| n == 1 -> failWith (ptext (sLit "Illegal 1-tuple type constructor"))
| otherwise -> mk_apps (HsTyVar (getRdrName (tupleTyCon Boxed n))) tys'
ArrowT | [x',y'] <- tys' -> returnL (HsFunTy x' y')
| n == 1 -> failWith (ptext (sLit "Illegal 1-tuple type constructor"))
| otherwise -> mk_apps (HsTyVar (getRdrName (tupleTyCon Boxed n))) tys'
ArrowT | [x',y'] <- tys' -> returnL (HsFunTy x' y')
VarT nm -> do { nm' <- tName nm; mk_apps (HsTyVar nm') tys' }
ConT nm -> do { nm' <- tconName nm; mk_apps (HsTyVar nm') tys' }
VarT nm -> do { nm' <- tName nm; mk_apps (HsTyVar nm') tys' }
ConT nm -> do { nm' <- tconName nm; mk_apps (HsTyVar nm') tys' }