (mangle_decl): Make alias based on flag_abi_compat_version.
493 Emit -Wabi warning here.
494 (finish_mangling_internal): Not here. Drop warn parm.
495 (finish_mangling_get_identifier, finish_mangling): Adjust.
496 (mangle_type_string, mangle_special_for_type): Adjust.
497 (mangle_ctor_vtbl_for_type, mangle_thunk): Adjust.
498 (mangle_guard_variable, mangle_tls_init_fn): Adjust.
499 (mangle_tls_wrapper_fn, mangle_ref_init_variable): Adjust.
501 * call.c (build_operator_new_call): Remove -fabi-version=1 support.
502 * class.c (walk_subobject_offsets, include_empty_classes): Likewise.
503 (layout_nonempty_base_or_field, end_of_class): Likewise.
504 (layout_empty_base, build_base_field, layout_class_type): Likewise.
505 (is_empty_class, add_vcall_offset_vtbl_entries_1): Likewise.
506 (layout_virtual_bases): Likewise.
507 * decl.c (compute_array_index_type): Likewise.
508 * mangle.c (write_mangled_name, write_prefix): Likewise.
509 (write_template_prefix, write_integer_cst, write_expression): Likewise.
510 (write_template_arg, write_array_type): Likewise.
511 * method.c (lazily_declare_fn): Likewise.
512 * rtti.c (get_pseudo_ti_index): Likewise.
513 * typeck.c (comp_array_types): Likewise.
515 2014-06-11 Jan Hubicka <hubicka@ucw.cz>
517 * vtable-class-hierarchy.c: Update handling for section names
518 that are no longer trees.
519 * decl.c (duplicate_decls): Likewise.
521 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
524 * parser.c (cp_parser_init_declarator): Actually pass friend_p
525 to cp_parser_declarator.
527 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
530 * parser.c (cp_parser_using_declaration): Handle unscoped enums.
531 * name-lookup.c (validate_nonmember_using_decl): Adjust error
534 2014-06-11 Paolo Carlini <paolo.carlini@oracle.com>
537 * parser.c (cp_parser_declarator): Add bool parameter.
538 (cp_parser_direct_declarator): Likewise, use it.
539 (cp_parser_member_declaration): Pass friend_p to cp_parser_declarator.
540 (cp_parser_condition, cp_parser_explicit_instantiation,
541 cp_parser_init_declarator, cp_parser_type_id_1,
542 cp_parser_parameter_declaration, cp_parser_exception_declaration,
543 cp_parser_cache_defarg, cp_parser_objc_class_ivars,
544 cp_parser_objc_struct_declaration, cp_parser_omp_for_loop_init):
546 * decl.c (grokdeclarator): Fix handling of friend declared in
547 namespace scope (g++.dg/parse/friend10.C).
549 2014-06-10 Jan Hubicka <hubicka@ucw.cz>
551 * vtable-class-hierarchy.c: Use symtab_get_node (var_decl)
553 * optimize.c (cdtor_comdat_group): Fix handling of aliases.
554 (maybe_clone_body): Move symbol across comdat groups.
555 * method.c (use_thunk): Copy implicit section flag.
557 2014-06-09 Paolo Carlini <paolo.carlini@oracle.com>
560 * name-lookup.c (pushdecl_maybe_friend_1): Use comptypes.
562 2014-06-07 Jan Hubicka <hubicka@ucw.cz>
564 * method.c (use_thunk): Use set_decl_section_name.
565 * optimize.c (maybe_clone_body): Use set_decl_section_name.
566 * decl.c (duplicate_decls): Likewise.
567 * vtable-class-hierarchy.c: Likewise.
569 2014-06-06 Paolo Carlini <paolo.carlini@oracle.com>
572 * class.c (check_field_decls): In C++11 mode do not reject
573 static data members and reference-type members in unions.
575 2014-06-05 Jason Merrill <jason@redhat.com>
578 * decl.c (check_initializer): Collapse a TREE_LIST here.
579 * typeck2.c (store_init_value): Not here.
581 2014-06-05 Richard Biener <rguenther@suse.de>
582 Paolo Carlini <paolo.carlini@oracle.com>
585 * cp-gimplify.c (cp_gimplify_expr, [MODIFY_EXPR]): Rework
586 handling of empty classes.
588 2014-06-04 Jason Merrill <jason@redhat.com>
590 * parser.c (cp_parser_diagnose_invalid_type_name): Give helpful note
591 for noexcept and thread_local, too.
594 * decl.c (check_initializer): Maybe clear
595 DECL_INITIALIZED_BY_CONSTANT_EXPRESSION_P.
597 2014-06-05 Richard Biener <rguenther@suse.de>
600 * typeck.c (cp_build_indirect_ref): Do not emit strict-aliasing
601 warnings for accessing empty classes.
603 2014-06-05 Marek Polacek <polacek@redhat.com>
606 * parser.c (cp_parser_binary_expression): Warn when logical not is
607 used on the left hand side operand of a comparison.
609 2014-06-04 Paolo Carlini <paolo.carlini@oracle.com>
612 * typeck.c (cp_build_modify_expr): Handle array of characters
613 initialized by a string literal.
614 * decl.c (check_initializer): Handle parenthesized string literal
616 * typeck2.c (store_init_value): Remove redundant check.
618 2014-06-04 Jason Merrill <jason@redhat.com>
622 * cp-gimplify.c (cp_gimplify_expr): Handle CALL_EXPR_LIST_INIT_P here.
623 * semantics.c (simplify_aggr_init_expr): Not here, just copy it.
625 2014-06-04 Igor Zamyatin <igor.zamyatin@intel.com>
628 * cp-array-notation.c (expand_sec_reduce_builtin): Handle the case
631 2014-06-03 Paolo Carlini <paolo.carlini@oracle.com>
635 * call.c (standard_conversion): Convert nullptr to bool only
636 in case of direct-initialization.
637 (convert_like_real): Provide informative error message.
639 2014-06-03 Marek Polacek <polacek@redhat.com>
642 * semantics.c (finish_switch_cond): Warn if switch condition has
645 2014-06-03 Jason Merrill <jason@redhat.com>
648 * pt.c (tsubst_copy) [VAR_DECL]: Try lookup first. Add a new
649 variable to local_specializations.
652 * call.c (is_std_init_list): Check CLASSTYPE_TEMPLATE_INFO.
654 2014-06-02 Jason Merrill <jason@redhat.com>
657 * decl.c (reshape_init_class): Handle un-folded
658 constant-expressions.
661 * pt.c (pack_deducible_p): Handle canonicalization.
663 2014-06-02 Paolo Carlini <paolo.carlini@oracle.com>
665 * pt.c (tsubst_function_type): Initialize arg_types.
667 2014-06-02 Siva Chandra Reddy <sivachandra@google.com>
670 * class.c (handle_using_decl): Pass the correct scope to
671 cp_emit_debug_info_for_using.
673 2014-06-02 Ville Voutilainen <ville.voutilainen@gmail.com>
677 * search.c (accessible_p): Use current_nonlambda_class_type.
678 * semantics.c (check_accessibility_of_qualified_id): Likewise.
680 2014-06-02 Andrew MacLeod <amacleod@redhat.com>
682 * decl.c: Include builtins.h.
683 * semantics.c: Likewise.
685 2014-05-31 Paolo Carlini <paolo.carlini@oracle.com>
689 * cp-tree.h (TYPE_HAS_LATE_RETURN_TYPE): Add.
690 * pt.c (tsubst_function_type): Inject the this parameter; do the
691 substitutions in the order mandated by the DR.
692 (copy_default_args_to_explicit_spec): Copy TYPE_HAS_LATE_RETURN_TYPE.
693 * decl.c (grokdeclarator): Maybe set TYPE_HAS_LATE_RETURN_TYPE.
694 (static_fn_type): Copy it.
695 * decl2.c (build_memfn_type, change_return_type,
696 cp_reconstruct_complex_type): Likewise.
697 * parser.c (cp_parser_lambda_declarator_opt): Likewise.
698 * tree.c (strip_typedefs): Likewise.
699 * typeck.c (merge_types): Likewise.
701 2014-05-30 Jason Merrill <jason@redhat.com>
704 * pt.c (instantiate_decl): Check that defer_ok is not set for
708 * pt.c (tsubst_init): Split out from...
709 (tsubst_expr) [DECL_EXPR]: Here.
710 (tsubst_copy) [VAR_DECL]: Use it.
711 * semantics.c (finish_id_expression): Return the decl for static/const.
713 2014-05-28 Jason Merrill <jason@redhat.com>
716 * decl.c (cxx_comdat_group): Return a decl.
717 * optimize.c (cdtor_comdat_group): Get its DECL_ASSEMBLER_NAME.
