July 2, 2013
12:40 p.m.
I didn't report it but here's a usecase: suppose you have a collection of objects and they might include nil. Now, if you want to do this: myCollection do: [ :element | element class allSubclassesDo: #value ] ] then you'll get an exception when "element" is nil. superclass == nil On 02.07.2013, at 14:23, Camillo Bruni <camillobruni@gmail.com> wrote:
Who reported "UndefinedObject should implement #allSuperclassesDo:" ? Could you please give an example on how to reproduce this?