Serhiy Storchaka added the comment: In 3.6 _PyStack_UnpackDict() returns just args if there are no keyword arguments. But if args is NULL, the result of _PyStack_UnpackDict() is treated as error.
Thank you for the reproducer Louie! ---------- assignee: -> haypo components: +Interpreter Core nosy: +serhiy.storchaka priority: normal -> critical stage: -> needs patch _______________________________________ Python tracker <rep...@bugs.python.org> <http://bugs.python.org/issue30473> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com