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Created January 4, 2019 17:55
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typeable1.hs
data TypeRep = TypeRep !Key TyCon [TypeRep]
data TyCon = TyCon !Key String
mkTyCon :: String -> TyCon
boolTc :: TyCon
boolTc = mkTyCon "Bool"
class Typeable a where
typeOf :: a -> TypeRep
> show $ typeOf (True :: Bool) -- Bool
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