[3.14] gh-140153: Fix Py_REFCNT() definition on limited C API 3.11-3.13 (GH-140158) (#140164)

miss-islington · vstinner · web-flow · commit 95c03d018df5 · 2025-10-15T15:02:03.000Z
gh-140153: Fix Py_REFCNT() definition on limited C API 3.11-3.13 (GH-140158) (cherry picked from commit 728d239) Co-authored-by: Victor Stinner <vstinner@python.org>
diff --git a/Include/refcount.h b/Include/refcount.h
@@ -117,6 +117,8 @@ PyAPI_FUNC(Py_ssize_t) Py_REFCNT(PyObject *ob);
     }
     #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 < 0x030b0000
     #  define Py_REFCNT(ob) _Py_REFCNT(_PyObject_CAST(ob))
+    #else
+    #  define Py_REFCNT(ob) _Py_REFCNT(ob)
     #endif
 #endif
 
diff --git a/Misc/NEWS.d/next/C_API/2025-10-15-15-59-59.gh-issue-140153.BO7sH4.rst b/Misc/NEWS.d/next/C_API/2025-10-15-15-59-59.gh-issue-140153.BO7sH4.rst
@@ -0,0 +1,2 @@
+Fix :c:func:`Py_REFCNT` definition on limited C API 3.11-3.13. Patch by
+Victor Stinner.

Original file line number	Diff line number	Diff line change
`@@ -117,6 +117,8 @@ PyAPI_FUNC(Py_ssize_t) Py_REFCNT(PyObject *ob);`
`117`	`117`	`}`
`118`	`118`	`#if !defined(Py_LIMITED_API) \|\| Py_LIMITED_API+0 < 0x030b0000`
`119`	`119`	`# define Py_REFCNT(ob) _Py_REFCNT(_PyObject_CAST(ob))`
	`120`	`+ #else`
	`121`	`+ # define Py_REFCNT(ob) _Py_REFCNT(ob)`
`120`	`122`	`#endif`
`121`	`123`	`#endif`
`122`	`124`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,2 @@`
	`1`	+Fix :c:func:`Py_REFCNT` definition on limited C API 3.11-3.13. Patch by
	`2`	`+Victor Stinner.`