[GHC] #2617: GHC.Integer no longer exports S# and J#

[GHC]

#2617: GHC.Integer no longer exports S# and J#
-----------------------+----------------------------------------------------
    Reporter:  guest   |       Owner:         
        Type:  bug     |      Status:  new    
    Priority:  normal  |   Component:  GHC API
     Version:  6.9     |    Severity:  normal 
    Keywords:          |    Testcase:         
Architecture:  x86     |          Os:  MacOS X
-----------------------+----------------------------------------------------
 These constructors are needed for hs-plugins' Data.Binary instance for
 Integer

 instance Binary Integer where
     get bh = do
         b <- getByte bh
         case b of
           0 -> do (I# i#) <- get bh
                   return (S# i#)
           _ -> do (I# s#) <- get bh
                   sz <- get bh
                   (BA a#) <- getByteArray bh sz
                   return (J# s# a#)

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2617>
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