From: Neil Schemenauer <nas-github@arctrix.com>
Date: Thu, 27 Mar 2025 08:28:59 +0000 (-0700)
Subject: gh-131782: Fix cast to match type of `bits` in `_Py_TryIncrefCompareStackRef` (#131783)
X-Git-Tag: v3.14.0a7~175
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c824d8e6f96a2c36c9f955f3be6138caaae35bfa;p=thirdparty%2FPython%2Fcpython.git

gh-131782: Fix cast to match type of `bits` in `_Py_TryIncrefCompareStackRef` (#131783)
---

diff --git a/Include/internal/pycore_stackref.h b/Include/internal/pycore_stackref.h
index 1a68e0e29da8..80e8f4f365f1 100644
--- a/Include/internal/pycore_stackref.h
+++ b/Include/internal/pycore_stackref.h
@@ -668,7 +668,7 @@ static inline int
 _Py_TryIncrefCompareStackRef(PyObject **src, PyObject *op, _PyStackRef *out)
 {
     if (_PyObject_HasDeferredRefcount(op)) {
-        *out = (_PyStackRef){ .bits = (intptr_t)op | Py_TAG_DEFERRED };
+        *out = (_PyStackRef){ .bits = (uintptr_t)op | Py_TAG_DEFERRED };
         return 1;
     }
     if (_Py_TryIncrefCompare(src, op)) {