From: Ethan Furman <ethan@stoneleaf.us>
Date: Thu, 18 Nov 2021 07:36:01 +0000 (-0800)
Subject: [3.9] [Enum] update member.member removal to 3.11 (GH-29607)
X-Git-Tag: v3.9.10~120
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=41365f7dc49b758717e28a5112affe14eac93775;p=thirdparty%2FPython%2Fcpython.git

[3.9] [Enum] update member.member removal to 3.11 (GH-29607)

Accessing one enum member from another originally raised an `AttributeError`, but became possible due to a performance boost implementation detail.  In 3.11 it will again raise an `AttributeError`.
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