gh-103880: Fix assertRaises usage in test_genericalias (GH-103916)

sobolevn · web-flow · commit dff8e5dc8d07 · 2023-04-27T16:54:59.000+08:00
diff --git a/Lib/test/test_genericalias.py b/Lib/test/test_genericalias.py
@@ -314,8 +314,11 @@ def test_parameter_chaining(self):
 
         with self.assertRaises(TypeError):
             list[int][int]
+        with self.assertRaises(TypeError):
             dict[T, int][str, int]
+        with self.assertRaises(TypeError):
             dict[str, T][str, int]
+        with self.assertRaises(TypeError):
             dict[T, T][str, int]
 
     def test_equality(self):
