Done 18820 <https://pharo.fogbugz.com/f/cases/18820/Remove-class-hierarchy-protocol-from-nil>
2016-07-26 18:22 GMT+02:00 Eliot Miranda <[email protected]>: > > > On Jul 26, 2016, at 8:56 AM, Denis Kudriashov <[email protected]> > wrote: > > > 2016-07-26 15:33 GMT+02:00 Nicolai Hess <[email protected]>: > >> Look at UndefinedObject instance side methods. You will see class >>> hierarchy protocol. For example nil understands #subclasses message: >>> >>> nil subclasses "==> {ProtoObject}" >>> >>> > It is true only for ProtoObject. If you will create another class with nil > superclass, you will not see it here > > > Bullseye. >
