{-# LANGUAGE DataKinds #-} {-# LANGUAGE MagicHash #-} {-# LANGUAGE PolyKinds #-} {-# LANGUAGE TypeFamilies #-} {-# LANGUAGE UnliftedNewtypes #-} module UnliftedNewtypesFamilyKindFail1 where import Data.Kind (Type) data family DF (a :: Type) :: 5