[GHC] #13279: Check known-key lists

[GHC]

#13279: Check known-key lists
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        Reporter:  dfeuer            |                Owner:  dfeuer
            Type:  task              |               Status:  patch
        Priority:  normal            |            Milestone:  8.8.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D5160
       Wiki Page:                    |
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Changes (by ckoparkar):

 * differential:  Phab:D5159 => Phab:D5160


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13279#comment:7>
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