From: Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com>
Date: Sun, 9 Nov 2025 15:39:53 +0000 (+0100)
Subject: [3.13] gh-141004: Document `PyWeakref_CheckRefExact` (GH-141279) (GH-141291)
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a6d980472d29ba96f6b0e9e263356ba8707d8095;p=thirdparty%2FPython%2Fcpython.git

[3.13] gh-141004: Document `PyWeakref_CheckRefExact` (GH-141279) (GH-141291)

gh-141004: Document `PyWeakref_CheckRefExact` (GH-141279)
(cherry picked from commit 60155329a0a83a2b9e740f0c0de41c9d44f5a053)

Co-authored-by: Stan Ulbrych <89152624+StanFromIreland@users.noreply.github.com>
---

diff --git a/Doc/c-api/weakref.rst b/Doc/c-api/weakref.rst
index 8f233e16fb17..6a35304e48f0 100644
--- a/Doc/c-api/weakref.rst
+++ b/Doc/c-api/weakref.rst
@@ -19,7 +19,14 @@ as much as it can.
 
 .. c:function:: int PyWeakref_CheckRef(PyObject *ob)
 
-   Return non-zero if *ob* is a reference object.  This function always succeeds.
+   Return non-zero if *ob* is a reference object or a subclass of the reference
+   type.  This function always succeeds.
+
+
+.. c:function:: int PyWeakref_CheckRefExact(PyObject *ob)
+
+   Return non-zero if *ob* is a reference object, but not a subclass of the
+   reference type.  This function always succeeds.
 
 
 .. c:function:: int PyWeakref_CheckProxy(PyObject *ob)