[issue19880] unittest: on failure, TestCase.run() keeps a reference to the exception

[Roundup Robot]

Roundup Robot added the comment:

New changeset 09658ea0b93d by Victor Stinner in branch 'default':
Close #19880: Fix a reference leak in unittest.TestCase. Explicitly break
http://hg.python.org/cpython/rev/09658ea0b93d

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nosy: +python-dev
resolution:  -> fixed
stage:  -> committed/rejected
status: open -> closed

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<http://bugs.python.org/issue19880>
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