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Fix context handling of alias-declaration
[pf3gnuchains/gcc-fork.git] / gcc / cp / ChangeLog
index e70f5c8..bcdecdf 100644 (file)
@@ -1,3 +1,609 @@
+2011-11-08  Dodji Seketeli  <dodji@redhat.com>
+
+       Fix context handling of alias-declaration
+       * decl.c (start_decl): Update comment.
+       * error.c (dump_alias_template_specialization): Dump the context
+       of the specialization.
+       * parser.c (cp_parser_alias_declaration): Call pop_scope on the
+       pushed scope yielded by start_decl.
+
+2011-11-08  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50864
+       * parser.c (cp_parser_postfix_dot_deref_expression): Reject invalid
+       uses of '->' and '.' as postfix-expression in namespace scope.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50848
+       * pt.c (tsubst_copy_and_build) [CALL_EXPR]: Don't crash
+       if lookup finds a non-function.
+
+       PR c++/50863
+       * parser.c (cp_parser_initializer_list): Parse C99
+       array designators tentatively.
+
+       PR c++/50870
+       * pt.c (tsubst_copy): Handle NAMESPACE_DECL.
+       (tsubst_copy_and_build) [COMPONENT_REF]: Handle a still-dependent
+       object.
+
+2011-11-07  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+       call in case COMPONENT_REF.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+           Dodji Seketeli  <dodji@redhat.com>
+
+       Support C++11 alias-declaration
+       PR c++/45114
+       * cp-tree.h (TYPE_DECL_ALIAS_P, TYPE_ALIAS_P)
+       (DECL_TYPE_TEMPLATE_P, DECL_ALIAS_TEMPLATE_P): New accessor
+       macros.
+       (TYPE_TEMPLATE_INFO): Get template info of an alias template
+       specializations from its TYPE_DECL.
+       (SET_TYPE_TEMPLATE_INFO): Set template info of alias template
+       specializations into its TYPE_DECL.
+       (DECL_CLASS_TEMPLATE_P): Re-write using the new
+       DECL_TYPE_TEMPLATE_P.
+       (enum cp_decl_spec): Add new ds_alias enumerator.
+       (alias_type_or_template_p, alias_template_specialization_p):
+       Declare new functions.
+       * parser.c (cp_parser_alias_declaration): New static function.
+       (cp_parser_check_decl_spec): Add "using" name for the `alias'
+       declspec.
+       (cp_parser_type_name): Update comment.  Support simple-template-id
+       representing alias template specializations in c++0x mode.
+       (cp_parser_qualifying_entity): Update comment.  Use
+       cp_parser_type_name.
+       (cp_parser_block_declaration): Handle alias-declaration in c++11.
+       Update comment.
+       (cp_parser_template_id): Handle specializations of alias
+       templates.
+       (cp_parser_member_declaration): Add alias-declaration production
+       to comment.  Support alias-declarations.
+       (cp_parser_template_declaration_after_export): Handle alias
+       templates in c++11.
+       * decl.c (make_typename_type, make_unbound_class_template): Accept
+       alias templates.
+       (grokdeclarator): Set TYPE_DECL_ALIAS_P on alias
+       declarations.
+       * decl2.c (grokfield): Move template creation after setting up the
+       TYPE_DECL of the alias, so that the TEMPLATE_DECL of the alias
+       template actually carries the right type-id of the alias
+       declaration.
+       * pt.c (alias_type_or_template_p)
+       (alias_template_specialization_p): Define new public functions.
+       (maybe_process_partial_specialization): Reject partial
+       specializations of alias templates.
+       (primary_template_instantiation_p): Consider alias template
+       instantiations.
+       (push_template_decl_real): Assert that TYPE_DECLs of alias
+       templates are different from those of class template.  Store
+       template info onto the TYPE_DECL of the alias template.
+       (convert_template_argument): Strip aliases from template
+       arguments.
+       (lookup_template_class_1): Handle the creation of the
+       specialization of an alias template.
+       (tsubst_decl): Create a substituted copy of the TYPE_DECL of an
+       member alias template.