719 * pt.c (tsubst) [ARRAY_TYPE]: Check for array of array of unknown
723 * call.c (build_aggr_conv): Ignore passed in flags.
724 (build_array_conv, build_complex_conv): Likewise.
726 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
728 * optimize.c (maybe_thunk_body): Use set_comdat_group.
729 (maybe_clone_body): Likewise.
730 * decl.c (duplicate_decls): Update code duplicating comdat group;
731 do not copy symtab pointer; before freeing newdecl remove it
733 * decl2.c (constrain_visibility): Use set_comdat_group.
735 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
737 * rtti.c: Include tm_p.h
738 (emit_tinfo_decl): Force RTTI data to be aligned to required
741 2014-05-23 Jan Hubicka <hubicka@ucw.cz>
743 * class.c (build_vtable): Align vtables to TARGET_VTABLE_ENTRY_ALIGN
744 ignoring other target adjustments.
746 2014-05-23 Thomas Schwinge <thomas@codesourcery.com>
748 * semantics.c (finish_omp_clauses): Remove duplicated variable
751 * parser.c (cp_parser_omp_target): Return bool values.
753 2014-05-22 Paolo Carlini <paolo.carlini@oracle.com>
756 * lambda.c (add_capture): Enforce that capture by value requires
758 * typeck2.c (cxx_incomplete_type_inform): Early return if
759 TYPE_MAIN_DECL is null.
761 2014-05-21 Jonathan Wakely <jwakely@redhat.com>
764 * cp-array-notation.c (cilkplus_an_triplet_types_ok_p): Fix condition.
766 2014-05-21 Ville Voutilainen <ville.voutilainen@gmail.com>
769 * lambda.c (build_capture_proxy, add_capture): Treat normal
770 captures and init-captures identically.
772 2014-05-21 Mark Wielaard <mjw@redhat.com>
775 * cp-lang.c (cxx_enum_underlying_base_type): New function.
776 (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): Define.
778 2014-05-21 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
780 * cvt.c (convert_to_void): Use void_node instead of void_zero_node.
781 * cp-array-notation.c (replace_invariant_exprs): Likewise.
782 (expand_array_notation): Handle VOID_CST.
783 * error.c (dump_expr): Likewise.
784 * cxx-pretty-print.c (cxx_pretty_printer::primary_expression)
785 (cxx_pretty_printer::expression): Likewise.
786 (pp_cxx_new_expression): Use void_node instead of void_zero_node.
787 * decl.c (register_dtor_fn): Likewise.
788 * init.c (build_raw_new_expr, build_new_1, build_vec_init)
789 (build_delete, push_base_cleanups): Likewise.
790 * mangle.c (write_expression): Likewise.
791 * semantics.c (finish_break_stmt, empty_expr_stmt_p): Likewise.
792 * pt.c (tsubst_decl, tsubst_copy_and_build): Likewise.
793 (tsubst, tsubst_copy, build_non_dependent_expr): Handle VOID_CST.
794 * tree.c (cp_tree_equal): Likewise.
795 (build_dummy_object, is_dummy_object, stabilize_expr): Use void_node
796 instead of void_zero_node.
797 * typeck.c (check_return_expr): Likewise.
798 * typeck2.c (build_functional_cast): Likewise.
800 2014-05-21 Igor Zamyatin <igor.zamyatin@intel.com>
803 * parser.c (cp_parser_postfix_expression): Move handling of cilk_sync
805 (cp_parser_statement): ...here. Make sure only semicolon can go after
808 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
813 * typeck2.c (digest_nsdmi_init): New.
814 * parser.c (cp_parser_late_parse_one_default_arg): Use it.
815 * init.c (get_nsdmi): Likewise.
816 * cp-tree.h (digest_nsdmi_init): Declare.
818 2014-05-20 Jason Merrill <jason@redhat.com>
820 * typeck.c (get_member_function_from_ptrfunc): Don't try to look
821 up a virtual function in a dummy object.
823 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
826 * decl.c (duplicate_decls): Replace pair of warning_at with
828 (maybe_commonize_var): Likewise.
830 2014-05-20 Richard Sandiford <rsandifo@linux.vnet.ibm.com>
833 * pt.c (tsubst_copy, tsubst_omp_for_iterator, tsubst_expr)
834 (tsubst_copy_and_build): Perform recursive substitutions in a
837 2014-05-20 Paolo Carlini <paolo.carlini@oracle.com>
840 * typeck2.c (cxx_incomplete_type_inform): New.
841 (cxx_incomplete_type_diagnostic): Use it.
842 * decl.c (grokdeclarator): Check the element type of an
843 incomplete array type; call the above.
844 * cp-tree.h (cxx_incomplete_type_inform): Declare.
846 2014-05-19 Jason Merrill <jason@redhat.com>
849 * pt.c (tsubst_copy): Don't check at_function_scope_p.
850 (instantiate_class_template_1): Don't push_to_top_level in an nsdmi.
852 2014-05-19 Paolo Carlini <paolo.carlini@oracle.com>
854 * typeck2.c (cxx_incomplete_type_diagnostic): Use inform.
855 * parser.c (cp_parser_enum_specifier): Likewise.
857 2014-05-17 Trevor Saunders <tsaunders@mozilla.com>
859 * class.c (sorted_fields_type_new): Adjust.
860 * cp-cilkplus.c (cilk_install_body_with_frame_cleanup): Likewise.
861 * cp-objcp-common.c (decl_shadowed_for_var_insert): Likewise.
862 * cp-tree.h: Remove usage of variable_size gty attribute.
863 * decl.c (make_label_decl): Adjust.
864 (check_goto): Likewise.
865 (start_preparsed_function): Likewise.
866 (save_function_data): Likewise.
867 * lex.c (init_reswords): Likewise.
868 (retrofit_lang_decl): Likewise.
869 (cxx_dup_lang_specific_decl): Likewise.
870 (copy_lang_type): Likewise.
871 (cxx_make_type): Likewise.
872 * name-lookup.c (binding_entry_make): Likewise.
873 (binding_table_construct): Likewise.
874 (binding_table_new): Likewise.
875 (cxx_binding_make): Likewise.
876 (pushdecl_maybe_friend_1): Likewise.
877 (begin_scope): Likewise.
878 (push_to_top_level): Likewise.
879 * parser.c (cp_lexer_alloc): Likewise.
880 (cp_lexer_new_from_tokens): Likewise.
881 (cp_token_cache_new): Likewise.
882 (cp_parser_context_new): Likewise.
883 (cp_parser_new): Likewise.
884 (cp_parser_nested_name_specifier_opt): Likewise.
885 (cp_parser_template_id): Likewise.
886 * pt.c (maybe_process_partial_specialization): Likewise.
887 (register_specialization): Likewise.
888 (add_pending_template): Likewise.
889 (lookup_template_class_1): Likewise.
890 (push_tinst_level): Likewise.
891 * semantics.c (register_constexpr_fundef): Likewise.
892 (cxx_eval_call_expression): Likewise.
893 * typeck2.c (abstract_virtuals_error_sfinae): Likewise.
895 2014-05-16 Paolo Carlini <paolo.carlini@oracle.com>
898 * parser.c (cp_parser_diagnose_invalid_type_name): Early return
899 when cp_parser_lookup_name sets ambiguous_decls.
901 2014-05-15 Jason Merrill <jason@redhat.com>
903 * call.c (print_conversion_rejection): Use loc consistently.
905 2014-05-14 Paolo Carlini <paolo.carlini@oracle.com>
907 * cp-tree.h (DIRECT_LIST_INIT_P): Add.
908 * call.c (convert_like_real, build_new_method_call_1): Use it.
909 * decl2.c (grokfield): Likewise.
910 * init.c (perform_member_init, build_aggr_init, expand_default_init,
911 build_new_1): Likewise.
912 * mangle.c (write_expression): Likewise.
913 * parser.c (cp_parser_late_parse_one_default_arg): Likewise.
915 2014-05-14 Jason Merrill <jason@redhat.com>
919 * call.c (reference_binding): Treat lvalue/rvalue mismatch and
920 dropped cv-quals as a bad conversion.
921 (convert_like_real) [ck_ref_bind]: Explain them.
922 (compare_ics): Check badness before stripping reference
923 bindings. Handle comparing bad reference bindings.
924 * typeck.c (comp_cv_qualification): Add overload that just takes
926 * cp-tree.h: Declare it.
928 * call.c (struct conversion_info): Rename 'from_type' to 'from'.
929 (arg_conversion_rejection, bad_arg_conversion_rejection)
930 (explicit_conversion_rejection, template_conversion_rejection): Adjust.
931 (add_function_candidate): Pass actual argument, rather than type, to
932 bad_arg_conversion_rejection.
933 (print_conversion_rejection): Explain what's wrong with the conversion.
