[GHC] #7335: Need for extra warning pragma for accidental pattern matching in do blocks

[GHC]

#7335: Need for extra warning pragma for accidental pattern matching in do blocks
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              Reporter:  duncan      |            Owner:
                  Type:  feature     |           Status:  new
  request                            |        Milestone:  7.10.1
              Priority:  normal      |          Version:  7.6.1
             Component:  Compiler    |         Keywords:
            Resolution:              |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:  Incorrect   |  Related Tickets:
  warning at compile-time            |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Changes (by thomie):

 * failure:  None/Unknown => Incorrect warning at compile-time


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/7335#comment:3>
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