Serhiy Storchaka added the comment: Applied to 3.5 only, because this issue looks rather as new feature (preventing possible user error) and there is minimal chance to break existing tests (see issue24134).
---------- type: behavior -> enhancement versions: -Python 2.7, Python 3.4 _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue15836> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com