[GHC] #716: Unloading a dll generated by GHC doesn't free all resources

[GHC]

#716: Unloading a dll generated by GHC doesn't free all resources
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    Reporter:  lennart at augustsson.net  |        Owner:         
        Type:  bug                     |       Status:  new    
    Priority:  normal                  |    Milestone:         
   Component:  Compiler                |      Version:  6.4.1  
    Severity:  normal                  |     Keywords:         
          Os:  Unknown                 |   Difficulty:  Unknown
Architecture:  Unknown                 |  
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There seems to be resource leaks in load&unload of a DLL.
 If you put it in a loop strange thing can happen.

 So one thing I notiticed is that several places
 (Ticker.c, IOManager.c) create threads, but I could not
 find the place where these threads die.
 How are they supposed to die shutdownHaskell() is called?

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/716>
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