I don't know. However, it seems possible given the symptoms of the original issue (see ASAN-produced stack trace) that there is a bug when using context vars with foreign threads (in this case, C++-created): https://bugs.python.org/issue39776
Regards
Antoine.
Le 01/03/2020 à 11:30, Łukasz Langa a écrit :
Hey there, the release managers noticed Stefan adding a new compile flag and backporting it to (soon to be) 3.7.7 and (eventually to be) 3.8.3.
Context: https://bugs.python.org/issue39794
Should this go in? It does look like a new feature to us.
- Ł and Ned
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