[GHC] #10495: Total inability to infer type for coerce

[GHC]

#10495: Total inability to infer type for coerce
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                   Owner:  goldfire
            Type:  bug               |                  Status:  new
        Priority:  normal            |               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:                    |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------

Comment (by simonpj):

 Try `NonMonmorphismRestriction`; works fine. This is just the MR biting.
 I'm not sure there is much we can do here.

 Simon

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10495#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler