[3.10] bpo-45716: Improve the error message when using True/False/None as keywords in a call (GH-29413). (GH-29428)
(cherry picked from commit e2d65630f36712dbdbf7711520c985c526a5cc25)
Co-authored-by: Pablo Galindo Salgado <Pablogsal@gmail.com>
diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py
index 3b79b7a..8f961c6 100644
--- a/Lib/test/test_syntax.py
+++ b/Lib/test/test_syntax.py
@@ -524,9 +524,15 @@
>>> f((x)=2)
Traceback (most recent call last):
SyntaxError: expression cannot contain assignment, perhaps you meant "=="?
->>> f(True=2)
+>>> f(True=1)
Traceback (most recent call last):
-SyntaxError: expression cannot contain assignment, perhaps you meant "=="?
+SyntaxError: cannot assign to True
+>>> f(False=1)
+Traceback (most recent call last):
+SyntaxError: cannot assign to False
+>>> f(None=1)
+Traceback (most recent call last):
+SyntaxError: cannot assign to None
>>> f(__debug__=1)
Traceback (most recent call last):
SyntaxError: cannot assign to __debug__