[GHC] #12604: panic when building repa-fftw

[GHC]

#12604: panic when building repa-fftw
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        Reporter:  koshmar           |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Linux             |         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 mpickering):

 Seems likely to be #11959 without looking at the example at all. Does that
 look sensible to you?

 Also, reproduction instructions which use stack are not useful as it is
 not easy to use a custom build of GHC with stack.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12604#comment:2>
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