Re: [GHC] #15005: GHC fails with “StgCmmEnv: variable not found” when trying to compile order-maintenance-0.2.1.0

[GHC]

#15005: GHC fails with “StgCmmEnv: variable not found” when trying to compile
order-maintenance-0.2.1.0
-------------------------------------+-------------------------------------
        Reporter:  jeltsch           |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.4.2
       Component:  Compiler          |              Version:  8.4.2-rc1
      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 Joachim Breitner <mail@…>):

 In [changeset:"3f59d3802170f495702674b4f8e4e80247803654/ghc"
 3f59d380/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="3f59d3802170f495702674b4f8e4e80247803654"
 Add test case for #15005

 this succeeds on `master` right now, but I confirmed that it fails on
 ghc-8.4.1-release.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15005#comment:10>
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