check that "private" variables cannot be used as target

zopefoundation · Apr 27, 2020 · 7ac0481 · 7ac0481
1 parent 9319c0e
commit 7ac0481
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/RestrictedPython/tests/test_NamedExpr.py b/src/RestrictedPython/tests/test_NamedExpr.py
@@ -17,6 +17,10 @@ def test_works(self):
         exec(code, gs)
         self.assertEqual(gs["x"], 1)
 
+    def test_no_private_target(self):
+        with self.assertRaises(SyntaxError):
+            compile_str("if _x_:= 1: True\n")
+
     def test_simple_only(self):
         # we test here that only a simple variable is allowed
         # as assignemt expression target