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{-# LANGUAGE Haskell2010 #-}
{-# LANGUAGE GADTs #-}
{-# LANGUAGE PatternSynonyms #-}
{-# LANGUAGE PolyKinds #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE ViewPatterns #-}
module RepPolyPatSynRes where
import GHC.Exts
pattern Pat :: forall rep (a :: TYPE rep). ( () ~ () ) => a
pattern Pat <- ( undefined -> True )
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