[GHC] #11681: ghc panic with TypeError

[GHC]

#11681: ghc panic with TypeError
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        Reporter:  inaki             |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Compiler (Type    |              Version:  8.0.1-rc2
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash                              |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by inaki):

 Sorry, I forgot to change the version field!

 I am testing with the latest ghc version available in fedora, it is tagged
 as `8.0.0.20160204` (so around one month old version, seems like). If it
 doesn't happen with the release candidates it is probably safe to assume
 that it got fixed in the meantime.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11681#comment:2>
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