From 3a3f1432a9039f85c9369cc54643fc8731be4f23 Mon Sep 17 00:00:00 2001
From: Inada Naoki <songofacandy@gmail.com>
Date: Sun, 20 Sep 2026 00:59:06 +0900
Subject: [PATCH] gh-126547: pre-allocate version number for unicode type
 (GH-157781) (cherry picked from commit
 c2e740ae5f7328eb55d6dab0b4fd6f7fc15cca23)

Co-authored-by: Inada Naoki <songofacandy@gmail.com>
---
 Objects/unicodeobject.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index ad24bc5d83933a..e83520454d8a79 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -14071,6 +14071,7 @@ PyTypeObject PyUnicode_Type = {
     0,                            /* tp_alloc */
     unicode_new,                  /* tp_new */
     PyObject_Free,                /* tp_free */
+    .tp_version_tag = _Py_TYPE_VERSION_STR,
     .tp_vectorcall = unicode_vectorcall,
     ._tp_iteritem = unicode_iteritem,
 };