[GHC] #11374: `-Woverlapping-patterns` induced memory-blowup

[GHC]

#11374: `-Woverlapping-patterns` induced memory-blowup
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        Reporter:  hvr               |                Owner:  gkaracha
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:  8.0.1
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:  pattern
                                     |  checker, PatternMatchWarnings
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by simonpj):

 * keywords:  pattern checker => pattern checker, PatternMatchWarnings


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11374#comment:2>
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