+       (tsubst): Handle substituting into the type of an alias template.
+       Handle substituting UNBOUND_CLASS_TEMPLATE into
+       BOUND_TEMPLATE_TEMPLATE_PARM.
+       (do_type_instantiation): Better diagnostics when trying to
+       explicitely instantiate a non-class template.
+       * search.c (lookup_field_1, lookup_field_r): Support looking up
+       alias templates.
+       * semantics.c (finish_template_type): For instantiations of alias
+       templates, return the TYPE_DECL of the actual alias and not the
+       one of the aliased type.
+       * error.c (dump_alias_template_specialization): New static
+       function.
+       (dump_type): Handle printing of alias templates and their
+       specializations.  templates.
+       (dump_aggr_type): For specialization of alias templates, fetch
+       arguments from the right place.
+       (dump_decl): Print an alias-declaration like `using decl = type;'
+       (dump_template_decl):  Support printing of alias templates.
+
+2011-11-07  Jason Merrill  <jason@redhat.com>
+
+       PR c++/35688
+       * decl2.c (constrain_visibility): Return void.  Add tmpl parm
+       which gives the constraint priority over an attribute.
+       (constrain_visibility_for_template, determine_visibility): Adjust.
+       * pt.c (instantiate_class_template_1): Call determine_visibility.
+
+       PR c++/33255
+       * decl.c (save_function_data): Clear local_typedefs.
+
+       * decl.c (cp_finish_decl): Only make_tree_vector if we're calling
+       check_initializer.
+
+2011-11-06  Jason Merrill  <jason@redhat.com>
+
+       PR c++/35688
+       * decl2.c (constrain_visibility): Check decl_has_visibility_attr
+       rather than DECL_VISIBILITY_SPECIFIED.
+
+2011-11-06  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/47695
+       * decl2.c (mark_used): Early return false after error or sorry.
+       * cp-tree.h (mark_used): Adjust declaration.
+       * semantics.c (finish_id_expression): Check mark_used return value.
+
+2011-11-05  Jason Merrill  <jason@redhat.com>
+
+       PR c++/48370
+       * decl.c (cp_finish_decl): Mostly revert previous change.
+
+2011-11-04  Jason Merrill  <jason@redhat.com>
+
+       PR c++/26714
+       * init.c (perform_member_init): Strip TARGET_EXPR around NSDMI.
+       Do temporary lifetime extension.
+
+       PR c++/48370
+       * decl.c (cp_finish_decl): Run cleanups in the right order.
+
+2011-11-04  Eric Botcazou  <ebotcazou@adacore.com>
+
+       PR c++/50608
+       * semantics.c (finish_offsetof): Adjust call to fold_offsetof.
+       * typeck.c (cp_build_addr_expr_1): Call fold_offsetof_1.
+
+2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       * typeck.c (build_indirect_ref): Use ATTRIBUTE_UNUSED.
+       * mangle.c (write_unnamed_type_name): Likewise.
+
+2011-11-04  Magnus Fromreide  <magfr@lysator.liu.se>
+
+        * parser.c (cp_parser_enumerator_list): Do not warn about
+        trailing commas in C++0x mode.
+
+2011-11-04  Olivier Goffart  <olivier@woboq.com>
+           Jason Merrill  <jason@redhat.com>
+
+       PR c++/50965
+       * class.c (check_field_decls): NSDMI makes a class non-aggregate.
+
+2011-11-04  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/48420
+       * call.c (conversion_null_warnings): For 'false' to NULL pointer,
+       just check that TREE_TYPE (expr) is a BOOLEAN_TYPE.
+
+2011-11-04  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+       PR c++/50941
+       * parser.c (cp_parser_userdef_string_literal): Fix string length.
+
+2011-11-04  Jason Merrill  <jason@redhat.com>
+
+       PR c++/48370
+       * call.c (extend_ref_init_temps, extend_ref_init_temps_1): New.
+       (set_up_extended_ref_temp): Use it.  Change cleanup parm to VEC.
+       (initialize_reference): Just call convert_like.
+       * decl.c (grok_reference_init): Just call initialize_reference.
