[GHC] #12458: Segfault in GHCi runtime type reconstruction

[GHC]

#12458: Segfault in GHCi runtime type reconstruction
-------------------------------------+-------------------------------------
        Reporter:  mniip             |                Owner:  mniip
            Type:  bug               |               Status:  merge
        Priority:  normal            |            Milestone:  8.0.2
       Component:  GHCi              |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHCi crash        |            Test Case:
                                     |  ghci.debugger/scripts/T12458
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D2439
       Wiki Page:                    |
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Changes (by thomie):

 * testcase:   => ghci.debugger/scripts/T12458
 * status:  patch => merge


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12458#comment:5>
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