[issue22166] test_codecs leaks references

[Roundup Robot]

Roundup Robot added the comment:

New changeset fcf45ec7863e by Nick Coghlan in branch '3.4':
Issue #22166: clear codec caches in test_codecs
https://hg.python.org/cpython/rev/fcf45ec7863e

New changeset 322ee2f2e922 by Nick Coghlan in branch 'default':
Merge fix for issue #22166 from 3.4
https://hg.python.org/cpython/rev/322ee2f2e922

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nosy: +python-dev

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<http://bugs.python.org/issue22166>
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