[GHC] #11661: Missing MonadFail instance for Q monad from TemplateHaskell

[GHC]

#11661: Missing MonadFail instance for Q monad from TemplateHaskell
-------------------------------------+-------------------------------------
        Reporter:  PeterTrsko        |                Owner:
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Template Haskell  |              Version:  8.0.1-rc2
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by bgamari):

 Well, you needn't necessarily change the context of `Quasi`; you could
 also add the constraint to `Q`. That being said, I'm not sure whether this
 is much better.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11661#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler