[issue46611] Improve coverage of `__instancecheck__` and `__subclasscheck__` methods in `typing.py`

[Guido van Rossum]

Guido van Rossum <guido at python.org> added the comment:


New changeset 067c03bf40d13393209f0138fa9c4d5980c4ff8a by Nikita Sobolev in branch 'main':
bpo-46611: add coverage to instance and class checks in `typing.py` (GH-31078)
https://github.com/python/cpython/commit/067c03bf40d13393209f0138fa9c4d5980c4ff8a


----------

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue46611>
_______________________________________