Re: [GHC] #5412: dataTypeConstrs gives unhelpful error message

1 Jan 2014

      #5412: dataTypeConstrs gives unhelpful error message
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        Reporter:  NeilMitchell      |            Owner:  nomeata
            Type:  bug               |           Status:  patch
        Priority:  normal            |        Milestone:  7.6.2
       Component:  libraries/base    |          Version:  7.1
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by Joachim Breitner ):

 In [changeset:"d0b74cac0b0ab5371d15b6f73c0e627b41c3a152/base"]:
 {{{
 #!CommitTicketReference repository="base"
 revision="d0b74cac0b0ab5371d15b6f73c0e627b41c3a152"
 Improve error messages for partial functions in Data.Data

 This closes: #5412
 }}}

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Ticket URL: http://ghc.haskell.org/trac/ghc/ticket/5412#comment:18
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