[GHC] #13071: GHCi 8.0.1 panic with PatternSynonyms

GHC ghc-devs at haskell.org
Thu Jan 5 14:49:51 UTC 2017


#13071: GHCi 8.0.1 panic with PatternSynonyms
-------------------------------+----------------------------------------
        Reporter:  taktoa      |                Owner:
            Type:  bug         |               Status:  closed
        Priority:  normal      |            Milestone:
       Component:  GHCi        |              Version:  8.0.1
      Resolution:  duplicate   |             Keywords:  PatternSynonyms
Operating System:  Linux       |         Architecture:  Unknown/Multiple
 Type of failure:  GHCi crash  |            Test Case:
      Blocked By:              |             Blocking:
 Related Tickets:              |  Differential Rev(s):
       Wiki Page:              |
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Comment (by RyanGlScott):

 I can confirm it's fixed in 8.0.2:

 {{{
 $ /opt/ghc/8.0.2/bin/ghci Bug.hs
 GHCi, version 8.0.1.20161213: http://www.haskell.org/ghc/  :? for help
 Loaded GHCi configuration from /home/rgscott/.ghci
 [1 of 1] Compiling Main             ( Bug.hs, interpreted )
 Ok, modules loaded: Main.
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13071#comment:7>
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