[GHC] #10684: Error cascade when unrelated class derivation fails

GHC ghc-devs at haskell.org
Tue Nov 29 16:05:04 UTC 2016


#10684: Error cascade when unrelated class derivation fails
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        Reporter:  ezyang            |                Owner:
            Type:  bug               |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Compiler (Type    |              Version:  7.11
  checker)                           |
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 See #12801 for another example

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10684#comment:2>
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