[issue22190] Integrate tracemalloc into regrtest refleak hunting

[Nick Coghlan]

Nick Coghlan added the comment:

Indeed it is - I should have checked if there was an existing issue.

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resolution:  -> duplicate
status: open -> closed
superseder:  -> test.regrtest: use tracemalloc to detect memory leaks?

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22190>
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