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{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeFamilies #-}
module T7532a where
import Language.Haskell.TH
class C a where
data D a
bang :: DecsQ
bang = return [
InstanceD [] (AppT (ConT ''C) (ConT ''Int)) [
DataInstD [] ''D [ConT ''Int] Nothing [
NormalC (mkName "T") []] []]]
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