[GHC] #8291: unloadObj doesn't work on Mac OS X

[GHC]

#8291: unloadObj doesn't work on Mac OS X
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       Reporter:  ezyang  |             Owner:  simonmar
           Type:  bug     |            Status:  new
       Priority:  normal  |         Milestone:
      Component:          |           Version:  7.7
  Runtime System          |  Operating System:  MacOS X
       Keywords:          |   Type of failure:  Incorrect result at runtime
   Architecture:          |         Test Case:  linker_unload
  Unknown/Multiple        |          Blocking:
     Difficulty:          |
  Unknown                 |
     Blocked By:          |
Related Tickets:          |
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 Shows up as the linker_unload test going very slowly and triggering the
 timeout on my box. Verified by looking at the unloaded_objects list, which
 contains multiple copies of Test.o. I haven't investigated any further.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8291>
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