[GHC] #7583: IO reordering

[GHC]

#7583: IO reordering
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Reporter:  Heimdell                     |          Owner:                              
    Type:  bug                          |         Status:  new                         
Priority:  normal                       |      Component:  Compiler                    
 Version:  7.4.1                        |       Keywords:  IO, invalid evaluation order
      Os:  Linux                        |   Architecture:  x86_64 (amd64)              
 Failure:  Incorrect result at runtime  |      Blockedby:                              
Blocking:                               |        Related:                              
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Comment(by Yuras):

 The evaluation order is correct. It is related to line buffering on
 stdout. You should flush stdout after writing "> " and before reading
 input.

 In ghci the behavior is different probably cos it setup different
 buffering on stdout.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7583#comment:1>
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