cvs commit: fptools/ghc/rts Schedule.c Exception.cmm

[Simon Marlow]

simonmar    2005/07/11 05:29:28 PDT

  Modified files:
    ghc/rts              Schedule.c Exception.cmm 
  Log:
  awakenBlockedQueue(): check for NULL.  This is a hack to workaround a
  bug that occurs when async exceptions, unsafePerformIO, and
  interruptible operations are used together.  See the comment in
  Exceptions.cmm and bug #1235728 for more details.
  
  Revision  Changes    Path
  1.256     +4 -0      fptools/ghc/rts/Schedule.c
  1.10      +12 -0     fptools/ghc/rts/Exception.cmm