1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py
index 7913e91e45..55543de619 100644
--- a/Lib/test/test_peepholer.py
+++ b/Lib/test/test_peepholer.py
@@ -522,6 +522,13 @@ class TestBuglets(unittest.TestCase):
         with self.assertRaises(ValueError):
             f()
 
+    def test_bpo_42057(self):
+        for i in range(10):
+            try:
+                raise Exception
+            except Exception or Exception:
+                pass
+
 
 if __name__ == "__main__":
     unittest.main()