+       (build_init_list_var_init): Remove.
+       (check_initializer): Change cleanup parm to VEC.  Handle references
+       like other types.  Call perform_implicit_conversion instead
+       of build_init_list_var_init.  Don't use build_aggr_init for
+       aggregate initialization of arrays.
+       (cp_finish_decl): Change cleanup to VEC.
+       * typeck2.c (store_init_value): Call extend_ref_init_temps.
+       Use build_vec_init for non-constant arrays.
+       * init.c (expand_aggr_init_1): Adjust.
+       (build_vec_init): Avoid re-converting an initializer
+       that's already digested.
+       * mangle.c (mangle_ref_init_variable): Add a discriminator.
+       * cp-tree.h: Adjust.
+       * typeck.c (convert_for_initialization): Adjust.
+       * decl2.c (maybe_emit_vtables): Adjust.
+
+2011-11-02  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50930
+       * init.c (build_aggr_init): Don't set LOOKUP_ONLYCONVERTING
+       if the initializer has TARGET_EXPR_DIRECT_INIT_P.
+       (expand_default_init): An initializer with TARGET_EXPR_DIRECT_INIT_P
+       or TARGET_EXPR_LIST_INIT_P doesn't need more processing.
+       * tree.c (bot_manip): Propagate TARGET_EXPR_IMPLICIT_P,
+       TARGET_EXPR_LIST_INIT_P, TARGET_EXPR_DIRECT_INIT_P.
+       * call.c (convert_like_real): Set TARGET_EXPR_DIRECT_INIT_P
+       as appropriate on list-value-initialization.
+
+       * parser.c (cp_parser_decl_specifier_seq): Change "C++0x" to
+       "C++11" in warnings.
+       (cp_lexer_get_preprocessor_token): Likewise.
+       (cp_parser_binary_expression): Likewise.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50810
+       * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+       (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+       * decl.c (check_initializer): Likewise.
+       * semantics.c (finish_compound_literal): Likewise.
+
+2011-11-02  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50956
+       * typeck.c (build_const_cast_1): Fix -Wcast-qual for false
+       comp_ptr_ttypes_const.
+
+2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
+
+       * Make-lang.in (g++spec.o): Pass SHLIB instead of SHLIB_LINK.
+
+2011-11-01  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/44277
+       * cvt.c (cp_convert_to_pointer): Warn for zero as null pointer
+       constant.
+       * typeck.c (cp_truthvalue_conversion): Handle pointers and member
+       function pointers under c_inhibit_evaluation_warnings; use
+       nullptr_node for data member pointers.
+       (cp_build_binary_op): Tweak, just forward to cp_convert op1,
+       either a nullptr_node or an integer_zero_node.
+       (build_ptrmemfunc): Use nullptr_node.
+       * init.c (build_zero_init_1): Likewise.
+
+2011-11-01  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50500
+       DR 1082
+       * search.c (lookup_fnfields_idx_nolazy): Split out from...
+       (lookup_fnfields_1): ...here.
+       (lookup_fnfields_slot_nolazy): Use it.
+       * cp-tree.h: Declare it.
+       * class.c (type_has_move_assign): Use it.
+       (type_has_user_declared_move_assign): Likewise.
+
+2011-10-31  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50920
+       * class.c (check_field_decl): Change c++0x in diags to c++11.
+       * error.c (maybe_warn_cpp0x): Likewise.
+       * parser.c (cp_parser_diagnose_invalid_type_name): Likewise.
+       * pt.c (check_default_tmpl_args): Likewise.
+
+2011-10-31   Diego Novillo  <dnovillo@google.com>
+
+       * mangle.c (get_mangled_id): Factor from ...
+       (mangle_decl): ... here.
+       Call get_mangled_id.
+
+2011-10-25  Gerald Pfeifer  <gerald@pfeifer.com>
+
+       * NEWS (GCC 2.95): Refer to GNU/Linux instead of Linux.
+       (EGCS 1.0): Ditto.
