[issue43933] Regression in python3.10 with traceback frame having lineno of -1

[Mark Shannon]

Change by Mark Shannon <mark at hotpy.org>:


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pull_requests: +24410
pull_request: https://github.com/python/cpython/pull/25719

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue43933>
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