commit f7ed4d4e83f5d9e85e244a1cbc460f26436ab24d
author Shantanu <hauntsaninja@users.noreply.github.com> Sat Jun 06 03:08:48 2020 -0700
committer GitHub <noreply@github.com> Sat Jun 06 11:08:48 2020 +0100
tree de469bc0aa35508ca96bfaa8dd5e4cda290d925f
parent c067183605cf84bb1a246635f52827251d0476f8

bpo-40614: Respect feature version for f-string debug expressions (GH-20196) (GH-20466)

Co-authored-by: Lysandros Nikolaou <lisandrosnik@gmail.com>
Co-authored-by: Pablo Galindo <pablogsal@gmail.com>
(cherry picked from commit c116c94ff119485761460f1033cdee425bed0310)

Lib/test/test_ast.py

diff --git a/Lib/test/test_ast.py b/Lib/test/test_ast.py
index 486f2aa..8693466 100644
--- a/Lib/test/test_ast.py
+++ b/Lib/test/test_ast.py
@@ -630,6 +630,12 @@
         attr_b = tree.body[0].decorator_list[0].value
         self.assertEqual(attr_b.end_col_offset, 4)
 
+    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