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{-# OPTIONS_GHC -dcore-lint #-}
{-# OPTIONS_GHC -fplugin RewritePlugin #-}
{-# LANGUAGE Haskell2010 #-}
{-# LANGUAGE DataKinds, ScopedTypeVariables, TypeFamilies #-}
module TcPlugin_Rewrite where
import Data.Kind
( Type )
import Definitions
( Add, Nat(..) )
foo :: forall (proxy :: Nat -> Type) (n :: Nat)
. ( Add Zero n ~ n )
=> proxy n -> ()
foo _ = ()
bar :: forall (proxy :: Nat -> Type) (n :: Nat)
. proxy n -> ()
bar n = foo n
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