[issue40696] exception chain cycles cause hangs (was "Exception handling with "await" can hang in Python3.9.0b1")

[Irit Katriel]

Irit Katriel <iritkatriel at gmail.com> added the comment:

I think this can be closed now because the specific problem was fixed in PR20287 and the more general problem is the subject of issue25782.

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nosy: +iritkatriel

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