+
+2011-10-29  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50901
+       * call.c (build_new_op_1): Handle ABS_EXPR together with the
+       other unary EXPR.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       Revert:
+        2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50864
+       * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+       call in case COMPONENT_REF.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       * pt.c (unify_pack_expansion): Initialize bad_old_arg and bad_new_arg.
+
+2011-10-28  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50864
+       * pt.c (tsubst_copy_and_build): Fix qualified_name_lookup_error
+       call in case COMPONENT_REF.
+
+2011-10-27  Jason Merrill  <jason@redhat.com>
+
+       * semantics.c (cxx_eval_outermost_constant_expr): Check
+       cp_has_mutable_p.
+       (cxx_eval_component_reference): Check DECL_MUTABLE_P.
+
+2011-10-27  Roberto Agostino Vitillo  <ravitillo@lbl.gov>
+
+       PR c++/30066
+       * decl2.c (determine_hidden_inline): New function.
+       (determine_visibility): fvisibility-inlines-hidden affects inline
+       functions.
+
+2011-10-27  Dodji Seketeli  <dodji@redhat.com>
+
+       * cp-tree.h (DECL_DECLARES_TYPE_P): Fix comment.
+
+2011-10-26  Jason Merrill  <jason@redhat.com>
+
+       * typeck.c (check_literal_operator_args): Avoid building types.
+
+2011-10-26  Ed Smith-Rowland  <3dw4rd@verizon.net>
+
+       Implement C++11 user-defined literals.
+       * cp-objcp-common.c: (cp_tree_size) Return size of USERDEF_LITERAL tree.
+       * cp-tree.h: (UDLIT_OP_*, UDLIT_OPER_P): Literal operator
+       name tools. New tree code for user-defined literals.
+       * cxx-pretty-print.h: (pp_cxx_userdef_literal) New.
+       * cxx-pretty-print.c: (pp_cxx_userdef_literal) New.
+       (pp_cxx_primary_expression, pp_cxx_expression): Use it.
+       * decl.c: (cp_tree_node_structure): Return new tree code.
+       (duplicate_decls): Check for raw vs. template operator conflicts.
+       (grokfndecl, grokdeclarator): New checks for literal operators.
+       * error.c: (dump_expr): Warn about user-defined literals
+       in C++98 mode. (dump_function_name): Pretty printing.
+       * mangle.c: (write_literal_operator_name): New.
+       (write_unqualified_id, write_unqualified_name): Use it.
+       * parser.c: (cp_parser_operator): Handle operator"".
+       (cp_parser_userdef_char_literal, cp_parser_userdef_numeric_literal,
+       cp_parser_userdef_string_literal): New.
+       (cp_parser_primary_expression): Handle new user-defined literal tokens
+       with new functions.
+       * semantics.c: (potential_constant_expression_1): Add
+       user-defined literals.
+       * typeck.c (check_raw_literal_operator,
+       check_literal_operator_args): New.
+
+2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       * typeck.c (cp_build_addr_expr_1): Use BASELINK_P.
+       * class.c (instantiate_type): Likewise.
+       * pt.c (convert_nontype_argument_function, uses_template_parms,
+       tsubst_copy, resolve_nondeduced_context, type_dependent_expression_p):
+       Likewise.
+       * semantics.c (finish_decltype_type): Likewise.
+       * decl2.c (mark_used): Likewise.
+       * name-lookup.c (arg_assoc): Likewise.
+
+2011-10-26  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50870
+       * typeck.c (non_reference): Pass NULL_TREE through.
+
+2011-10-25  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50866
+       PR c++/41449
+       * semantics.c (maybe_cleanup_point_expr_void): No longer static.
+       * typeck2.c (split_nonconstant_init_1): Use it.
+       * cp-tree.h: Declare it.
+       * decl.c (wrap_cleanups_r): Stop at CLEANUP_POINT_EXPR.
+
+       PR c++/49996
+       * tree.c (stabilize_init): Stabilize scalar elements of a
+       CONSTRUCTOR, too.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50858
+       * typeck.c (composite_pointer_type_r): Check return value of
+       composite_pointer_type_r for error_mark_node.
