[GHC] #5878: main-is is too conservative

[GHC]

#5878: main-is is too conservative
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    Reporter:  simonpj           |       Owner:  simonmar        
        Type:  bug               |      Status:  new             
    Priority:  normal            |   Milestone:  7.4.2           
   Component:  Compiler          |     Version:  7.4.1           
    Keywords:                    |          Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |     Failure:  None/Unknown    
  Difficulty:  Unknown           |    Testcase:                  
   Blockedby:                    |    Blocking:                  
     Related:                    |  
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Comment(by marlowsd@…):

 commit eda2c7316883e7d107755c08ad696e669ead0447
 {{{
 Author: Simon Marlow <marlowsd at gmail.com>
 Date:   Thu Feb 16 09:34:43 2012 +0000

     Be less conservative about recompiling after changes to -main-is
 (#5878)

  compiler/iface/FlagChecker.hs |    7 ++++---
  compiler/iface/MkIface.lhs    |    6 ++++--
  2 files changed, 8 insertions(+), 5 deletions(-)
 }}}

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5878#comment:2>
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