Fix the Kaboom class variable annotation

johnslavik · web-flow · commit c3ceb58647dd · 2026-02-09T11:46:37.000+01:00
diff --git a/Lib/test/test_dataclasses/__init__.py b/Lib/test/test_dataclasses/__init__.py
@@ -1504,7 +1504,7 @@ def __get__(self, inst, owner):
 
         @dataclass
         class C:
-            kaboom: ClassVar[None] = Kaboom()
+            kaboom: ClassVar[Kaboom] = Kaboom()
 
         self.assertIsInstance(C.__dict__["kaboom"], Kaboom)
 
