cloneIdBndr :: Subst -> UniqSupply -> Id -> (Subst, Id)
cloneIdBndr subst us old_id
= clone_id subst subst (old_id, uniqFromSupply us)
cloneIdBndr :: Subst -> UniqSupply -> Id -> (Subst, Id)
cloneIdBndr subst us old_id
= clone_id subst subst (old_id, uniqFromSupply us)