[GHC] #9773: Binding ImplicitParams in lambda results in parse error

GHC ghc-devs at haskell.org
Wed Nov 5 09:45:32 UTC 2014


#9773: Binding ImplicitParams in lambda results in parse error
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              Reporter:              |            Owner:
  SimonHengel                        |           Status:  closed
                  Type:  bug         |        Milestone:
              Priority:  normal      |          Version:  7.8.3
             Component:  Compiler    |         Keywords:
  (Parser)                           |     Architecture:  Unknown/Multiple
            Resolution:  invalid     |       Difficulty:  Unknown
      Operating System:              |       Blocked By:
  Unknown/Multiple                   |  Related Tickets:
       Type of failure:  GHC         |
  rejects valid program              |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Changes (by simonpj):

 * status:  new => closed
 * resolution:   => invalid


Comment:

 Well that really is syntactically illegal, isn't it?  You can't explicitly
 lambda-abstract over an implicit parameter.  Reopen if you disagree.

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9773#comment:1>
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