* cp-tree.h (BASELINK_P): New macro.
	(SET_BASELINK_P): Likewise.
	* init.c (build_member_call): Remove needless assignment in if
	statement.
	* search.c (lookup_field_r): Fix handling when we are looking
	specifically for a type; these are not hidden by functions and
	variables.
	(lookup_member): Use SET_BASELINK_P.
	* tree.c (is_overloaded_fn): Use BASELINK_P.
	(really_overloaed_fn): Likewise.
	(get_first_fn): Likewise.

From-SVN: r26219