> What exception does deRefStablePtr raise when handed an invalid > pointer such as 0?
That's a good point, I don't think it has any error checking at all. Of course the only way to get an invalid stable pointer is by calling freeStablePointer on a valid one, or by using the FFI. Nevertheless, deRefStablePtr should raise an exception when it finds an invalid stable pointer. Cheers, Simon _______________________________________________ FFI mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/ffi