[issue3729] SystemError on calling len() if __len__() doesn't return an int

[Hagen Fürstenau]

Hagen Fürstenau <hfuerstenau at gmx.net> added the comment:

In the latest list message I could find Guido wanted len() to lie:

http://mail.python.org/pipermail/python-3000/2008-May/013387.html

Has this been resolved in issue 2723?

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