Re: [GHC] #13487: GHC panic with deferred custom type errors

28 Apr 2017

      #13487: GHC panic with deferred custom type errors
-------------------------------------+-------------------------------------
        Reporter:  DimaSamoz         |                Owner:  (none)
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.2.1
       Component:  GHCi              |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Compile-time      |            Test Case:
  crash or panic                     |  typecheck/should_fail/T13487
      Blocked By:                    |             Blocking:
 Related Tickets:  #12104            |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by Ben Gamari ):

 In [changeset:"69b9b853e3e68191cdfa8aec0e4da966298a2659/ghc"
 69b9b853/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="69b9b853e3e68191cdfa8aec0e4da966298a2659"
 Add regression test for #12104

 Commit 2f9f1f86849ebc18af409c9b3fd809c9cd464021
 (#13487) fixes #12104 as well. This adds a regression test for the
 program reported in #12104 to keep it fixed.

 Test Plan: make test TEST=T12104

 Reviewers: bgamari, austin

 Reviewed By: bgamari

 Subscribers: rwbarton, thomie

 GHC Trac Issues: #12104

 Differential Revision: https://phabricator.haskell.org/D3495
 }}}

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Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/13487#comment:8
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