[GHC] #13270: Make Core Lint faster

[GHC]

#13270: Make Core Lint faster
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        Reporter:  rwbarton          |                Owner:  (none)
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  Compile-time      |  Unknown/Multiple
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by simonpj):

 That ''is'' a bit of a surprise.

 I suppose it could be that Lint forces some thunks that would otherwise do
 un-forced.   So it could perhaps not be Lint itself.

 Simon

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13270#comment:1>
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