Fix compiler warning.

markshannon · markshannon · commit c31914168b7c · 2019-09-12T10:11:03.000+01:00
diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
@@ -762,7 +762,7 @@ PyTypeObject PyRange_Type = {
         0,                      /* tp_init */
         0,                      /* tp_alloc */
         range_new,              /* tp_new */
-        .tp_vectorcall = range_vectorcall
+        .tp_vectorcall = (vectorcallfunc)range_vectorcall
 };
 
 /*********************** range Iterator **************************/
