[GHC] #11258: Add Location to RdrName in FieldOcc

[GHC]

#11258: Add Location to RdrName in FieldOcc
-------------------------------------+-------------------------------------
        Reporter:  alanz             |                Owner:  alanz
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:  8.0.1
       Component:  Compiler          |              Version:  7.11
      Resolution:                    |             Keywords:
                                     |  ApiAnnotations
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11019            |  Differential Rev(s):  Phab:D1670
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by alanz):

 * differential:   => Phab:D1670


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11258#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler