[GHC] #12073: Missing instance of MonadFix for Q

GHC ghc-devs at haskell.org
Wed Aug 3 18:07:37 UTC 2016


#12073: Missing instance of MonadFix for Q
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        Reporter:  jophish           |                Owner:
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Template Haskell  |              Version:
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by ekmett):

 This looks reasonable to me. It acts like IO. I suppose any manually
 constructed infinite terms it might allow are entirely on the user's head
 anyways.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12073#comment:2>
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