[GHC] #13363: Wildcard patterns and COMPLETE sets can lead to misleading redundant pattern-match warnings (was: Wildcarn patterns and COMPLETE sets can lead to misleading redundant pattern-match warnings)

GHC ghc-devs at haskell.org
Wed Apr 4 16:09:41 UTC 2018


#13363: Wildcard patterns and COMPLETE sets can lead to misleading redundant
pattern-match warnings
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
                                     |  PatternSynonyms,
                                     |  PatternMatchWarnings
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Incorrect         |  Unknown/Multiple
  error/warning at compile-time      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13363#comment:9>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler


More information about the ghc-tickets mailing list