[GHC] #9318: Type error reported in wrong place with repeated type family expressions

[GHC]

#9318: Type error reported in wrong place with repeated type family expressions
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              Reporter:  goldfire    |            Owner:  simonpj
                  Type:  bug         |           Status:  new
              Priority:  high        |        Milestone:  7.10.1
             Component:  Compiler    |          Version:  7.8.3
  (Type checker)                     |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:              |  Related Tickets:
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Comment (by simonpj):

 flat-skol-patch does actually work, but I don't think it's the right way
 to do it.  The idea is more or less as in comment:1.  I'm just capturing
 it so I don't lose it.

 Simon

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9318#comment:2>
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