934 (print_z_candidates): Say "candidate:" before each candidate.
935 (splice_viable): Be strict if we see a viable or template candidate.
936 (build_user_type_conversion_1): Pass false to strict parameter.
937 (perform_overload_resolution, build_conditional_expr_1): Likewise.
938 (build_new_op_1, build_new_method_call_1): Likewise.
939 (build_op_call_1): Pass true to strict parameter.
941 2014-05-13 Jason Merrill <jason@redhat.com>
943 * call.c (print_error_for_call_failure): Say "no match" rather
944 than "ambiguous" if there were no strict matches.
945 (build_new_method_call_1): Likewise.
948 * semantics.c (is_this_parameter): Allow capture proxies too.
950 2014-05-12 Jason Merrill <jason@redhat.com>
952 * call.c (maybe_print_user_conv_context): New.
953 (convert_like_real): Use it. Print call context for bad
954 user-defined conversion.
955 (build_over_call): Print call context for bad 'this' conversion.
957 * call.c (convert_like_real): Use inform for identifying the
960 2014-05-12 Paolo Carlini <paolo.carlini@oracle.com>
962 * cvt.c (cp_convert_to_pointer): Don't call error_at if
963 complain & tf_error is false.
965 * decl.c (make_unbound_class_template): Prefer inform for
966 "declared here"-type message.
968 2014-05-09 Momchil Velikov <momchil.velikov@gmail.com>
972 * lambda.c (lambda_expr_this_capture): Add new parameter
973 add_capture_p controlling whether the functions will try to
974 capture 'this' via the default capture.
975 (maybe_resolve_dummy): Likewise.
976 * cp-tree.h: Adjust prototypes.
977 * call.c, semantics.c: Change callers of these functions.
978 * call.c (build_new_method_call_1): Use the actual 'this' that
979 would be potentially captured for the overload resolution, instead
982 2014-05-09 Paolo Carlini <paolo.carlini@oracle.com>
984 * pt.c (convert_nontype_argument_function): Add tsubst_flags_t
986 (convert_nontype_argument): Adjust calls.
987 (coerce_template_parameter_pack): Add missing complain & tf_error
990 2014-05-09 Jason Merrill <jason@redhat.com>
994 * call.c (build_conditional_expr_1, conditional_conversion): Handle
995 non-class lvalues and xvalues that differ only in cv-qualifiers.
999 * call.c (build_user_type_conversion_1): The copy-init temporary
1003 * tree.c (stabilize_expr): A stabilized prvalue is an xvalue.
1006 * call.c (build_conditional_expr_1): If overload resolution finds
1007 no match, just say "different types".
1010 * call.c (build_conditional_expr_1): Improve ambiguity diagnostic.
1013 * call.c (build_conditional_expr_1): Don't try to pool cv-quals
1014 if we didn't find a conversion.
1015 Don't accept a bad conversion too early.
1017 2014-05-08 Paolo Carlini <paolo.carlini@oracle.com>
1020 * typeck.c (convert_for_assignment): Provide an inform for pointers
1021 to incomplete class types.
1023 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1026 * pt.c (convert_nontype_argument): Protect all the error calls
1027 with complain & tf_error.
1029 2014-05-07 Paolo Carlini <paolo.carlini@oracle.com>
1032 * pt.c (instantiate_decl): Avoid generating the body of a
1035 2014-05-06 Paolo Carlini <paolo.carlini@oracle.com>
1038 * pt.c (maybe_begin_member_template_processing): Use
1039 uses_template_parms.
1041 2014-05-06 Kenneth Zadeck <zadeck@naturalbridge.com>
1042 Mike Stump <mikestump@comcast.net>
1043 Richard Sandiford <rdsandiford@googlemail.com>
1045 * call.c: Include wide-int.h.
1046 (type_passed_as): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1047 (convert_for_arg_passing): Likewise.
1048 * class.c: Include wide-int.h.
1049 (walk_subobject_offsets): Use tree_int_cst_lt instead of INT_CST_LT.
1050 (end_of_class): Use tree_int_cst_lt instead of INT_CST_LT_UNSIGNED.
1051 (include_empty_classes): Likewise
1052 (layout_class_type): Use tree_int_cst_lt instead of INT_CST_LT.
1053 * cvt.c: Include wide-int.h.
1054 (ignore_overflows): Use wide_int_to_tree.
1055 * decl.c: Include wide-int.h.
1056 (check_array_designated_initializer): Use wide-int interfaces.
1057 (compute_array_index_type): Use tree_int_cst_lt instead of INT_CST_LT.
1058 (finish_enum_value_list): Use signop.
1059 (build_enumerator): Use wide-int interfaces.
1060 * init.c: Include wide-int.h.
1061 (build_new_1): Use wide-int interfaces.
1062 * mangle.c: Include wide-int.h.
1063 (write_integer_cst): Use wide-int interfaces.
1064 (write_array_type): Likewise.
1065 * tree.c: Include wide-int.h.
1066 (cp_tree_equal): Use tree_int_cst_equal.
1067 * typeck2.c: Include wide-int.h.
1068 (process_init_constructor_array): Use wide-int interfaces.
1070 2014-05-03 Paolo Carlini <paolo.carlini@oracle.com>
1073 * decl.c (grokfndecl): Check duplicate_decls return value for
1075 * pt.c (instantiate_decl): A deleted function is defined.
1077 2014-05-02 Jason Merrill <jason@redhat.com>
1079 * decl2.c (vague_linkage_p): Local statics have vague linkage.
1082 * lambda.c (lambda_capture_field_type): Wrap anything dependent
1084 (add_capture): Check for VLA before calling it.
1085 * semantics.c (is_this_parameter): Accept any 'this' parameter, not
1086 just the current one. Make non-static.
1087 * cp-tree.h: Declare it.
1088 * pt.c (tsubst_copy) [VAR_DECL]: Also build a new VAR_DECL if
1089 the operand was static or constant.
1091 2014-05-02 Marek Polacek <polacek@redhat.com>
1093 * typeck.c (maybe_warn_about_returning_address_of_local): Separate
1096 2014-05-01 Marek Polacek <polacek@redhat.com>
1099 * typeck.c (maybe_warn_about_returning_address_of_local): Distinguish
1100 between label and variable when warning about returning local address.
1102 2014-04-30 Jason Merrill <jason@redhat.com>
1105 * init.c (build_value_init): Don't try to call an array constructor.
1108 * typeck2.c (massage_init_elt): Use maybe_constant_init.
1110 2014-04-30 Marek Polacek <polacek@redhat.com>
1112 * typeck.c (cp_build_binary_op): Call ubsan_instrument_division
1113 even when SANITIZE_FLOAT_DIVIDE is on. Set doing_div_or_mod even
1114 for non-integer types.
1116 2014-04-29 Jason Merrill <jason@redhat.com>
1119 Represent the unevaluated exception specification of an implicitly
1120 declared or deleted function with a simple placeholder, not a list
1122 * cp-tree.h (UNEVALUATED_NOEXCEPT_SPEC_P): New.
1123 * except.c (unevaluated_noexcept_spec): New.
1124 * class.c (deduce_noexcept_on_destructor): Use it.
1125 * decl.c (check_redeclaration_exception_specification): Call
1126 maybe_instantiate_noexcept.
1127 (duplicate_decls): Call it before merge_types.
1128 (start_preparsed_function): Call maybe_instantiate_noexcept.
1129 * decl2.c (mark_used): Call maybe_instantiate_noexcept earlier.
1130 * init.c (get_nsdmi): Factor out of perform_member_init.
1131 * method.c (process_subob_fn): Call maybe_instantiate_noexcept.
1132 (walk_field_subobs): Consider NSDMI for EH spec.
1133 (get_defaulted_eh_spec): New.
1134 (implicitly_declare_fn): Use unevaluated_noexcept_spec.
1135 (defaulted_late_check): Defer EH checking in non-template classes.
1136 (after_nsdmi_defaulted_late_checks): New.
1137 * parser.c (cp_parser_class_specifier_1): Use it.
1138 (unparsed_classes): New macro.
1139 * parser.h (cp_unparsed_functions_entry_d): Add classes field.
1140 * pt.c (maybe_instantiate_noexcept): Use get_defaulted_eh_spec.
1141 Remove list-of-functions handling.
1142 * typeck2.c (merge_exception_specifiers): Remove list-of-functions
1143 handling and FN parameter.
1144 * typeck.c (merge_types): Adjust.
