[issue31608] crash in methods of a subclass of _collections.deque with a bad __new__()

[Oren Milman]

Change by Oren Milman <orenmn at gmail.com>:


----------
keywords: +patch
pull_requests: +3774
stage:  -> patch review

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue31608>
_______________________________________