[GHC] #8176: Language extensions not registered

[GHC]

#8176: Language extensions not registered
-------------------------------------+-------------------------------------
        Reporter:  duncan            |                   Owner:
            Type:  task              |                  Status:  new
        Priority:  normal            |               Milestone:  8.0.1
       Component:  Compiler          |                 Version:  7.7
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
                                     |  tests/driver/T4437.hs
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
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Changes (by thomie):

 * keywords:  newcomer =>


Comment:

 See also https://github.com/haskell/cabal/issues/2291.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8176#comment:13>
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