1146 2014-04-28 Paolo Carlini <paolo.carlini@oracle.com>
1149 * parser.c (cp_parser_alias_declaration): Check return value of
1152 2014-04-24 Jakub Jelinek <jakub@redhat.com>
1154 * parser.c (cp_parser_omp_atomic): Allow seq_cst before
1155 atomic-clause, allow comma in between atomic-clause and
1158 2014-04-24 Marc Glisse <marc.glisse@inria.fr>
1161 * rtti.c (emit_support_tinfos): Do not iterate on
1162 registered_builtin_types (partial revert).
1164 2014-04-23 Dinar Temirbulatov <dtemirbulatov@gmail.com>
1167 * semantics.c (apply_deduced_return_type): Complete non-void type
1168 before estimating whether the type is aggregate.
1170 2014-04-22 Marc Glisse <marc.glisse@inria.fr>
1173 * rtti.c (emit_support_tinfo_1): New function, extracted from
1174 emit_support_tinfos.
1175 (emit_support_tinfos): Call it and iterate on registered_builtin_types.
1177 2014-04-22 Jakub Jelinek <jakub@redhat.com>
1180 * parser.c (cp_parser_omp_parallel): If cp_parser_omp_for
1181 fails, don't set OM_PARALLEL_COMBINED and return NULL.
1183 2014-04-18 Jason Merrill <jason@redhat.com>
1186 * call.c (reference_binding): Recurse on user-defined conversion.
1189 * call.c (standard_conversion): Don't try to apply restrict to void.
1191 2014-04-16 Marc Glisse <marc.glisse@inria.fr>
1193 * decl.c (reshape_init_r): Handle a single element of vector type.
1195 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1198 * decl2.c (cplus_decl_attributes): Handle
1199 pointer-to-member-function declarations.
1201 2014-04-16 Patrick Palka <patrick@parcs.ath.cx>
1204 * call.c (build_user_type_coversion): Use build_dummy_object
1205 to create the placeholder object for a constructor method call.
1206 (build_special_member_call): Likewise.
1207 (build_over_call): Check for the placeholder object with
1209 (build_new_method_call_1): Likewise. Don't attempt to resolve
1210 a dummy object for a constructor method call.
1212 2014-04-16 Paul Pluzhnikov <ppluzhnikov@google.com>
1215 * friend.c (add_friend, make_friend_class): Move repeated friend
1216 warning under Wredundant_decls.
1218 2014-04-15 Paolo Carlini <paolo.carlini@oracle.com>
1220 * decl.c (duplicate_decls): Remove redundant TYPE_NAME use.
1221 * name-lookup.c (pushdecl_maybe_friend_1): Likewise.
1222 (do_class_using_decl): Likewise.
1223 * mangle.c (dump_substitution_candidates): Use TYPE_NAME_STRING.
1225 2014-04-15 Jakub Jelinek <jakub@redhat.com>
1228 * Make-lang.h (CP_PLUGIN_HEADERS): Add type-utils.h.
1230 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
1232 * cp-tree.h (TYPE_IDENTIFIER): Remove declaration.
1234 2014-04-14 Paolo Carlini <paolo.carlini@oracle.com>
1236 * pt.c (mark_template_parm): Use template_parm_level_and_index.
1238 2014-04-11 Jason Merrill <jason@redhat.com>
1240 * parser.h (struct cp_token): Rename ambiguous_p to error_reported.
1242 (cp_lexer_get_preprocessor_token): Always clear it.
1243 (cp_parser_lambda_expression): Use it to avoid duplicate diagnostics.
1247 * decl.c (reshape_init_r): Handle a single element of class type.
1250 * decl.c (cxx_init_decl_processing): Set DECL_IS_MALLOC on
1251 built-in operator new.
1253 2014-04-11 Paolo Carlini <paolo.carlini@oracle.com>
1256 * name-lookup.c (parse_using_directive): Return early if the
1257 attribs argument is error_mark_node; use get_attribute_name.
1259 2014-04-11 Jason Merrill <jason@redhat.com>
1263 * cp-tree.h (CALL_EXPR_LIST_INIT_P): New.
1264 * call.c (struct z_candidate): Add flags field.
1265 (add_candidate): Add flags parm.
1266 (add_function_candidate, add_conv_candidate, build_builtin_candidate)
1267 (add_template_candidate_real): Pass it.
1268 (build_over_call): Set CALL_EXPR_LIST_INIT_P.
1269 * tree.c (build_aggr_init_expr): Copy it.
1270 * semantics.c (simplify_aggr_init_expr): Preevaluate args if it's set.
1272 2014-04-10 Richard Biener <rguenther@suse.de>
1273 Jakub Jelinek <jakub@redhat.com>
1276 * error.c (dump_decl) <case FUNCTION_DECL>: If
1277 DECL_LANG_SPECIFIC is NULL, but DECL_ABSTRACT_ORIGIN is not,
1278 recurse on DECL_ABSTRACT_ORIGIN instead of printing
1281 2014-04-09 Fabien Chêne <fabien@gcc.gnu.org>
1283 * pt.c (check_template_variable): Check for the return of pedwarn
1284 before emitting a note.
1285 * parser.c (cp_parser_lambda_introducer): Likewise.
1287 2014-04-08 Paolo Carlini <paolo.carlini@oracle.com>
1290 * pt.c (process_template_parm): For an invalid non-type parameter
1291 only set TREE_TYPE to error_mark_node.
1292 (push_inline_template_parms_recursive, comp_template_parms,
1293 redeclare_class_template, coerce_template_template_parm,
1294 coerce_template_template_parms, unify): Use error_operand_p.
1296 2014-04-08 Nathan Sidwell <nathan@codesourcery.com>
1298 * class.c (check_bases_and_members): Warn about non-virtual dtors
1299 in public bases only. Check warn_ecpp before complaining about
1300 non-polymorphic bases.
1302 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1304 * decl.c (duplicate_decls): Check for the return of warning_at
1305 before emitting a note.
1306 (warn_misplaced_attr_for_class_type): Likewise.
1307 (check_tag_decl): Likewise.
1309 2014-04-04 Paolo Carlini <paolo.carlini@oracle.com>
1312 * semantics.c (sort_constexpr_mem_initializers): Robustify loop.
1314 2014-04-04 Patrick Palka <patrick@parcs.ath.cx>
1317 * semantics.c (add_stmt): Set STATEMENT_LIST_HAS_LABEL.
1318 * decl.c (cp_finish_decl): Create a new BIND_EXPR before
1319 instantiating a variable-sized type.
1322 * decl.c (decl_jump_unsafe): Consider variably-modified decls.
1324 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1326 * class.c (find_abi_tags_r): Check for the return of warning
1327 before emitting a note.
1328 (one_inherited_ctor): Likewise.
1330 2014-04-04 Fabien Chêne <fabien@gcc.gnu.org>
1332 * decl.c (duplicate_decls): Check for the return of permerror
1333 before emitting a note.
1335 2014-04-03 Nathan Sidwell <nathan@codesourcery.com>
1337 * class.c (accessible_nvdtor_p): New.
1338 (check_bases): Don't check base destructor here ...
1339 (check_bases_and_members): ... check them here. Trigger on
1340 Wnon-virtual-dtor flag.
1341 (finish_struct_1): Use accessible_nvdtor_p.
1343 2014-04-01 Jason Merrill <jason@redhat.com>
1345 * pt.c (process_partial_specialization): Say "not deducible"
1346 rather than "not used". Use inform.
1349 * pt.c (coerce_template_parms): Check that the pack expansion
1350 pattern works with the first matching parameter.
1352 2014-04-01 Fabien Chêne <fabien@gcc.gnu.org>
1354 * init.c (perform_member_init): Homogenize uninitialized
1357 2014-04-01 Jason Merrill <jason@redhat.com>
1360 * call.c (build_array_conv): Call complete_type.
1363 * typeck2.c (PICFLAG_SIDE_EFFECTS): New.
1364 (picflag_from_initializer): Return it.
1365 (process_init_constructor): Handle it.
1368 * decl2.c (is_late_template_attribute): Don't defer abi_tag.
1369 * mangle.c (write_unqualified_name): Fix abi_tag on templates.
1370 * pt.c (get_template_info): Handle NAMESPACE_DECL.
1371 (most_general_template): Handle more kinds of template.
1372 * tree.c (handle_abi_tag_attribute): Ignore abi_tag on template
1373 instantiations and specializations.
1375 2014-03-31 Patrick Palka <patrick@parcs.ath.cx>
1378 * typeck.c (maybe_warn_about_returning_address_of_local): Unwrap
1379 COMPONENT_REFs and ARRAY_REFs sooner.
1381 2014-03-29 Adam Butcher <adam@jessamine.co.uk>
1384 * parser.c (cp_parser_init_declarator): Handle erroneous generic type
1385 usage in non-functions with pushed scope.
1387 2014-03-28 Adam Butcher <adam@jessamine.co.uk>
1390 * name-lookup.h (cp_binding_level): New transient field defining_class_p
1391 to indicate whether a scope is in the process of defining a class.
