[GHC] #14612: unsolved constraints, panic during compilation

[GHC]

#14612: unsolved constraints, panic during compilation
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        Reporter:  msk               |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.2.2
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by goldfire):

 Have you tried with GHC 8.2? The `initTc` bug was one of the fixes for
 that release. I'm not in a good position to test this myself,
 unfortunately, but let us know here if that works and we can close the
 ticket.

 Thanks for reporting!

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14612#comment:1>
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