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14 lines
265 B
Idris
14 lines
265 B
Idris
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import Control.Monad.Identity
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public export
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interface Foo (sA : Type) where
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A : Type
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Elem : A -> sA -> Type
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Empty : sA -> Type
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Empty as = (a : A) -> Not (Elem a as)
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public export
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implementation Foo (Identity Bool) where
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A = Bool
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Elem x (Id y) = x = y
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