[GHC] #5419: integer-gmp no longer exports S# and J#

[GHC]

#5419: integer-gmp no longer exports S# and J#
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    Reporter:  mikhail.vorozhtsov  |        Owner:              
        Type:  bug                 |       Status:  new         
    Priority:  normal              |    Milestone:              
   Component:  libraries (other)   |      Version:  7.3         
    Keywords:                      |     Testcase:              
   Blockedby:                      |   Difficulty:              
          Os:  Unknown/Multiple    |     Blocking:              
Architecture:  Unknown/Multiple    |      Failure:  None/Unknown
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Comment(by simonpj):

 Well, maybe hashing and printing should be part of the common API,
 supported by all implementations of `Integer`.

 Or, if you want something super-optimised, a library author might want to
 depend on a ''particular'' implementation of the `Integer` API, in which
 case s/he is free to do so.

 But you probably don't want to do so ''accidentally''.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5419#comment:8>
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