testsuite/tests/ghc-regress/generics/GenCannotDoRep0.hs


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{-# LANGUAGE DeriveGeneric              #-}
{-# LANGUAGE ExistentialQuantification  #-}

module CannotDoRep0 where

import GHC.Generics

-- We do not support existential quantification
data Dynamic = forall a. Dynamic a deriving Generic