[docs] [issue15718] Possible OverflowError in __len__ method undocumented (when called via len() function)

Serhiy Storchaka added the comment: New changeset 85157cd89a6edac347a5b6871fcf20c500c6fbbf by Serhiy Storchaka in branch 'master': bpo-15718: Document the upper bound constrain on the __len__ return value. (#1256) https://github.com/python/cpython/commit/85157cd89a6edac347a5b6871fcf20c500c... ---------- _______________________________________ Python tracker <report@bugs.python.org> <http://bugs.python.org/issue15718> _______________________________________