[GHC] #13875: ApplicativeDo desugaring is lazier than standard desugaring

[GHC]

#13875: ApplicativeDo desugaring is lazier than standard desugaring
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        Reporter:  dfeuer            |                Owner:  simonmar
            Type:  bug               |               Status:  closed
        Priority:  high              |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.3
      Resolution:  fixed             |             Keywords:  ApplicativeDo
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  Other             |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D3681
       Wiki Page:                    |
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Comment (by andrewthad):

 I'm not sure if this has already been done, but the "Existentials patterns
 and GADTs" section of the user manual should probably be removed.

 https://downloads.haskell.org/~ghc/latest/docs/html/users_guide/glasgow_exts.html
 #existential-patterns-and-gadts

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13875#comment:17>
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