commit c558e12695e5fe39778eb3eead9df48870356800
author Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Wed Jul 28 06:29:17 2021 -0700
committer GitHub <noreply@github.com> Wed Jul 28 06:29:17 2021 -0700
tree 6ad4bfe614e2447040c857d048a91bc1f1667fd8
parent 684eb5cb8016546f1f8652dae8febd5c6571193e

bpo-44657: Fix instancemethod_call to use PyInstanceMethod_GET_FUNCTION (GH-27202)

(cherry picked from commit ddf8ae31a0f371eff2db14c7f7a45976b86d56ea)

Co-authored-by: Dong-hee Na <donghee.na@python.org>

Objects/classobject.c

diff --git a/Objects/classobject.c b/Objects/classobject.c
index fd9f875..af73be3 100644
--- a/Objects/classobject.c
+++ b/Objects/classobject.c
@@ -462,7 +462,7 @@ instancemethod_traverse(PyObject *self, visitproc visit, void *arg) {
 static PyObject *
 instancemethod_call(PyObject *self, PyObject *arg, PyObject *kw)
 {
-    return PyObject_Call(PyMethod_GET_FUNCTION(self), arg, kw);
+    return PyObject_Call(PyInstanceMethod_GET_FUNCTION(self), arg, kw);
 }
 
 static PyObject *