[GHC] #9086: main :: IO Int does different things with runghc and when compiled

[GHC]

#9086: main :: IO Int does different things with runghc and when compiled
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        Reporter:  nh2               |            Owner:  gintas
            Type:  bug               |           Status:  patch
        Priority:  normal            |        Milestone:  7.10.1
       Component:  Compiler          |          Version:  7.8.2
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  Incorrect result  |       Difficulty:  Easy (less than 1
  at runtime                         |  hour)
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by nomeata):

 Sorry, I promised to push it but then it slipped my mind. Just validated
 and pushed.

 Congrats, Gintautas, for your first contribution to GHC!

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9086#comment:8>
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