1392 * semantics.c (begin_class_definition): Set defining_class_p.
1393 * name-lookup.c (leave_scope): Reset defining_class_p.
1394 * parser.c (synthesize_implicit_template_parm): Use cp_binding_level::
1395 defining_class_p rather than TYPE_BEING_DEFINED as the predicate for
1396 unwinding to class-defining scope to handle the erroneous definition of
1397 a generic function of an arbitrarily nested class within an enclosing
1400 2014-03-26 Fabien Chêne <fabien@gcc.gnu.org>
1403 * method.c (walk_field_subobs): Improve the diagnostic
1404 locations for both REFERENCE_TYPEs and non-static const members.
1405 * init.c (diagnose_uninitialized_cst_or_ref_member): Use %q#D
1406 instead of %qD to be consistent with the c++11 diagnostic.
1408 2014-03-25 Jason Merrill <jason@redhat.com>
1412 * class.c (build_vtbl_initializer): Handle abstract dtors here.
1413 * search.c (get_pure_virtuals): Not here.
1416 * parser.c (cp_parser_lambda_expression): Don't parse the body of
1417 a lambda in unevaluated context.
1420 * decl.c (create_array_type_for_decl): Complain about array of auto.
1422 2014-03-25 Jakub Jelinek <jakub@redhat.com>
1425 * semantics.c (potential_constant_expression_1): Handle
1428 2014-03-24 Adam Butcher <adam@jessamine.co.uk>
1431 * parser.c (cp_parser_parameter_declaration_clause): Prevent 'auto' from
1432 introducing an implicit function template parameter within an explicit
1435 2014-03-22 Jason Merrill <jason@redhat.com>
1438 * decl.c (grokdeclarator): Change permerror about 'virtual auto'
1441 2014-03-21 Paolo Carlini <paolo.carlini@oracle.com>
1444 * name-lookup.c (push_class_level_binding_1): Check identifier_p
1445 on the name argument.
1447 2014-03-20 Jakub Jelinek <jakub@redhat.com>
1450 * init.c (build_zero_init_1): Ignore fields with error_mark_node
1453 2014-03-19 Paolo Carlini <paolo.carlini@oracle.com>
1456 * call.c (build_new_method_call_1): Handle pure virtuals called by
1459 2014-03-17 Adam Butcher <adam@jessamine.co.uk>
1462 * parser.c (cp_parser_member_declaration): Don't allow
1463 finish_fully_implicit_template to consider friend declarations to be
1464 class member templates.
1465 (synthesize_implicit_template_parm): Handling winding back through class
1466 scope to the class being defined in order to inject a template argument
1470 * parser.c (cp_parser_skip_to_end_of_block_or_statement): Unwind generic
1471 function scope as per cp_parser_skip_to_end_of_statement.
1473 2014-03-17 Paolo Carlini <paolo.carlini@oracle.com>
1476 * typeck2.c (check_narrowing): Use fold_non_dependent_expr_sfinae.
1478 2014-03-14 Jason Merrill <jason@redhat.com>
1482 * search.c (get_pure_virtuals): Handle abstract dtor here.
1483 (dfs_get_pure_virtuals): Not here.
1486 * search.c (dfs_get_pure_virtuals): Treat the destructor of an
1487 abstract class as pure.
1489 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1492 * pt.c (maybe_process_partial_specialization): Check return value
1493 of check_specialization_namespace.
1495 2014-03-13 Paolo Carlini <paolo.carlini@oracle.com>
1498 * semantics.c (finish_static_assert): Call cxx_constant_value only
1499 if require_potential_rvalue_constant_expression returns true.
1501 2014-03-11 Paolo Carlini <paolo.carlini@oracle.com>
1504 * method.c (get_inherited_ctor): New.
1505 * cp-tree.h (get_inherited_ctor): Declare it.
1506 * semantics.c (is_valid_constexpr_fn): Use it.
1508 2014-03-10 Jason Merrill <jason@redhat.com>
1511 * call.c (convert_default_arg): Remove special handling for
1515 * parser.c (cp_parser_class_head): Also check PRIMARY_TEMPLATE_P
1516 when deciding whether to call push_template_decl for a member class.
1517 * pt.c (push_template_decl_real): Return after wrong levels error.
1519 2014-03-08 Adam Butcher <adam@jessamine.co.uk>
1522 * pt.c (tsubst_copy): When retrieving a capture pack from a generic
1523 lambda, remove the lambda's own template argument list prior to fetching
1527 * parser.c (cp_parser_parameter_declaration_clause): Move generic
1528 function template unwinding on error into a more general location, ...
1529 (cp_parser_skip_to_end_of_statement): ... here.
1531 2014-03-07 Jason Merrill <jason@redhat.com>
1533 * Make-lang.in (check_g++_parallelize): Split dg.exp.
1535 * parser.c (cp_parser_type_id_1): Only allow 'auto' in C++1y if
1536 we're in a trailing return type.
1538 * typeck.c (comp_template_parms_position): 'auto' and
1539 'decltype(auto)' are different from real template parms.
1541 * parser.c (cp_parser_using_declaration): Consume the semicolon
1542 after bare parameter pack error.
1544 * cp-tree.h (REF_PARENTHESIZED_P): New.
1545 * semantics.c (force_paren_expr): Set it.
1546 * pt.c (do_auto_deduction): Check it.
1547 (tsubst) [COMPONENT_REF]: Copy it.
1548 * typeck.c (maybe_warn_about_useless_cast): Don't strip dereference.
1550 * decl.c (create_array_type_for_decl): Only warn about invalid
1551 C++1y VLA if flag_iso or warn_vla>0.
1552 (grokdeclarator): Likewise.
1553 * pt.c (tsubst): Likewise.
1554 * semantics.c (finish_decltype_type): Likewise.
1555 * typeck.c (cxx_sizeof_or_alignof_type): Likewise.
1556 (cp_build_addr_expr_1): Likewise.
1557 * init.c (build_new_1): Improve diagnostics.
1559 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1562 * decl.c (check_initializer): Return NULL_TREE after error;
1563 consistently use inform.
1565 2014-03-07 Paolo Carlini <paolo.carlini@oracle.com>
1567 * decl.c (check_initializer): Remove dead code.
1569 2014-03-06 Marek Polacek <polacek@redhat.com>
1572 * typeck.c (check_return_expr): Call contains_cilk_spawn_stmt instead
1573 of checking tree code.
1575 2014-03-06 Paolo Carlini <paolo.carlini@oracle.com>
1577 * parser.c (cp_lexer_set_source_position): New.
1578 (cp_parser_mem_initializer): Use it.
1579 (cp_parser_postfix_open_square_expression): Likewise.
1580 (cp_parser_parenthesized_expression_list): Likewise.
1581 (cp_parser_new_initializer): Likewise.
1582 (cp_parser_jump_statement): Likewise.
1583 (cp_parser_initializer): Likewise.
1584 (cp_parser_functional_cast): Likewise.
1586 2014-03-05 Jason Merrill <jason@redhat.com>
1589 * semantics.c (force_paren_expr): Only add a PAREN_EXPR to a
1590 dependent expression.
1593 * parser.c (cp_parser_template_id): Don't set up a CPP_TEMPLATE_ID
1594 if re-parsing might succeed.
1595 * semantics.c (finish_id_expression): Use of a parameter outside
1596 the function body is a parse error.
1598 * parser.c (cp_parser_mem_initializer): Set input_location
1599 properly for init-list warning.
1600 (cp_parser_postfix_open_square_expression): Likewise.
1601 (cp_parser_parenthesized_expression_list): Likewise.
1602 (cp_parser_new_initializer): Likewise.
1603 (cp_parser_jump_statement): Likewise.
1604 (cp_parser_initializer): Likewise.
1605 (cp_parser_functional_cast): Likewise.
1607 2014-03-04 Jason Merrill <jason@redhat.com>
1610 * typeck2.c (process_init_constructor_record): Set
1611 CONSTRUCTOR_IS_DIRECT_INIT on {} for omitted initializers.
1615 * parser.c (cp_parser_direct_declarator): Set declarator to
1616 cp_error_declarator on invalid qualified-id.
1618 2014-03-04 Paolo Carlini <paolo.carlini@oracle.com>
1621 * parser.c (cp_parser_using_declaration): Early return when
1622 cp_parser_nested_name_specifier errors out.
1624 2014-03-01 Adam Butcher <adam@jessamine.co.uk>
1627 * parser.c (cp_parser_parameter_declaration_clause): Unwind generic
1628 function scope on parse error in function parameter list.
