1 files changed, 2 insertions, 18 deletions
diff --git a/Objects/weakrefobject.c b/Objects/weakrefobject.c
index 8c324f3..c3d3ff0 100644
--- a/Objects/weakrefobject.c
+++ b/Objects/weakrefobject.c
@@ -520,22 +520,6 @@ proxy_dealloc(PyWeakReference *self)
 
 /* sequence slots */
 
-static PyObject *
-proxy_slice(PyWeakReference *proxy, Py_ssize_t i, Py_ssize_t j)
-{
-    if (!proxy_checkref(proxy))
-        return NULL;
-    return PySequence_GetSlice(PyWeakref_GET_OBJECT(proxy), i, j);
-}
-
-static int
-proxy_ass_slice(PyWeakReference *proxy, Py_ssize_t i, Py_ssize_t j, PyObject *value)
-{
-    if (!proxy_checkref(proxy))
-        return -1;
-    return PySequence_SetSlice(PyWeakref_GET_OBJECT(proxy), i, j, value);
-}
-
 static int
 proxy_contains(PyWeakReference *proxy, PyObject *value)
 {
@@ -628,9 +612,9 @@ static PySequenceMethods proxy_as_sequence = {
     0,                          /*sq_concat*/
     0,                          /*sq_repeat*/
     0,                          /*sq_item*/
-    (ssizessizeargfunc)proxy_slice, /*sq_slice*/
+    0,                          /*sq_slice*/
     0,                          /*sq_ass_item*/
-    (ssizessizeobjargproc)proxy_ass_slice, /*sq_ass_slice*/
+    0,				 /*sq_ass_slice*/
     (objobjproc)proxy_contains, /* sq_contains */
 };