31 Dec
2004
31 Dec
'04
3:40 p.m.
What I know about primitiveChangeClassTo: is that your new class should have the same format as the previous one. Else it is dangerous as mentioned by the comment of the primitive
Stef
Storing a LargePositiveInteger in GOODS with WriteBarrier works, whereas when I try to step through the appropriate code in WriteBarrier, the primitive fails. Running the following code in a workspace gets the same error. Anyone knows why? Thanks.
======== x := 123456789012. wb := WriteBarrier new. x primitiveChangeClassTo: (wb barrierClassForClass: x class) basicNew ========
-- Regards HweeBoon MotionObj