[GHC] #10156: Unable to coerce with flipped Coercible context

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Mon Mar 16 14:57:10 UTC 2015


#10156: Unable to coerce with flipped Coercible context
-------------------------------------+-------------------------------------
        Reporter:  ekmett            |                   Owner:
            Type:  feature request   |                  Status:  closed
        Priority:  normal            |               Milestone:
       Component:  Compiler (Type    |                 Version:  7.8.4
  checker)                           |                Keywords:
      Resolution:  invalid           |            Architecture:
Operating System:  Unknown/Multiple  |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |  typecheck/should_compile/T10156
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * testcase:   => typecheck/should_compile/T10156


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/10156#comment:8>
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