#5359: GHC 7.2.1-rc1 panics on `cgLookupPanic`
-------------------------------+--------------------------------------------
    Reporter:  hvr             |        Owner:  simonpj           
        Type:  bug             |       Status:  new               
    Priority:  highest         |    Milestone:  7.2.1             
   Component:  Compiler        |      Version:  7.1               
    Keywords:                  |     Testcase:                    
   Blockedby:                  |   Difficulty:                    
          Os:  Linux           |     Blocking:                    
Architecture:  x86_64 (amd64)  |      Failure:  Compile-time crash
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Comment(by simonpj@…):

 commit 428f8c3dbe74645e0560fc6003bf2891229d28a7
 {{{
 Author: Simon Peyton Jones <[email protected]>
 Date:   Mon Aug 1 15:27:39 2011 +0100

     Further simplification to OccurAnal, concerning "weak loop breakers"

     Fixes Trac #5359.

  compiler/simplCore/OccurAnal.lhs |   84
 ++++++++++++++++++++++---------------
  1 files changed, 50 insertions(+), 34 deletions(-)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5359#comment:4>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler

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