[GHC] #8176: Language extensions not registered

[GHC]

#8176: Language extensions not registered
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        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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Comment (by hvr):

 Replying to [comment:10 thomie]:
 > I don't know what the first 3 are about, they are not listed on
 https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/flag-
 reference.html. Try to find out if they can be deleted.

 That very question comes up before every major GHC release ;-)

 See e.g. https://mail.haskell.org/pipermail/ghc-
 devs/2013-September/002267.html

 short answer: those are not considered official yet

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8176#comment:14>
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