[GHC] #11380: Compiling a 10.000 line file exhausts memory

[GHC]

#11380: Compiling a 10.000 line file exhausts memory
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        Reporter:  kennethb          |                Owner:
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:
       Component:  Compiler          |              Version:  7.10.3
      Resolution:                    |             Keywords:
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  performance bug                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by jstolarek):

 kennethb, what happens when you try to compile your parser with `-O0`
 option (ie. without optimizations)?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/11380#comment:5>
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