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-rw-r--r--Lib/test/test_named_expressions.py8
1 files changed, 7 insertions, 1 deletions
diff --git a/Lib/test/test_named_expressions.py b/Lib/test/test_named_expressions.py
index ff426f4..e15111c 100644
--- a/Lib/test/test_named_expressions.py
+++ b/Lib/test/test_named_expressions.py
@@ -195,7 +195,7 @@ class NamedExpressionAssignmentTest(unittest.TestCase):
Where all variables are positive integers, and a is at least as large
as the n'th root of x, this algorithm returns the floor of the n'th
root of x (and roughly doubling the number of accurate bits per
- iteration)::
+ iteration):
"""
a = 9
n = 2
@@ -206,6 +206,12 @@ class NamedExpressionAssignmentTest(unittest.TestCase):
self.assertEqual(a, 1)
+ def test_named_expression_assignment_15(self):
+ while a := False:
+ pass # This will not run
+
+ self.assertEqual(a, False)
+
class NamedExpressionScopeTest(unittest.TestCase):