modification de semanal.py

Author: ines-bg

mypy/nested-class-scope.py

@@ -0,0 +1,12 @@
+from typing import *
+
+x: Optional[int] = None
+y: Optional[int] = None
+
+def f() -> None:
+    x = 1
+    y = 1
+    class C:
+        reveal_type(x)  # Incorrectly reveals int, should be Optional[int]
+        reveal_type(y)  # Correctly reveals int
+        x = 2