[GHC] #1776: type families : couldn't match type "Elem a" against type "Elem a"

[GHC]

#1776: type families : couldn't match type "Elem a" against type "Elem a"
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        Reporter:  guest             |                   Owner:  chak
            Type:  bug               |                  Status:  closed
        Priority:  normal            |               Milestone:
       Component:  Compiler          |                 Version:  6.8
      Resolution:  fixed             |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Changes (by thomie):

 * failure:   => None/Unknown


Comment:

 Sorry, wrong ticket number. Should have been #1176 instead of #1776.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1776#comment:6>
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