Casuall <smile_...@qq.com> added the comment: I am using python3.8, it turned out to be a version issue, sorry
------------------ 原始邮件 ------------------ 发件人: "Python tracker" <rep...@bugs.python.org>; 发送时间: 2021年1月12日(星期二) 晚上10:50 收件人: "破碎的冰"<smile_...@qq.com>; 主题: [issue42910] Wrong code appears in the type alias introduction Serhiy Storchaka <storchaka+cpyt...@gmail.com> added the comment: What version of Python did you use? This is a documentation for Python 3.9. ---------- nosy: +serhiy.storchaka _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42910> _______________________________________ ---------- _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue42910> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com