cvs commit: fptools/libraries/base/GHC IOBase.lhs fptools/ghc/rts Prelude.h PrimOps.cmm

[Simon Marlow]

simonmar    2005/12/13 07:57:50 PST

  Modified files:
    libraries/base/GHC   IOBase.lhs 
    ghc/rts              Prelude.h PrimOps.cmm 
  Log:
  Raise the (new) exception NestedAtomically when atomically is nested
  (using unsafePerformIO).  This is a small improvement over crashing.
  
  Revision  Changes    Path
  1.51      +6 -0      fptools/libraries/base/GHC/IOBase.lhs
  1.30      +2 -0      fptools/ghc/rts/Prelude.h
  1.41      +8 -2      fptools/ghc/rts/PrimOps.cmm