classic(), methods(): add another test relating to unbound methods: when an unbound method of class A is stored as a class variable of class B, and class B is *not* a subclass of class A, that method should *not* get bound to B instances.
classic(), methods(): add another test relating to unbound methods:
when an unbound method of class A is stored as a class variable of
class B, and class B is *not* a subclass of class A, that method
should *not* get bound to B instances.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator