@@ -77,6 +77,7 @@ structseq_dealloc(PyStructSequence *obj)
 {
     Py_ssize_t i, size;
     PyTypeObject *tp;
+    PyObject_GC_UnTrack(obj);
 
     tp = (PyTypeObject *) Py_TYPE(obj);
     size = REAL_SIZE(obj);
Original file line number	Diff line number	Diff line change
@@ -77,6 +77,7 @@ structseq_dealloc(PyStructSequence *obj)
77	77	{
78	78	Py_ssize_t i, size;
79	79	PyTypeObject *tp;
	80	+ PyObject_GC_UnTrack(obj);
80	81
81	82	tp = (PyTypeObject *) Py_TYPE(obj);
82	83	size = REAL_SIZE(obj);