[GHC] #9173: Better type error messages

GHC ghc-devs at haskell.org
Mon Apr 30 22:44:22 UTC 2018


#9173: Better type error messages
-------------------------------------+-------------------------------------
        Reporter:  simonpj           |                Owner:  goldfire
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:
       Component:  Compiler          |              Version:  7.8.2
      Resolution:                    |             Keywords:
                                     |  TypeErrorMessages
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  warning at compile-time            |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 I'd love us to try this.  It could be a very helpful and (I think)
 insightful warm-up project for someone wanting to get to know GHC.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9173#comment:31>
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