[GHC] #13185: haskell-relational-query: ghc: panic! (the 'impossible' happened)

[GHC]

#13185: haskell-relational-query: ghc: panic! (the 'impossible' happened)
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        Reporter:  LocutusOfBorg     |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Compile-time      |            Test Case:  build
  crash or panic                     |  relational-query with ghc 8.0.2
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by LocutusOfBorg):

 libghc-dlist-dev amd64 0.8.0.2-3build1 [34.6 kB]
 libghc-names-th-dev amd64 0.2.0.2-3build1 [24.4 kB]
 libghc-primitive-dev amd64 0.6.1.0-4build1 [95.1 kB]
 libghc-random-dev amd64 1.1-5build1 [106 kB]
 libghc-sql-words-dev amd64 0.1.4.1-4build1 [76.7 kB]
 libghc-text-dev amd64 1.2.2.1-3build1 [924 kB]
 libghc-tf-random-dev amd64 0.5-7build1 [79.7 kB]
 libghc-quickcheck2-dev amd64 2.8.2-3build1 [456 kB]
 libghc-quickcheck-simple-dev amd64 0.1.0.1-3build1 [20.9 kB]
 libghc-th-data-compat-dev amd64 0.0.2.2-3build1 [11.7 kB]
 libghc-persistable-record-dev amd64 0.4.1.0-1build1 [84.5 kB]
 libghc-th-reify-compat-dev amd64 0.0.1.1-3build1 [8050 B]
 libghc-time-locale-compat-dev amd64 0.1.1.3-3build1 [6616 B]

 so, some of them has new updates now
 build log here:
 https://launchpadlibrarian.net/303895959/buildlog_ubuntu-zesty-amd64
 .haskell-relational-query_0.8.3.2-2build2_BUILDING.txt.gz

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13185#comment:14>
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