Remove very dead Java backend code.

[ghc-hetmet.git] / compiler / utils / Binary.hs

diff --git a/compiler/utils/Binary.hs b/compiler/utils/Binary.hs
index e633f35..3785957 100644 (file)
--- a/compiler/utils/Binary.hs
+++ b/compiler/utils/Binary.hs
@@ -81,12 +81,7 @@ import System.IO.Error          ( mkIOError, eofErrorType )
 import GHC.Real                 ( Ratio(..) )
 import GHC.Exts
 import GHC.Word                 ( Word8(..) )
-
-#if __GLASGOW_HASKELL__ >= 611
 import GHC.IO ( IO(..) )
-#else
-import GHC.IOBase ( IO(..) )
-#endif
 
 type BinArray = ForeignPtr Word8
 
@@ -551,8 +546,8 @@ instance (Integral a, Binary a) => Binary (Ratio a) where
 #endif
 
 instance Binary (Bin a) where
-  put_ bh (BinPtr i) = put_ bh i
-  get bh = do i <- get bh; return (BinPtr i)
+  put_ bh (BinPtr i) = put_ bh (fromIntegral i :: Int32)
+  get bh = do i <- get bh; return (BinPtr (fromIntegral (i :: Int32)))
 
 -- -----------------------------------------------------------------------------
 -- Instances for Data.Typeable stuff
@@ -707,7 +702,7 @@ instance Binary FastString where
 
   get bh = do
         j <- get bh
-        return $! (ud_dict (getUserData bh) ! j)
+        return $! (ud_dict (getUserData bh) ! (fromIntegral (j :: Word32)))
 
 -- Here to avoid loop