[New-bugs-announce] [issue40898] Remove redundant if statements in tp_traverse

[hai shi]

New submission from hai shi <shihai1991 at 126.com>:

redundant if statements in itertools、_functools、_io, so remove it.

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components: Extension Modules
messages: 370883
nosy: shihai1991
priority: normal
severity: normal
status: open
title: Remove redundant if statements in tp_traverse
versions: Python 3.10

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40898>
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