[GHC] #13161: Unexpected error about untouchable variable

[GHC]

#13161: Unexpected error about untouchable variable
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        Reporter:  danilo2           |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by danilo2):

 Richard, thanks for the explanation. I'm closing the ticket right now, but
 after reading the docs I might re-open it with some further thoughts.
 Thank you once again! :)

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13161#comment:3>
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