* semantics.c (deferred_type_access_control): Walk the entire
type_lookups list.
(save_type_access_control): Rename from
initial_deferred_type_access_control. Just remember the value.
(decl_type_access_control): New fn.
(begin_function_definition): Use deferred_type_access_control, after
we've started the function. Set type_lookups to error_mark_node.
* parse.y (frob_specs, fn.def1): Adjust.
(parse_decl0, parse_field, parse_field0, parse_bitfield): New fns.
(parse_end_decl, parse_bitfield0, parse_method): New fns.
(fn.def2, initdcl, initdcl0_innards, nomods_initdcl0): Use them.
(after_type_component_declarator0): Likewise.
(after_type_component_declarator): Likewise.
(notype_component_declarator): Likewise.
* cp-tree.h: Adjust.
* decl.c (redeclaration_error_message): Allow redeclaration of
namespace-scope decls.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32059
138bc75d-0d04-0410-961f-
82ee72b054a4