Fix unused classes in a typing test (pythonGH-102437)

JosephSBoyle · miss-islington · commit 2aa63d7ef2a9 · 2023-03-05T15:07:55.000Z
As part of investigation issue python#102433, I discovered what I believe to be an error where two classes `CI` and `DI` are not being used. The assertions beneath them act on `C` and `D`, duplicating existing assertions in this test. (cherry picked from commit 7894bbe) Co-authored-by: JosephSBoyle <48555120+JosephSBoyle@users.noreply.github.com> Automerge-Triggered-By: GH:AlexWaygood
diff --git a/Lib/test/test_typing.py b/Lib/test/test_typing.py
@@ -1528,8 +1528,8 @@ class DI:
             def __init__(self):
                 self.x = None
 
-        self.assertIsInstance(C(), P)
-        self.assertIsInstance(D(), P)
+        self.assertIsInstance(CI(), P)
+        self.assertIsInstance(DI(), P)
 
     def test_protocols_in_unions(self):
         class P(Protocol):
