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-rw-r--r--Objects/structseq.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/Objects/structseq.c b/Objects/structseq.c
index 7ac2a1f..1d5ce87 100644
--- a/Objects/structseq.c
+++ b/Objects/structseq.c
@@ -13,17 +13,17 @@ static char unnamed_fields_key[] = "n_unnamed_fields";
They are only allowed for indices < n_visible_fields. */
char *PyStructSequence_UnnamedField = "unnamed field";
-#define VISIBLE_SIZE(op) ((op)->ob_size)
+#define VISIBLE_SIZE(op) Py_Size(op)
#define VISIBLE_SIZE_TP(tp) PyInt_AsLong( \
PyDict_GetItemString((tp)->tp_dict, visible_length_key))
#define REAL_SIZE_TP(tp) PyInt_AsLong( \
PyDict_GetItemString((tp)->tp_dict, real_length_key))
-#define REAL_SIZE(op) REAL_SIZE_TP((op)->ob_type)
+#define REAL_SIZE(op) REAL_SIZE_TP(Py_Type(op))
#define UNNAMED_FIELDS_TP(tp) PyInt_AsLong( \
PyDict_GetItemString((tp)->tp_dict, unnamed_fields_key))
-#define UNNAMED_FIELDS(op) UNNAMED_FIELDS_TP((op)->ob_type)
+#define UNNAMED_FIELDS(op) UNNAMED_FIELDS_TP(Py_Type(op))
PyObject *
@@ -32,7 +32,7 @@ PyStructSequence_New(PyTypeObject *type)
PyStructSequence *obj;
obj = PyObject_New(PyStructSequence, type);
- obj->ob_size = VISIBLE_SIZE_TP(type);
+ Py_Size(obj) = VISIBLE_SIZE_TP(type);
return (PyObject*) obj;
}
@@ -274,12 +274,12 @@ structseq_reduce(PyStructSequence* self)
}
for (; i < n_fields; i++) {
- char *n = self->ob_type->tp_members[i-n_unnamed_fields].name;
+ char *n = Py_Type(self)->tp_members[i-n_unnamed_fields].name;
PyDict_SetItemString(dict, n,
self->ob_item[i]);
}
- result = Py_BuildValue("(O(OO))", self->ob_type, tup, dict);
+ result = Py_BuildValue("(O(OO))", Py_Type(self), tup, dict);
Py_DECREF(tup);
Py_DECREF(dict);
@@ -305,8 +305,7 @@ static PyMethodDef structseq_methods[] = {
};
static PyTypeObject _struct_sequence_template = {
- PyObject_HEAD_INIT(&PyType_Type)
- 0, /* ob_size */
+ PyVarObject_HEAD_INIT(&PyType_Type, 0)
NULL, /* tp_name */
0, /* tp_basicsize */
0, /* tp_itemsize */