Re: [GHC] #14313: “Result signatures are no longer supported in pattern matches” lost

GHC ghc-devs at haskell.org
Wed Oct 4 09:57:23 UTC 2017


#14313: “Result signatures are no longer supported in pattern matches” lost
-------------------------------------+-------------------------------------
        Reporter:  nomeata           |                Owner:  (none)
            Type:  task              |               Status:  new
        Priority:  low               |            Milestone:
       Component:  Compiler          |              Version:  8.2.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #2310             |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 Yes. See also #2310 (9 yrs ago) in which result type signatures are not
 supported.

 Let's kill off `m_type` entirely.  Can you do that or shall I?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14313#comment:1>
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