[GHC] #7088: Float-in bug

[GHC]

#7088: Float-in bug
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    Reporter:  simonpj           |       Owner:                  
        Type:  bug               |      Status:  new             
    Priority:  normal            |   Milestone:                  
   Component:  Compiler          |     Version:  7.4.2           
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown    
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
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Comment(by simonpj@…):

 commit b498b9983b75b8b7c3a365c1b44e85cbddd09648
 {{{
 Author: Simon Peyton Jones <simonpj at microsoft.com>
 Date:   Mon Jul 23 17:29:07 2012 +0100

     Fix a subtle float-in bug

     This patch makes
       fiExpr (AnnLam ...)
       noFloatIntoExpr (AnnLam ...)
     line up with each other.  Previously they behaved inconsistently
     with bad results.

     The details are in Trac #7088.    There's a regression test
     in simplCore/should_compile/T7088

  compiler/simplCore/FloatIn.lhs |   24 +++++++++++++-----------
  1 files changed, 13 insertions(+), 11 deletions(-)
 }}}

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7088#comment:1>
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