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gh-91603: Speed up isinstance/issubclass on union types (GH-91631)

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Co-authored-by: Jelle Zijlstra <jelle.zijlstra@gmail.com>
Co-authored-by: Shantanu <12621235+hauntsaninja@users.noreply.github.com>
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Yurii Karabas 2022-04-28 18:24:19 +03:00 • committed by GitHub
parent 4ed3900041
commit 0ef8d921f5
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7 changed files with 24 additions and 79 deletions
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Lib/test/test_isinstance.py
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@ -225,7 +225,7 @@ class TestIsInstanceIsSubclass(unittest.TestCase):
with self.assertRaises(TypeError):
isinstance(2, list[int] | int)
with self.assertRaises(TypeError):
isinstance(2, int | str | list[int] | float)
isinstance(2, float | str | list[int] | int)