[GHC] #8037: GHC panic when compiling unsafeCoerce

[GHC]

#8037: GHC panic when compiling unsafeCoerce
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        Reporter:  ghc@…         |            Owner:
            Type:  bug           |           Status:  new
        Priority:  normal        |        Milestone:
       Component:  Compiler      |          Version:  7.6.1
      Resolution:                |         Keywords:
Operating System:  MacOS X       |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |       Difficulty:  Unknown
       Test Case:                |       Blocked By:
        Blocking:                |  Related Tickets:
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"a1b6932419a2d425b2a3b7672926a0f9c368f234/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="a1b6932419a2d425b2a3b7672926a0f9c368f234"
 Make worker/wrapper robust to bogus unsafeCorece

 Fixes Trac #8037
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8037#comment:9>
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