diff --git a/Lib/test/test_traceback.py b/Lib/test/test_traceback.py
index 17ed022..29a120f 100644
--- a/Lib/test/test_traceback.py
+++ b/Lib/test/test_traceback.py
@@ -85,6 +85,14 @@
                 os.unlink(os.path.join(testdir, f))
             os.rmdir(testdir)
 
+    def test_members(self):
+        # Covers Python/structmember.c::listmembers()
+        try:
+            1/0
+        except:
+            import sys
+            sys.exc_traceback.__members__
+
 def test_main():
     run_unittest(TracebackCases)