[issue46070] [subinterpreters] crash when importing _sre in subinterpreters in parallel (Python 3.9 regression)

[STINNER Victor]

STINNER Victor <vstinner at python.org> added the comment:

pyobject_ob_interp.patch: Quick & dirty patch that I wrote to add PyObject.ob_interp, store in which interpreter an object has been created.

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Added file: https://bugs.python.org/file50560/pyobject_ob_interp.patch

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46070>
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