1630 2014-03-01 Paolo Carlini <paolo.carlini@oracle.com>
1632 * method.c (implicitly_declare_fn): Remove redundant
1633 DECL_TEMPLATE_RESULT and STRIP_TEMPLATE uses.
1634 * semantics.c (is_instantiation_of_constexpr): Likewise.
1635 * error.c (dump_function_decl): Likewise.
1637 2014-03-01 Jason Merrill <jason@redhat.com>
1640 * semantics.c (begin_maybe_infinite_loop): Use
1641 fold_non_dependent_expr_sfinae.
1643 2014-02-28 Jason Merrill <jason@redhat.com>
1646 * typeck.c (cp_build_binary_op): Sorry on vector&&vector.
1648 2014-02-28 Paolo Carlini <paolo.carlini@oracle.com>
1651 * cp-tree.h (DECL_DELETED_FN): Use LANG_DECL_FN_CHECK.
1652 * call.c (print_z_candidate): Remove STRIP_TEMPLATE use.
1653 * lambda.c (maybe_add_lambda_conv_op): Likewise.
1655 2014-02-27 Paolo Carlini <paolo.carlini@oracle.com>
1658 * call.c (convert_arg_to_ellipsis): Return error_mark_node after
1661 2014-02-27 Jason Merrill <jason@redhat.com>
1665 * decl2.c (tentative_decl_linkage): Don't mess with functions that
1666 are not yet defined.
1668 2014-02-26 Jason Merrill <jason@redhat.com>
1672 * class.c (clone_function_decl): Don't note_vague_linkage_fn.
1673 * init.c (build_vtbl_address): Do it here.
1679 * pt.c (struct warning_sentinel): New.
1680 (tsubst_copy_and_build): Use it instead of
1681 c_inhibit_evaluation_warnings.
1682 * typeck.c (maybe_warn_about_useless_cast): Remove
1683 c_inhibit_evaluation_warnings check.
1686 * pt.c (get_template_parm_index): New.
1687 (fixed_parameter_pack_p_1, fixed_parameter_pack_p): New.
1688 (process_template_parm): Allow bare packs in template template
1689 parm template parms.
1690 (coerce_template_parameter_pack): Handle fixed template template
1691 parm packs and fixed packs not at the end of the parm list.
1692 (coerce_template_parms): Handle template parm packs not at the end
1694 (gen_elem_of_pack_expansion_instantiation): Handle a decl expansion.
1697 * pt.c (unify): Ignore alias templates when deducing a template
1703 * call.c (reference_binding): Recurse on user-defined conversion.
1704 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1706 2014-02-25 Jason Merrill <jason@redhat.com>
1709 * call.c (reference_binding): Recurse on user-defined conversion.
1710 (convert_like_real) [ck_ref_bind]: Explain cv-qual mismatch.
1712 * call.c (print_conversion_rejection): Handle n_arg of -2.
1713 (build_user_type_conversion_1): Pass it.
1716 * decl2.c (no_linkage_error): Handle C++98 semantics.
1717 (reset_type_linkage): Move from decl.c.
1718 (reset_type_linkage_1, reset_type_linkage_2, bt_reset_linkage_1)
1719 (bt_reset_linkage_2, reset_decl_linkage): New.
1720 (tentative_decl_linkage): Factor out of expand_or_defer_fn_1.
1721 (cp_write_global_declarations): Move condition into no_linkage_error.
1722 * decl.c (grokfndecl, grokvardecl): Use no_linkage_error.
1723 * semantics.c (expand_or_defer_fn_1): Factor out
1724 tentative_decl_linkage.
1725 * cp-tree.h: Adjust.
1727 * decl2.c (finish_static_data_member_decl): Diagnose static data
1728 member in unnamed class.
1729 * class.c (finish_struct_anon_r): Avoid redundant diagnostic.
1732 * class.c (clone_function_decl): Call note_vague_linkage_fn for
1733 defaulted virtual dtor.
1737 * pt.c (get_underlying_template): Fix equivalence calculation.
1739 2014-02-25 Adam Butcher <adam@jessamine.co.uk>
1742 * parser.c (function_being_declared_is_template_p): Return false when
1743 processing a template parameter list.
1744 (cp_parser_parameter_declaration_clause): Don't set
1745 auto_is_implicit_function_template_parm_p when processing a
1746 template parameter list.
1748 * parser.c (synthesize_implicit_template_parm): Inject new template
1749 argument list appropriately when a generic member function
1750 of a class template is declared out-of-line.
1753 * parser.c (cp_parser_direct_declarator): Don't save and
1754 restore num_template_parameter_lists around call to
1755 cp_parser_parameter_declaration_list.
1756 (function_being_declared_is_template_p): New predicate.
1757 (cp_parser_parameter_declaration_list): Use
1758 function_being_declared_is_template_p as predicate for
1759 inspecting current function template parameter list length
1760 rather than num_template_parameter_lists.
1762 2014-02-24 Jason Merrill <jason@redhat.com>
1765 * pt.c (tsubst_omp_for_iterator): Don't let substitution of the
1766 DECL_EXPR initialize a non-class iterator.
1769 * parser.c (cp_parser_template_type_arg): Check for invalid 'auto'.
1771 2014-02-21 Jason Merrill <jason@redhat.com>
1774 * parser.c (cp_parser_type_name): Always check dependency.
1775 (cp_parser_type_specifier_seq): Call
1776 cp_parser_parse_and_diagnose_invalid_type_name.
1779 * semantics.c (expand_or_defer_fn_1): Check DECL_DEFAULTED_FN.
1782 * parser.c (cp_parser_default_argument): Clear
1783 current_class_ptr/current_class_ref like tsubst_default_argument.
1786 * lambda.c (maybe_resolve_dummy): Check lambda_function rather
1787 than current_binding_level.
1790 * typeck2.c (massage_init_elt): Call fold_non_dependent_expr_sfinae.
1793 * parser.c (cp_parser_enum_specifier): Call
1794 check_for_bare_parameter_packs.
1797 * pt.c (tsubst_decl) [TYPE_DECL]: Don't try to instantiate an
1801 * pt.c (lookup_template_class_1): Update DECL_TEMPLATE_INSTANTIATIONS
1802 of the partial instantiation, not the most general template.
1803 (maybe_process_partial_specialization): Reassign everything on
1807 * pt.c (register_specialization): Copy DECL_DELETED_FN to clones.
1808 (check_explicit_specialization): Don't clone.
1811 * pt.c (coerce_template_parms): Bail if argument packing fails.
1814 * decl.c (cp_complete_array_type, maybe_deduce_size_from_array_init):
1815 Don't get confused by a CONSTRUCTOR that already has a type.
1818 * call.c (build_array_conv): Don't crash on VLA.
1821 * mangle.c (mangle_decl): Don't make an alias for a TYPE_DECL.
1824 * lambda.c (maybe_resolve_dummy): Don't try to capture this
1825 in declaration context.
1829 * pt.c (unify): Only unify if deducible. Handle 0-length list.
1832 * parser.c (cp_parser_direct_declarator): Don't wrap a
1833 type-dependent expression in a NOP_EXPR.
1836 * lambda.c (is_normal_capture_proxy): Handle VLA capture.
1841 * parser.c (cp_parser_template_argument): Restore dereference.
1842 * pt.c (template_parm_to_arg): Dereference non-pack expansions too.
1843 (process_partial_specialization): Handle deref.
1846 2014-02-21 Adam Butcher <adam@jessamine.co.uk>
1850 * parser.c (cp_parser_parameter_declaration_list): Correctly reset
1851 implicit_template_scope upon leaving an out-of-line generic member
1852 function definition.
1854 2014-02-20 Kai Tietz <ktietz@redhat.com>
1857 * parser.c (cp_parser_functional_cast): Treat NULL_TREE
1858 valued type argument as error_mark_node.
1861 * semantics.c (finish_fname): Handle error_mark_node.
1863 2014-02-19 Jason Merrill <jason@redhat.com>
1866 * pt.c (maybe_instantiate_noexcept): Don't instantiate exception
1867 spec from template context.
1869 2014-02-19 Jakub Jelinek <jakub@redhat.com>
1872 * cp-objcp-common.c (cp_function_decl_explicit_p): Remove
1873 FUNCTION_FIRST_USER_PARMTYPE (decl) != void_list_node check.
1876 * pt.c (tsubst_expr): Handle ANNOTATE_EXPR.
1878 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1881 * semantics.c (ensure_literal_type_for_constexpr_object): Use
1884 2014-02-18 Paolo Carlini <paolo.carlini@oracle.com>
1887 * semantics.c (cxx_eval_constant_expression, [COMPONENT_REF]):
1888 During error recovery allow_non_constant may be false.
1890 2014-02-18 Adam Butcher <adam@jessamine.co.uk>
1893 * parser.c (cp_parser_lambda_declarator_opt): Pop template parameter
1894 scope whenever a template parameter list has been started, independent
1895 of whether the function call operator was well-formed or not.
