[GHC] #7881: Warning for pointless ranges like [5..2]

[GHC]

#7881: Warning for pointless ranges like [5..2]
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        Reporter:  mpe               |            Owner:
            Type:  feature request   |           Status:  closed
        Priority:  normal            |        Milestone:  7.8.1
       Component:  Compiler          |          Version:  7.6.3
      Resolution:  fixed             |         Keywords:  beginner,warning
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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Changes (by igloo):

 * status:  new => closed
 * resolution:   => fixed
 * milestone:   => 7.8.1


Comment:

 Thanks for the suggestion; now done.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7881#comment:3>
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