[GHC] #8849: Unregisterised compiler: arithmetic failure

[GHC]

#8849: Unregisterised compiler: arithmetic failure
-------------------------------------+-------------------------------------
              Reporter:  trommler    |            Owner:
                  Type:  bug         |           Status:  merge
              Priority:  high        |        Milestone:  7.8.4
             Component:  Compiler    |          Version:  7.8.1-rc2
            Resolution:              |         Keywords:
      Operating System:  Linux       |     Architecture:  Unknown/Multiple
       Type of failure:  Incorrect   |       Difficulty:  Easy (less than 1
  result at runtime                  |  hour)
             Test Case:  arith005    |       Blocked By:
              Blocking:  8819        |  Related Tickets:  #8819
Differential Revisions:              |
-------------------------------------+-------------------------------------
Changes (by trommler):

 * priority:  normal => high
 * difficulty:  Unknown => Easy (less than 1 hour)


Comment:

 This ticket blocks #8819 which is priority high.

 The commit mentioned in comment:5 applied cleanly when I prepared a patch
 file for the released 7.8.3 tarball. You should be able to just cherry-
 pick it. If not, please assign the ticket to me and let me know what you
 prefer: phabricator, patch file?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8849#comment:6>
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