+
+2011-10-25  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50861
+       * pt.c (tsubst_copy_and_build): Check return value of
+       tsubst_copy_and_build for error_mark_node.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50841
+       Revert:
+       2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50810
+       * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+       (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+       * decl.c (check_initializer): Likewise.
+       * semantics.c (finish_compound_literal): Likewise.
+
+2011-10-23  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50810
+       * typeck2.c (check_narrowing): Adjust OPT_Wnarrowing diagnostics.
+       (digest_init_r): Call check_narrowing irrespective of the C++ dialect.
+       * decl.c (check_initializer): Likewise.
+       * semantics.c (finish_compound_literal): Likewise.
+
+2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/45385
+       * init.c (build_vec_init): Early return error_mark_node if
+       maxindex is -1.
+
+2011-10-21  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/31423
+       * typeck2.c (cxx_incomplete_type_diagnostic): Improve error message
+       for invalid use of member function.
+
+2011-10-21  Ville Voutilainen  <ville.voutilainen@gmail.com>
+
+       PR c++/50811
+       * parser.c (cp_parser_class_head): Parse virt-specifiers
+       regardless of whether an id is present
+
+2011-10-20  Jason Merrill  <jason@redhat.com>
+
+       PR c++/41449
+       * typeck2.c (split_nonconstant_init_1): Handle EH cleanup of
+       initialized subobjects.
+
+2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/13657
+       * class.c (instantiate_type): Fix error message.
+
+2011-10-19  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50793
+       * tree.c (bot_manip): Propagate AGGR_INIT_ZERO_FIRST.
+
+2011-10-19  Roland Stigge  <stigge@antcom.de>
+
+       PR translation/49704
+       * semantics.c (potential_constant_expression_1): Use "AST" instead of
+       "ast" in sorry message.
+
+2011-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/38761
+       PR c++/40872
+       * decl.c (duplicate_decls, make_typename_type, grokdeclarator): Use
+       G_() in error message strings to facilitate translation.
+       * semantics.c (finish_id_expression): Likewise.
+       * parser.c (cp_parser_nested_name_specifier_opt,
+       cp_parser_parameter_declaration): Likewise.
+
+2011-10-18  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50531
+       * pt.c (instantiate_decl): Recognize when a function defaulted
+       outside the class is already instantiated.
+
+       PR c++/50742
+       * decl.c (check_previous_goto_1): Handle using-decl.
+
+2011-10-18  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50500
+       DR 1082
+       * class.c (type_has_user_declared_move_constructor): New.
+       (type_has_user_declared_move_assign): New.
+       (add_implicitly_declared_members): Add lazy copy ops
+       even if there's a move.
+       * method.c (lazily_declare_fn): Delete implicit copies
+       if there's a move.
+       (maybe_explain_implicit_delete): Explain this.  Use inform rather
+       than error.
+       * cp-tree.h: Declare new fns.
+
+2011-10-18   Diego Novillo  <dnovillo@google.com>
+
+       * parser.c: Remove ENABLE_CHECKING markers around debugging
+       routines.
+       (cp_lexer_dump_tokens): Add arguments START_TOKEN and CURR_TOKEN.
+       Make static
+       When printing CURR_TOKEN surround it in [[ ]].
+       Start printing at START_TOKEN.
+       Update all users.
+       (cp_debug_print_tree_if_set): New.
+       (cp_debug_print_context): New.
+       (cp_debug_print_context_stack): New.
+       (cp_debug_print_flag): New.
+       (cp_debug_print_unparsed_function): New.
+       (cp_debug_print_unparsed_queues): New.
+       (cp_debug_parser_tokens): New.
+       (cp_debug_parser): New.
+       (cp_lexer_start_debugging): Set cp_lexer_debug_stream to stderr.
+       (cp_lexer_stop_debugging): Set cp_lexer_debug_stream to NULL.
+       * parser.h (cp_lexer_dump_tokens): Remove declaration.
+       (cp_debug_parser): Declare.
+
+2011-10-17  Michael Spertus  <mike_spertus@symantec.com>
+
+       * cp-tree.def: Add BASES as a new tree code.
