mirror of https://github.com/python/cpython
SF Bug #1448488 - make collectionsmodule build on Cygwin, using the same
techniques as in Modules/xxsubtype.c
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@ -1277,8 +1277,11 @@ a new value when a key is not present, in __getitem__ only.\n\
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A defaultdict compares equal to a dict with the same items.\n\
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");
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/* See comment in xxsubtype.c */
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#define DEFERRED_ADDRESS(ADDR) 0
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static PyTypeObject defdict_type = {
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PyObject_HEAD_INIT(NULL)
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PyObject_HEAD_INIT(DEFERRED_ADDRESS(&PyType_Type))
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0, /* ob_size */
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"collections.defaultdict", /* tp_name */
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sizeof(defdictobject), /* tp_basicsize */
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@ -1311,7 +1314,7 @@ static PyTypeObject defdict_type = {
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defdict_methods, /* tp_methods */
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defdict_members, /* tp_members */
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0, /* tp_getset */
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&PyDict_Type, /* tp_base */
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DEFERRED_ADDRESS(&PyDict_Type), /* tp_base */
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0, /* tp_dict */
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0, /* tp_descr_get */
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0, /* tp_descr_set */
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@ -1344,6 +1347,7 @@ initcollections(void)
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Py_INCREF(&deque_type);
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PyModule_AddObject(m, "deque", (PyObject *)&deque_type);
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defdict_type.tp_base = &PyDict_Type;
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if (PyType_Ready(&defdict_type) < 0)
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return;
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Py_INCREF(&defdict_type);
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