[GHC] #8176: Language extensions not registered

[GHC]

#8176: Language extensions not registered
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        Reporter:  duncan                 |            Owner:
            Type:  bug                    |  thoughtpolice
        Priority:  normal                 |           Status:  new
       Component:  Compiler               |        Milestone:  7.8.1
      Resolution:                         |          Version:  7.7
Operating System:  Unknown/Multiple       |         Keywords:
 Type of failure:  None/Unknown           |     Architecture:
       Test Case:  tests/driver/T4437.hs  |  Unknown/Multiple
        Blocking:                         |       Difficulty:  Unknown
                                          |       Blocked By:
                                          |  Related Tickets:
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Comment (by simonpj):

 I've just checked, and added some missing documentation.  My resulting
 list is this:
 {{{
 RelaxedLayout
 AlternativeLayoutRule
 AlternativeLayoutRuleTransitional
   I have no idea about these three.  Need input from Ian


 AllowAmbiguousTypes
   Yes

 ExplicitNamespaces
   Yes (allows you to say 'type (+)' in import/export lists)

 TypeHoles
   Yes

 OverloadedLists
   Yes

 EmptyCase
   Yes

 AutoDeriveTypeable
   Yes

 NegativeLiterals
   Yes

 NullaryTypeClasses
   Yes
 }}}
 Simon

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8176#comment:5>
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