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{-# LANGUAGE MagicHash #-}
{-# LANGUAGE GHCForeignImportPrim #-}
{-# LANGUAGE UnliftedFFITypes #-}
module Main where
import GHC.Int
import GHC.Prim
foreign import prim "test" test :: Int# -> Int#
foreign import prim "test2" test2 :: Int# -> Int#
foreign import prim "test3" test3 :: Int# -> Int#
main = print (I# (test3 (test2 (test 0#))))
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