SuccessChanges

Summary

  1. add UndefinedObject to the #tooDangerousClass so people get warned when (details)
Commit e83257978986593143cb01a377a6c72f3581c44f by marcus.denker
add UndefinedObject to the #tooDangerousClass so people get warned when
they try to add an ivar to it
fixes #4017
The file was modifiedsrc/Shift-ClassBuilder/DangerousClassNotifier.class.st (diff)