bpo-44616: Mark all clean up instructions at end of named exception block as artificial (GH-27109) (GH-27135)

(cherry picked from commit e5862f79c1)

Lib/test/test_sys_settrace.py

@@ -1077,6 +1077,29 @@ class TraceTestCase(unittest.TestCase):
              (1, 'line'),
              (1, 'return')])
 
+    def test_no_tracing_of_named_except_cleanup(self):
+
+        def func():
+            x = 0
+            try:
+                1/x
+            except ZeroDivisionError as error:
+                if x:
+                    raise
+            return "done"
+
+        self.run_and_compare(func,
+        [(0, 'call'),
+            (1, 'line'),
+            (2, 'line'),
+            (3, 'line'),
+            (3, 'exception'),
+            (4, 'line'),
+            (5, 'line'),
+            (7, 'line'),
+            (7, 'return')])
+
+
 class SkipLineEventsTraceTestCase(TraceTestCase):
     """Repeat the trace tests, but with per-line events skipped"""