[GHC] #10184: Coercible solver incomplete with recursive newtypes

[GHC]

#10184: Coercible solver incomplete with recursive newtypes
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  low               |               Milestone:  ⊥
       Component:  Compiler          |                 Version:  7.11
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |  typecheck/should_compile/T10184
                                     |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------
Changes (by goldfire):

 * testcase:   => typecheck/should_compile/T10184


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10184#comment:3>
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