[GHC] #3605: Dll's freeze with -threaded

[GHC]

#3605: Dll's freeze with -threaded
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 Reporter:  NeilMitchell      |          Owner:                  
     Type:  bug               |         Status:  new             
 Priority:  normal            |      Milestone:                  
Component:  Compiler          |        Version:  6.12.1 RC1      
 Severity:  normal            |     Resolution:                  
 Keywords:                    |       Testcase:                  
       Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
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Comment (by NeilMitchell):

 Please ignore HsDemo.2.hs, I clicked on the wrong file. Either HsDemo file
 will cause the freeze.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3605#comment:1>
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