[GHC] #7325: threadDelay mistreats minBound and maxBound in some configurations

[GHC]

#7325: threadDelay mistreats minBound and maxBound in some configurations
-------------------------------------+-------------------------------------
        Reporter:  joeyadams         |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  high              |               Milestone:  7.12.1
       Component:  Runtime System    |                 Version:  7.6.1
      Resolution:                    |                Keywords:
Operating System:  Windows           |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Incorrect result  |               Test Case:
  at runtime                         |  base/tests/T8089
      Blocked By:                    |                Blocking:
 Related Tickets:  #9722             |  Differential Revisions:
-------------------------------------+-------------------------------------
Changes (by thomie):

 * testcase:   => base/tests/T8089
 * os:  Unknown/Multiple => Windows


Comment:

 The issue around `threadDelay maxBound` on OS X is I think fixed. At
 least, #8089 added a test for it, which is supposedly passing on OS X.

 That makes this a Windows only problem now.

 Unexpected failures:
    .  T8089 [bad exit code] (normal,hpc,optasm)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7325#comment:9>
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