[GHC] #11513: Work out when GADT parameters should be specified

GHC ghc-devs at haskell.org
Fri May 18 15:10:03 UTC 2018


#11513: Work out when GADT parameters should be specified
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.1
      Resolution:  fixed             |             Keywords:
                                     |  TypeApplications
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #11721            |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  new => closed
 * resolution:   => fixed
 * related:   => #11721


Comment:

 This has been subsumed by #11721. After that was fixed, GHC now specifies
 and orders type variables in a GADT type signature according to the usual
 conventions of `TypeApplications` (possibly creating wrappers where
 needed, as noted in comment:4).

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11513#comment:10>
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