bpo-35199: Add an internal _PyTuple_ITEMS() macro (GH-10434)

* _PyTuple_ITEMS() gives access to the tuple->ob_item field and cast the
  first argument to PyTupleObject*. This internal macro is only usable if
  Py_BUILD_CORE is defined.
* Replace &PyTuple_GET_ITEM(ob, 0) with _PyTuple_ITEMS(ob).
* Replace PyTuple_GET_ITEM(op, 1) with &_PyTuple_ITEMS(ob)[1].
This commit is contained in:
Victor Stinner 2018-11-09 16:56:48 +01:00 committed by GitHub
parent 130893debf
commit d17a693fa0
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9 changed files with 27 additions and 23 deletions

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@ -4361,7 +4361,7 @@ fastcall_args(PyObject *args, PyObject ***stack, Py_ssize_t *nargs)
*nargs = 0;
}
else if (PyTuple_Check(args)) {
*stack = &PyTuple_GET_ITEM(args, 0);
*stack = ((PyTupleObject *)args)->ob_item;
*nargs = PyTuple_GET_SIZE(args);
}
else {