[issue8155] Incompatible change to test.test_support.check_warnings behaviour

[Nick Coghlan]

Changes by Nick Coghlan <ncoghlan at gmail.com>:


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title: Incompoatible change to test.test_support.check_warnings behaviour -> Incompatible change to test.test_support.check_warnings behaviour

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue8155>
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