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- module Issue2486 where
- open import Common.Prelude
- open import Issue2486.Import
- open import Issue2486.ImportB
- open import Issue2486.HaskellB
- f : MyList String → String
- f [] = "sdf"
- f (x :: _) = x
- xs : MyList String
- xs = "sdfg" :: []
- postulate
- toBList : ∀ {A} → MyList A → BList A
- fromBList : ∀ {A} → BList A → MyList A
- {-# COMPILE GHC toBList = \ _ xs -> xs #-}
- {-# COMPILE GHC fromBList = \ _ xs -> xs #-}
- {-# FOREIGN GHC import qualified MAlonzo.Code.Issue2486.HaskellB as B #-}
- data Test : Set where
- Con : BBool → Test
- {-# COMPILE GHC Test = data B.Test ( B.Con ) #-}
- {-
- ff : BBool
- ff = BTrue
- -}
- main : IO Unit
- main =
- putStrLn (f (fromBList (toBList xs)))
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