[issue40217] The garbage collector doesn't take in account that objects of heap allocated types hold a strong reference to their type

[Pablo Galindo Salgado]

Pablo Galindo Salgado <pablogsal at gmail.com> added the comment:

Maybe we should revert this change and modify the "how to port to ..." section as we did in bpo-35810 to tell users that they need to manually visit the parent in classes created with PyType_FromSpec

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Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue40217>
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