call.c (check_dtor_name): Use constructor_name for enums too.

call.c (check_dtor_name): Use constructor_name for enums too.

	* call.c (check_dtor_name): Use constructor_name for enums too.
	(build_new_method_call_1): Use constructor_name for cdtors and
	show ~ for dtor.
	* class.c (build_self_reference): Use TYPE_NAME to get name of
	self reference.
	* name-lookup (constructor_name): Use DECL_NAME directly.
	(constructor_name_p): Reimplement.
	(push_class_level_binding_1): Use TYPE_NAME directly.

From-SVN: r249789