[GHC] #14055: Panic on type error inside a type-level newtype

[GHC]

#14055: Panic on type error inside a type-level newtype
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        Reporter:  luqui             |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  8.2.1
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by Ryan Scott <ryan.gl.scott@…>):

 In [changeset:"f839b9de18a9f795e438314bea9f17e594afa354/ghc"
 f839b9de/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="f839b9de18a9f795e438314bea9f17e594afa354"
 Add regression test for #14055
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14055#comment:3>
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