+       * cp-tree.h (enum cp_trait_kind): Add CPTK_BASES, CPTK_DIRECT_BASES.
+       (BASES_TYPE, BASES_DIRECT): Define.
+       (calculate_bases, finish_bases, calculate_direct_bases): Declare.
+       * parser.c (cp_parser_trait_expr, cp_parser_template_argument_list,
+       (cp_parser_simple_type_specifier, cp_parser_save_nsdmi): Use them.
+       * pt.c (find_parameter_packs_r, tsubst_pack_expansion): Likewise.
+       * semantics.c (calculate_bases, finish_bases, calculate_direct_bases,
+       dfs_calculate_bases_pre, dfs_calculate_bases_post,
+       calculate_bases_helper): Define.
+
+2011-10-17  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50736
+       * parser.c (cp_parser_lambda_introducer): Check for more
+       invalid captures.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/44524
+       * typeck.c (build_class_member_access_expr): Provide a better error
+       message for X.Y where X is a pointer to class type.
+       (finish_class_member_access_expr): Likewise.
+
+2011-10-15  Tom Tromey  <tromey@redhat.com>
+           Dodji Seketeli  <dodji@redhat.com>
+
+       * error.c (cp_diagnostic_starter): Pass the relevant location to
+       diagnostic_report_current_module.
+       (cp_diagnostic_finalizer): Call virt_loc_aware_diagnostic_finalizer.
+
+2011-10-17  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/48489
+       * typeck.c (finish_class_member_access_expr): Fix error call
+       for TREE_CODE (access_path) == TREE_BINFO.
+
+2011-10-15  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/50732
+       * semantics.c (finish_trait_expr): Do not try to instantiate the
+       the base type of an __is_base_of trait.
+       (check_trait_type): Return a tree; use complete_type_or_else.
+
+2011-10-14  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50563
+       * parser.c (cp_parser_cache_group): Handle end==CPP_COMMA.
+       (cp_parser_save_nsdmi): Pass it.
+
+       PR c++/50707
+       * method.c (walk_field_subobs): Check for NSDMI before
+       complaining about uninitialized fields.
+
+       * pt.c (tsubst_decl) [FIELD_DECL]: Use void_zero_node
+       instead of error_mark_node as a placeholder.
+
+2011-10-14  Paolo Carlini  <paolo.carlini@oracle.com>
+
+       PR c++/38174
+       * call.c (add_builtin_candidate): If two pointers have a composite
+       pointer type, generate a single candidate with that type.
+
+2011-10-13  Jason Merrill  <jason@redhat.com>
+
+       PR c++/50614
+       * cp-tree.h (VAR_TEMPL_TYPE_FIELD_OR_FUNCTION_DECL_CHECK): New.
+       (DECL_TEMPLATE_INFO): Use it.
+       * pt.c (tsubst_decl) [FIELD_DECL]: Set DECL_TEMPLATE_INFO
+       if the decl has an NSDMI.
+       * init.c (perform_member_init): Use it.
+
+       PR c++/50437
+       * cp-tree.h (struct tree_lambda_expr): Add closure field.
+       (LAMBDA_EXPR_CLOSURE): New.
+       * pt.c (tsubst_copy_and_build) [LAMBDA_EXPR]: Likewise.
+       * semantics.c (build_lambda_object): Use it instead of TREE_TYPE.
+       (begin_lambda_type, lambda_function, add_capture): Likewise.
+       (add_default_capture, lambda_expr_this_capture): Likewise.
+
+2011-10-13   Diego Novillo  <dnovillo@google.com>
+
+       * cp-tree.h (struct language_function): Rename in_function_try_handler
+       to x_in_function_try_handler.
+       Rename in_base_initializer to x_in_base_initializer.
+       Update all users.
+
+2011-10-13   Diego Novillo  <dnovillo@google.com>
+
+       * class.c (sorted_fields_type_new): Factor out of ...
+       (finish_struct_1): ... here.
+
 2011-10-13  Jason Merrill  <jason@redhat.com>
 
        PR c++/50618