July 27, 2016
8:38 a.m.
Done 18820 <https://pharo.fogbugz.com/f/cases/18820/Remove-class-hierarchy-protocol-from...> 2016-07-26 18:22 GMT+02:00 Eliot Miranda <eliot.miranda@gmail.com>:
On Jul 26, 2016, at 8:56 AM, Denis Kudriashov <dionisiydk@gmail.com> wrote:
2016-07-26 15:33 GMT+02:00 Nicolai Hess <nicolaihess@gmail.com>:
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.