[GHC] #16326: Implement visible dependent quantification

[GHC]

#16326: Implement visible dependent quantification
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  task              |               Status:  closed
        Priority:  normal            |            Milestone:  8.10.1
       Component:  Compiler          |              Version:  8.7
      Resolution:  fixed             |             Keywords:  GHCProposal,
                                     |  VisibleDependentQuantification
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  dependent/should_compile/T16326_Compile{1,2},
                                     |  dependent/should_fail/T16326_Fail{1,2,3,4,5,6,7,8,9,10,11,12},
                                     |  th/T16326_TH
      Blocked By:                    |             Blocking:
 Related Tickets:  #15658            |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/378
-------------------------------------+-------------------------------------

Comment (by goldfire):

 :)

 We discussed the possibility of allowing VDQ in visible type applications,
 and how this patch wouldn't do so. Is there a Trac ticket requesting this?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16326#comment:7>
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