>> 
>> #cannotReturn: is put onto the stack of the process being executed/simulated. #send:to:with: is part of the simulation protocol. Analogously, #resume:through: will appear on the executed process stack whereas #return:from: is used by the simulator as stated in the comment. :-) I

It might be worth considering the names of these methods in order to make that very clear. Perhaps something like #simSend:to:with: ?


tim
--
tim Rowledge; tim at rowledge.org; http://www.rowledge.org/tim
Klingon Code Warrior:- 4) "This machine is a piece of GAGH! I need dual G5 processors if I am to do battle with  this code!"