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bpo-39573: Py_TYPE becomes a static inline function (GH-28128)

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Convert the Py_TYPE() and Py_SIZE() macros to static inline
functions. The Py_SET_TYPE() and Py_SET_SIZE() functions must now be
used to set an object type and size.
This commit is contained in:
Victor Stinner 2021-09-08 11:59:13 +02:00 • committed by GitHub
parent 4dc4300c68
commit cb15afcccf
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GPG key ID: 4AEE18F83AFDEB23
5 changed files with 52 additions and 9 deletions
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7
Modules/_testcapimodule.c
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@ -5511,10 +5511,9 @@ test_set_type_size(PyObject *self, PyObject *Py_UNUSED(ignored))
assert(Py_TYPE(obj) == &PyList_Type);
assert(Py_SIZE(obj) == 0);
// bpo-39573: Check that Py_TYPE() and Py_SIZE() can be used
// as l-values to set an object type and size.
Py_TYPE(obj) = &PyList_Type;
Py_SIZE(obj) = 0;
// bpo-39573: Test Py_SET_TYPE() and Py_SET_SIZE() functions.
Py_SET_TYPE(obj, &PyList_Type);
Py_SET_SIZE(obj, 0);
Py_DECREF(obj);
Py_RETURN_NONE;