[GHC] #15311: MCoercion lacks an Outputable instance

[GHC]

#15311: MCoercion lacks an Outputable instance
-------------------------------------+-------------------------------------
        Reporter:  mpickering        |                Owner:  (none)
            Type:  task              |               Status:  patch
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.4.3
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4944
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  new => patch
 * differential:   => Phab:D4944


Comment:

 I know this is marked as a newcomer ticket, but I found myself needing to
 add this instance anyway in order to debug #15346, so I'll just go ahead
 and submit a patch for this anyways.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15311#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler