bpo-42161: Remove private _PyLong_Zero and _PyLong_One (GH-23003)
Use PyLong_FromLong(0) and PyLong_FromLong(1) of the public C API instead. For Python internals, _PyLong_GetZero() and _PyLong_GetOne() of pycore_long.h can be used.
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@ -210,9 +210,6 @@ PyAPI_FUNC(PyObject *) _PyLong_GCD(PyObject *, PyObject *);
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#endif /* !Py_LIMITED_API */
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#ifndef Py_LIMITED_API
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PyAPI_DATA(PyObject *) _PyLong_Zero;
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PyAPI_DATA(PyObject *) _PyLong_One;
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PyAPI_FUNC(PyObject *) _PyLong_Rshift(PyObject *, size_t);
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PyAPI_FUNC(PyObject *) _PyLong_Lshift(PyObject *, size_t);
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#endif
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@ -32,9 +32,6 @@ _Py_IDENTIFIER(big);
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(Py_SIZE(x) == 0 ? (sdigit)0 : \
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(sdigit)(x)->ob_digit[0]))
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PyObject *_PyLong_Zero = NULL;
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PyObject *_PyLong_One = NULL;
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#define IS_SMALL_INT(ival) (-NSMALLNEGINTS <= (ival) && (ival) < NSMALLPOSINTS)
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#define IS_SMALL_UINT(ival) ((ival) < NSMALLPOSINTS)
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@ -5723,16 +5720,6 @@ _PyLong_Init(PyThreadState *tstate)
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}
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if (_Py_IsMainInterpreter(tstate)) {
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_PyLong_Zero = PyLong_FromLong(0);
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if (_PyLong_Zero == NULL) {
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return 0;
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}
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_PyLong_One = PyLong_FromLong(1);
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if (_PyLong_One == NULL) {
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return 0;
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}
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/* initialize int_info */
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if (Int_InfoType.tp_name == NULL) {
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if (PyStructSequence_InitType2(&Int_InfoType, &int_info_desc) < 0) {
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@ -5747,11 +5734,6 @@ _PyLong_Init(PyThreadState *tstate)
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void
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_PyLong_Fini(PyThreadState *tstate)
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{
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if (_Py_IsMainInterpreter(tstate)) {
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Py_CLEAR(_PyLong_One);
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Py_CLEAR(_PyLong_Zero);
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}
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for (Py_ssize_t i = 0; i < NSMALLNEGINTS + NSMALLPOSINTS; i++) {
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Py_CLEAR(tstate->interp->small_ints[i]);
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}
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@ -154,8 +154,6 @@ Objects/bytesobject.c:nullstring static PyBytesO
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Objects/codeobject.c:PyCode_NewEmpty():nulltuple static PyObject *nulltuple
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Objects/dictobject.c:empty_values static PyObject *empty_values[1]
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Objects/listobject.c:indexerr static PyObject *indexerr
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Objects/longobject.c:_PyLong_One PyObject *_PyLong_One
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Objects/longobject.c:_PyLong_Zero PyObject *_PyLong_Zero
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Objects/longobject.c:small_ints static PyLongObject small_ints[NSMALLNEGINTS + NSMALLPOSINTS]
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Objects/setobject.c:emptyfrozenset static PyObject *emptyfrozenset
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Python/context.c:_token_missing static PyObject *_token_missing
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