2014-09-25 15:14 GMT-03:00 nacho <0800na...@gmail.com>: > Hi, > In PBE says that ordinary objects' ivars are passed by references and small > integers are passed by value. > Is there a way to know if a class is passed by reference or by value?
> Only small integers are passed as value? Yes. It has to do with the object headers, SmallIntegers are embedded in the OH. Esteban A. Maringolo