1898 * parser.c (cp_parser_member_declaration): Pop fully implicit template
1899 scope for generic friend declarations as well as for non-friends.
1901 2014-02-12 Paolo Carlini <paolo.carlini@oracle.com>
1904 * method.c (implicitly_declare_fn): A constructor of a class with
1905 virtual base classes isn't constexpr (7.1.5p4).
1907 2014-02-05 Jan Hubicka <hubicka@ucw.cz
1909 * parser.c (synthesize_implicit_template_parm): Use grow_tree_vec.
1911 2014-02-05 Jakub Jelinek <jakub@redhat.com>
1914 * parser.c (cp_parser_omp_declare_reduction): Save and free
1917 2014-02-03 Marc Glisse <marc.glisse@inria.fr>
1921 * tree.c (handle_init_priority_attribute): Call default_conversion on
1922 the attribute argument.
1924 2014-02-03 Paolo Carlini <paolo.carlini@oracle.com>
1927 * method.c (synthesized_method_walk): If vbases is non-null but
1928 is_empty is true, likewise don't worry about the virtual bases.
1930 2014-02-01 Paolo Carlini <paolo.carlini@oracle.com>
1933 * typeck2.c (process_init_constructor_record): Just skip unnamed
1936 2014-01-31 Jason Merrill <jason@redhat.com>
1939 * pt.c (mark_decl_instantiated): Call mark_needed.
1942 * decl2.c (handle_tls_init): Handle null init fn.
1945 * decl2.c (get_tls_init_fn): Copy DECL_EXTERNAL from the variable.
1947 2014-01-31 Paolo Carlini <paolo.carlini@oracle.com>
1950 * class.c (build_vfield_ref): Early return error_mark_node if
1951 TYPE_VFIELD (type) is null.
1952 (build_base_path): Check return value of build_vfield_ref.
1954 2014-01-31 Jason Merrill <jason@redhat.com>
1957 * call.c (convert_like_real) [ck_aggr]: Set TARGET_EXPR_LIST_INIT_P.
1958 [ck_list]: Check for error_mark_node.
1959 (build_aggr_conv): Set LOOKUP_NO_NARROWING and check_narrowing.
1962 * pt.c (fn_type_unification): Don't do DEDUCE_EXACT check
1963 during partial ordering.
1965 2014-01-31 Marek Polacek <polacek@redhat.com>
1968 * typeck.c (build_function_call_vec): Add dummy arg_loc parameter.
1970 2014-01-30 Jason Merrill <jason@redhat.com>
1973 * cp-tree.h (struct saved_scope): Add x_local_specializations.
1974 (local_specializations): New macro.
1975 * pt.c (local_specializations): Remove variable.
1977 2014-01-30 Richard Sandiford <rdsandiford@googlemail.com>
1980 * parser.c (make_string_pack): Use double_int::from_buffer.
1982 2014-01-30 Marek Polacek <polacek@redhat.com>
1985 * typeck.c (build_ptrmemfunc1): Call convert_and_check with
1987 * cvt.c (cp_convert_and_check): Call warnings_for_convert_and_check
1988 with input_location.
1989 * call.c (build_conditional_expr_1): Call unsafe_conversion_p with
1992 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
1995 * typeck.c (lookup_destructor): Check dtor_type for error_mark_node.
1997 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2000 * pt.c (lookup_template_class_1): Check start_enum return value
2001 for error_mark_node.
2003 2014-01-30 Paolo Carlini <paolo.carlini@oracle.com>
2005 * decl.c (duplicate_decls, typename_hash, typename_compare):
2006 Use TYPE_IDENTIFIER.
2007 * error.c (dump_type): Likewise.
2008 * mangle.c (dump_substitution_candidates): Likewise.
2010 2014-01-30 Jason Merrill <jason@redhat.com>
2013 * decl2.c (attributes_naming_typedef_ok): New.
2014 * cp-tree.h: Declare it.
2015 * decl.c (grokdeclarator): Check it.
2016 * tree.c (no_linkage_check): Handle VECTOR_TYPE.
2018 2014-01-29 Jason Merrill <jason@redhat.com>
2021 * call.c (add_builtin_candidate): Catch dependent types.
2024 * pt.c (expand_template_argument_pack): Correct
2025 non_default_args_count calculation.
2028 * pt.c (unify_pack_expansion): Call expand_template_argument_pack.
2031 * friend.c (do_friend): Pass the TEMPLATE_DECL to add_friend if we
2032 have a friend template in a class template.
2033 * pt.c (tsubst_friend_function): Look through it.
2034 (push_template_decl_real): A friend member template is
2037 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2040 * decl.c (get_dso_handle_node): Don't crash if dso_handle_node
2043 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2046 * pt.c (instantiate_template_1): Check for error_mark_node the second
2049 2014-01-29 Jason Merrill <jason@redhat.com>
2052 * optimize.c (maybe_thunk_body): Build a RETURN_EXPR for
2053 cdtor_returns_this case.
2056 * decl.c (cxx_maybe_build_cleanup): Call mark_used.
2058 2014-01-29 Paolo Carlini <paolo.carlini@oracle.com>
2061 * semantics.c (finish_omp_reduction_clause): Check type for
2064 2014-01-28 Jason Merrill <jason@redhat.com>
2067 * pt.c (tsubst_decl) [VAR_DECL]: Allow in unevaluated context.
2068 (tsubst_copy): Use it if lookup fails.
2071 * pt.c (tsubst_function_type): Make sure we keep the same function
2075 * semantics.c (build_anon_member_initialization): Stop walking
2076 when we run out of COMPONENT_REFs.
2079 * decl.c (lookup_and_check_tag): Ignore template parameters if
2080 scope == ts_current.
2081 * pt.c (check_template_shadow): Don't complain about the injected
2084 * decl.c (duplicate_decls): Tweak.
2087 * mangle.c (write_unqualified_name): Handle operator auto.
2089 2014-01-27 Jason Merrill <jason@redhat.com>
2093 * call.c (reference_binding): Pass LOOKUP_NO_TEMP_BIND for
2094 list-initialization. A conversion to rvalue ref that involves
2095 an lvalue-rvalue conversion is bad.
2096 (convert_like_real): Give helpful error message.
2099 * decl.c (duplicate_decls): Always use oldtype for TYPE_DECL.
2102 * pt.c (tsubst_copy_and_build) [TRAIT_EXPR]: Use tsubst for
2106 * pt.c (template_parm_to_arg): Call convert_from_reference.
2107 (tsubst_template_arg): Don't strip reference refs.
2110 * call.c (build_aggr_conv): Reject value-initialization of reference.
2114 * call.c (convert_like_real): Give helpful error about excess braces
2115 for ck_rvalue of scalar type.
2118 * call.c (reference_binding): Only elide braces if the single
2119 element is reference-related.
2122 * typeck.c (cp_build_modify_expr): Make the RHS an rvalue before
2126 * typeck.c (cp_truthvalue_conversion): Use explicit comparison for
2130 * decl.c (compute_array_index_type): Don't call
2131 maybe_constant_value for a non-integral expression.
2133 2014-01-24 Balaji V. Iyer <balaji.v.iyer@intel.com>
2135 * call.c (magic_varargs_p): Replaced flag_enable_cilkplus with
2137 * cp-gimplify.c (cp_genericize): Likewise.
2138 * decl.c (grokfndecl): Likewise.
2139 * parser.c (cp_parser_postfix_expression): Likewise.
2140 (cp_parser_postfix_open_square_expression): Likewise.
2141 (cp_parser_direct_declarator): Likewise.
2142 (is_cilkplus_vector_p): Likewise.
2143 (cp_parser_omp_clause_name): Likewise.
2144 (cp_parser_omp_all_clauses): Likewise.
2145 * pt.c (apply_late_template_attributes): Likewise.
2146 * typeck.c (cp_build_array_ref): Likewise.
2147 (cp_build_compound_expr): Likewise.
2148 (check_return_expr): Likewise.
2150 2014-01-24 Jason Merrill <jason@redhat.com>
2153 * decl.c (grokdeclarator): Turn pedwarn about auto return type in
2158 * typeck2.c (process_init_constructor_array): Don't create
2161 2014-01-24 Jakub Jelinek <jakub@redhat.com>
2163 * typeck2.c (split_nonconstant_init_1): Fix num_split_elts
2164 handling for RANGE_ARRAY case.
2166 2014-01-24 Paolo Carlini <paolo.carlini@oracle.com>
2169 * name-lookup.c (push_using_directive): Use timevar_cond_start.
2171 2014-01-23 Marek Polacek <polacek@redhat.com>
2174 * typeck.c (cp_build_binary_op): Pass location to shorten_compare.
2176 2014-01-23 Marek Polacek <polacek@redhat.com>
2179 * typeck.c (pointer_diff): Give an error on arithmetic on pointer to
2182 2014-01-23 Jason Merrill <jason@redhat.com>
2185 * cp-tree.h (struct language_function): Add infinite_loop and
2187 (current_function_infinite_loop): New.
2188 * semantics.c (begin_maybe_infinite_loop, end_maybe_infinite_loop)
2189 (break_maybe_infinite_loop): New.
2190 (finish_while_stmt_cond, finish_while_stmt, begin_do_stmt)
2191 (finish_do_stmt, finish_for_cond, finish_for_stmt)
2192 (begin_range_for_stmt): Use them.
2193 * decl.c (finish_function): Don't warn about missing return
2194 if current_function_infinite_loop.
2195 * pt.c (instantiate_decl): Copy current_function_infinite_loop.
2196 * parser.c (cp_parser_jump_statement): Call break_maybe_infinite_loop.
2198 * call.c (build_op_delete_call): Use make_tree_vector and
2199 release_tree_vector.
2201 2014-01-23 Paolo Carlini <paolo.carlini@oracle.com>
2204 * parser.c (cp_parser_enum_specifier): Handle TYPENAME_TYPE as
2205 nested_name_specifier.
2207 2014-01-23 Balaji V. Iyer <balaji.v.iyer@intel.com>
2209 * parser.c (cp_parser_direct_declarator): When Cilk Plus is enabled
2210 see if there is an attribute after function decl. If so, then
2212 (cp_parser_late_return_type_opt): Handle parsing of Cilk Plus SIMD
2213 enabled function late parsing.
2214 (cp_parser_gnu_attribute_list): Parse all the tokens for the vector
2215 attribute for a SIMD-enabled function.
2216 (cp_parser_omp_all_clauses): Skip parsing to the end of pragma when
2217 the function is used by SIMD-enabled function (indicated by NULL
2218 pragma token). Added 3 new clauses: PRAGMA_CILK_CLAUSE_MASK,
2219 PRAGMA_CILK_CLAUSE_NOMASK and PRAGMA_CILK_CLAUSE_VECTORLENGTH
2220 (cp_parser_cilk_simd_vectorlength): Modified this function to handle
2221 vectorlength clause in SIMD-enabled function and #pragma SIMD's
2222 vectorlength clause. Added a new bool parameter to differentiate
2224 (cp_parser_cilk_simd_fn_vector_attrs): New function.
2225 (is_cilkplus_vector_p): Likewise.
2226 (cp_parser_late_parsing_elem_fn_info): Likewise.
2227 (cp_parser_omp_clause_name): Added a check for "mask", "nomask"
2228 and "vectorlength" clauses when Cilk Plus is enabled.
2229 (cp_parser_omp_clause_linear): Added a new parameter of type bool
2230 and emit a sorry message when step size is a parameter.
2231 * parser.h (cp_parser::cilk_simd_fn_info): New field.
2232 * decl.c (grokfndecl): Added flag_enable_cilkplus along with
2234 * pt.c (apply_late_template_attributes): Likewise.
2236 2014-01-23 Jakub Jelinek <jakub@redhat.com>
2239 * semantics.c (finish_omp_reduction_clause): Reject
2240 BIT_AND_EXPR, BIT_IOR_EXPR and BIT_XOR_EXPR on COMPLEX_TYPEs.
2242 2014-01-22 Ville Voutilainen <ville.voutilainen@gmail.com>
2245 * parser.c (cp_parser_class_head): Push the class before parsing
2246 the base-clause, pop after it.
2248 2014-01-20 Eric Botcazou <ebotcazou@adacore.com>
2250 * decl2.c (cpp_check): Revert prototype change.
2252 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2256 * init.c (build_value_init_noctor): Don't pass error_mark_node to
2259 2014-01-17 Paolo Carlini <paolo.carlini@oracle.com>
2262 * init.c (build_value_init_noctor): Assert !TYPE_HAS_COMPLEX_DFLT
2263 only when errorcount == 0.
2265 2014-01-17 Marek Polacek <polacek@redhat.com>
2268 * cvt.c (ocp_convert): Don't segfault on non-existing
2269 ENUM_UNDERLYING_TYPE.
2271 2014-01-16 Jason Merrill <jason@redhat.com>
2274 * tree.c (bot_manip): Update the location of builtin_LINE and
2277 2014-01-14 Jason Merrill <jason@redhat.com>
2280 * typeck2.c (massage_init_elt): New.
2281 (process_init_constructor_record)
2282 (process_init_constructor_union): Use it.
2283 (process_init_constructor_array): Use it. Use RANGE_EXPR.
2284 (split_nonconstant_init_1): Handle it.
2285 * semantics.c (cxx_eval_vec_init_1): Use force_rvalue.
2287 2014-01-09 Balaji V. Iyer <balaji.v.iyer@intel.com>
2290 * parser.c (cp_parser_postfix_expression): Added a new if-statement
2291 and replaced an existing if-statement with else-if statement.
2292 Changed an existing error message wording to match the one from the C
2295 2014-01-08 Jason Merrill <jason@redhat.com>
2298 * class.c (abi_tag_data): Add tags field.
2299 (check_abi_tags): Initialize it.
2300 (find_abi_tags_r): Support collecting missing tags.
2301 (mark_type_abi_tags): Don't look at template args.
2302 (inherit_targ_abi_tags): New.
2303 (check_bases_and_members): Use it.
2304 * cp-tree.h (ABI_TAG_IMPLICIT): New.
2305 * mangle.c (write_abi_tags): Check it.
2307 2014-01-07 Jason Merrill <jason@redhat.com>
2310 * pt.c (num_innermost_template_parms): New.
2311 (get_underlying_template): Use it.
2314 * mangle.c (write_guarded_var_name): Handle null DECL_NAME.
2316 2014-01-07 Paolo Carlini <paolo.carlini@oracle.com>
2318 * semantics.c (trait_expr_value, [CPTK_IS_BASE_OF]): Implement
2319 the letter of 20.11.6 about Base and Derived naming the same
2320 class type modulo cv-qualifiers.
2322 2014-01-06 Adam Butcher <adam@jessamine.co.uk>
2325 * lambda.c (maybe_add_lambda_conv_op): Handle marking conversion
2326 function as unimplemented for generic lambdas with varargs.
2329 * parser.c (cp_parser_template_parameter): Early out with
2330 error_mark_node if parameter declaration was not parsed.
2333 * parser.c (cp_parser_lambda_expression): Save/reset/restore
2334 auto_is_implicit_function_template_parm_p around lambda body.
2337 * parser.c (cp_parser_init_declarator): Undo fully implicit
2338 template parameter list when declarator is not a function.
2340 2014-01-03 Marc Glisse <marc.glisse@inria.fr>
2343 * cvt.c (convert_to_void): Handle VEC_PERM_EXPR and VEC_COND_EXPR.
2345 2014-01-03 Tobias Burnus <burnus@net-b.de>
2348 * pt.c (tsubst_omp_for_iterator): Early return for error_mark_node.
2350 2014-01-03 Paolo Carlini <paolo.carlini@oracle.com>
2354 * parser.c (cp_parser_perform_range_for_lookup): Don't pass true
2355 as include_std to perform_koenig_lookup.
2356 (cp_parser_postfix_expression): Adjust.
2357 * pt.c (tsubst_copy_and_build): Likewise.
2358 * semantics.c (perform_koenig_lookup): Remove bool parameter.
2359 (omp_reduction_lookup): Adjust.
2360 * name-lookup.c (lookup_arg_dependent_1): Remove bool parameter.
2361 (lookup_arg_dependent): Likewise.
2362 (lookup_function_nonclass): Adjust.
2363 * name-lookup.h: Adjust declaration.
2364 * cp-tree.h: Likewise.
2366 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2369 * parser.c (cp_parser_userdef_numeric_literal): Mention
2370 -fext-numeric-literals in the message.
2372 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2375 * call.c (build_conditional_expr_1): Check the return value of
2378 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2380 * call.c (convert_like_real): Check complain.
2382 2014-01-02 Marc Glisse <marc.glisse@inria.fr>
2385 * typeck.c (build_x_vec_perm_expr): Handle non-dependent arguments
2388 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2390 Update copyright years
2392 2014-01-02 Richard Sandiford <rdsandiford@googlemail.com>
2394 * cp-array-notation.c, cp-cilkplus.c, vtable-class-hierarchy.c: Use
2395 the standard form for the copyright notice.
2397 Copyright (C) 2014 Free Software Foundation, Inc.
2399 Copying and distribution of this file, with or without modification,
2400 are permitted in any medium without royalty provided the copyright
2401 notice and this notice are preserved.