[issue43224] Add support for PEP 646

[Ken Jin]

Ken Jin <kenjin4096 at gmail.com> added the comment:


New changeset af2277e461aee4eb96affd06b4af25aad31c81ea by Matthew Rahtz in branch 'main':
bpo-43224: Implement PEP 646 changes to genericaliasobject.c (GH-31019)
https://github.com/python/cpython/commit/af2277e461aee4eb96affd06b4af25aad31c81ea


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