From 1b2dd383f2793f2c33c00d35f6719719f699d847 Mon Sep 17 00:00:00 2001
From: Nikita Sobolev <mail@sobolevn.me>
Date: Sun, 6 Nov 2022 12:09:34 +0300
Subject: [PATCH] `test_typing`: use all pickle protocols

---
 Lib/test/test_typing.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/test/test_typing.py b/Lib/test/test_typing.py
index f8168bd19f4e82..6ff7f612867e62 100644
--- a/Lib/test/test_typing.py
+++ b/Lib/test/test_typing.py
@@ -2900,7 +2900,7 @@ class CP(P[int]):
             self.assertEqual(x.bar, 'abc')
             self.assertEqual(x.x, 1)
             self.assertEqual(x.__dict__, {'foo': 42, 'bar': 'abc'})
-            s = pickle.dumps(P)
+            s = pickle.dumps(P, proto)
             D = pickle.loads(s)
 
             class E: