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{-# LANGUAGE MagicHash, UnboxedTuples #-}
-- Should fail, because f :: (# Int#, ByteArray# #)
module ShouldFail where
import GHC.Prim (Int#, ByteArray#)
main :: IO ()
main = let f = int2Integer# 0# in putStrLn ""
int2Integer# :: Int# -> (# Int#, ByteArray# #)
int2Integer# = undefined
-- This function doesn't have to work!
-- We just need it for its type.
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