[GHC] #10939: Odditites regarding Any and typeclasses.

GHC ghc-devs at haskell.org
Wed Oct 7 13:20:44 UTC 2015


#10939: Odditites regarding Any and typeclasses.
-------------------------------------+-------------------------------------
        Reporter:  mniip             |                Owner:
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:
       Component:  Compiler (Type    |              Version:  7.10.2
  checker)                           |
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC rejects       |  Unknown/Multiple
  valid program                      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
-------------------------------------+-------------------------------------
Changes (by goldfire):

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


Comment:

 Confirmed that the first example works, too. I'm not sure what the fix is,
 though. I'm closing as fixed. If this is holding you up and you want the
 fix in 7.10.3, reopen and we can try to learn more.

 Thanks for reporting!

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10939#comment:2>
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