[GHC] #4449: GHC 7 can't do IO when demonized

[GHC]

#4449: GHC 7 can't do IO when demonized
----------------------------+-----------------------------------------------
  Reporter:  kazu-yamamoto  |          Owner:             
      Type:  bug            |         Status:  new        
  Priority:  normal         |      Milestone:             
 Component:  Compiler       |        Version:  7.1        
Resolution:                 |       Keywords:  forkProcess
  Testcase:                 |      Blockedby:             
Difficulty:                 |             Os:  MacOS X    
  Blocking:                 |   Architecture:  x86        
   Failure:  None/Unknown   |  
----------------------------+-----------------------------------------------
Changes (by kazu-yamamoto):

  * status:  closed => new
  * resolution:  fixed =>


Comment:

 It appeared that direct-daemonize 2.0 did not solve my problem. My
 previous report is not correct. Here is summary of my test:

 {{{
 GHC 7rc2

 direct-daemonize 2.0 non-threaded OK
 direct-daemonize 2.0 threaded     NG
 hdaemonize     0.4.3 non-threaded OK
 hdaemonize     0.4.3 threaded     NG

 GHC 6.12.3

 direct-daemonize 2.0 non-threaded OK
 direct-daemonize 2.0 threaded     NG
 hdaemonize     0.4.3 non-threaded OK
 hdaemonize     0.4.3 threaded     OK
 }}}

 So, let's reopen this ticket.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/4449#comment:15>
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