17 lines
357 B
Haskell
17 lines
357 B
Haskell
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{-# OPTIONS -cpp -fglasgow-exts #-}
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module Poly where
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import AltData.Typeable
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data Fn = Fn {fn :: forall t. Eq t => t -> t -> Bool}
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--
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-- ignore type inside the Fn... is this correct?
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--
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instance Typeable Fn where
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#if __GLASGOW_HASKELL__ >= 603
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typeOf _ = mkTyConApp (mkTyCon "Poly.Fn") []
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#else
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typeOf _ = mkAppTy (mkTyCon "Poly.Fn") []
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#endif
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