[GHC] #14802: panic! (the 'impossible' happened)

[GHC]

#14802: panic! (the 'impossible' happened)
-------------------------------------+-------------------------------------
           Reporter:  Ebanflo        |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.0.2
  (Debugging)                        |
           Keywords:                 |  Operating System:  Linux
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
-------------------------------------+-------------------------------------
 I was debugging and tried to print a matrix but got the following error
 message:

 <interactive>:34:21: error:<interactive>: panic! (the 'impossible'
 happened)
   (GHC version 8.0.2 for x86_64-unknown-linux):
         No skolem info: a1_IhXR[rt]

 Has this been fixed in the newer version of ghc? If so, what's the fastest
 way to update?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14802>
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