haskell-src-exts-1.17.0: tests/examples/PolyKinds.hs.prettyprinter.golden
{-# LANGUAGE PolyKinds #-}
module Main (main) where
data Proxy t = Proxy
class Typeable t where
typeOf :: Proxy t -> TypeRep
instance Typeable Int where
typeOf _ = TypeRep
instance Typeable [] where
typeOf _ = TypeRep