Index: Objects/rangeobject.c
===================================================================
--- Objects/rangeobject.c	(revision 63766)
+++ Objects/rangeobject.c	(working copy)
@@ -252,6 +252,13 @@
                                     r->start, r->stop, r->step);
 }
 
+/* Pickling support */
+static PyObject *
+range_getnewargs(rangeobject *r)
+{
+    return Py_BuildValue("(OOO)", r->start, r->stop, r->step);
+}
+
 static PySequenceMethods range_as_sequence = {
     (lenfunc)range_length,	/* sq_length */
     0,			/* sq_concat */
@@ -269,6 +276,7 @@
 static PyMethodDef range_methods[] = {
     {"__reversed__",	(PyCFunction)range_reverse, METH_NOARGS,
 	reverse_doc},
+    {"__getnewargs__",	(PyCFunction)range_getnewargs, METH_NOARGS},
     {NULL,		NULL}		/* sentinel */
 };