[GHC] #10283: Make it possible to suppress warnings produced by -fdefer-type-errors

[GHC]

#10283: Make it possible to suppress warnings produced by -fdefer-type-errors
-------------------------------------+-------------------------------------
        Reporter:  adamgundry        |                   Owner:  kanetw
            Type:  feature request   |                  Status:  patch
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Compiler (Type    |                 Version:  7.10.1
  checker)                           |                Keywords:  newcomer
      Resolution:                    |            Architecture:
Operating System:  Unknown/Multiple  |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:  Phab:D864
-------------------------------------+-------------------------------------
Changes (by thomie):

 * milestone:   => 7.12.1


Comment:

 This work is done, just waiting for a release notes update by
 thoughtpolice.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10283#comment:8>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler