testsuite/tests/polykinds/T11399.hs


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{-# LANGUAGE FlexibleInstances, PolyKinds #-}
module T11399 where

import Data.Kind

newtype UhOh (k :: * -> *) (a :: k *) = UhOh (k *)

-- UhOh :: forall (k : * -> *). k * -> *

instance Functor a => Functor (UhOh a) where