1 files changed, 54 insertions, 0 deletions
diff --git a/Lib/test/test_grammar.py b/Lib/test/test_grammar.py
index 78d9459..2ed73e3 100644
--- a/Lib/test/test_grammar.py
+++ b/Lib/test/test_grammar.py
@@ -991,6 +991,60 @@ class GrammarTests(unittest.TestCase):
                 return 4
         self.assertEqual(g3(), 4)
 
+    def test_break_in_finally_after_return(self):
+        # See issue #37830
+        def g1(x):
+            for count in [0, 1]:
+                count2 = 0
+                while count2 < 20:
+                    count2 += 10
+                    try:
+                        return count + count2
+                    finally:
+                        if x:
+                            break
+            return 'end', count, count2
+        self.assertEqual(g1(False), 10)
+        self.assertEqual(g1(True), ('end', 1, 10))
+
+        def g2(x):
+            for count in [0, 1]:
+                for count2 in [10, 20]:
+                    try:
+                        return count + count2
+                    finally:
+                        if x:
+                            break
+            return 'end', count, count2
+        self.assertEqual(g2(False), 10)
+        self.assertEqual(g2(True), ('end', 1, 10))
+
+    def test_continue_in_finally_after_return(self):
+        # See issue #37830
+        def g1(x):
+            count = 0
+            while count < 100:
+                count += 1
+                try:
+                    return count
+                finally:
+                    if x:
+                        continue
+            return 'end', count
+        self.assertEqual(g1(False), 1)
+        self.assertEqual(g1(True), ('end', 100))
+
+        def g2(x):
+            for count in [0, 1]:
+                try:
+                    return count
+                finally:
+                    if x:
+                        continue
+            return 'end', count
+        self.assertEqual(g2(False), 0)
+        self.assertEqual(g2(True), ('end', 1))
+
     def test_yield(self):
         # Allowed as standalone statement
         def g(): yield 1