bpo-40614: Respect feature version for f-string debug expressions (GH-20196)
Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index 3e9c8b5..a3b366e 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -663,6 +663,11 @@
expressions[0] = f"expr = {ast.expr.__subclasses__()[0].__doc__}"
self.assertCountEqual(ast.expr.__doc__.split("\n"), expressions)
+ def test_issue40614_feature_version(self):
+ ast.parse('f"{x=}"', feature_version=(3, 8))
+ with self.assertRaises(SyntaxError):
+ ast.parse('f"{x=}"', feature_version=(3, 7))
+
class ASTHelpers_Test(unittest.TestCase):
maxDiff = None