Status: Accepted Owner: ryd...@gmail.com Labels: Milestone-1.2 Milestone-1.3 New issue 3716 by ryd...@gmail.com: Different return value for adoptInstance: depending on VM http://code.google.com/p/pharo/issues/detail?id=3716 This method which is new in 1.2, returns differently depending on whether the primitive is present in VM, as the primitive returns the class, while the fallback changeClassTo: returns the instance whose class was changed. Slices for 1.2 and 1.3 will be in inbox shortly for consistently returning the class on all VM's.