mirror of https://github.com/python/cpython
Use Py_ssize_t in slices
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@ -107,20 +107,20 @@ PySlice_GetIndices(PySliceObject *r, Py_ssize_t length,
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*step = 1;
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} else {
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if (!PyInt_Check(r->step)) return -1;
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*step = PyInt_AsLong(r->step);
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*step = PyInt_AsSsize_t(r->step);
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}
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if (r->start == Py_None) {
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*start = *step < 0 ? length-1 : 0;
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} else {
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if (!PyInt_Check(r->start)) return -1;
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*start = PyInt_AsLong(r->start);
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*start = PyInt_AsSsize_t(r->start);
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if (*start < 0) *start += length;
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}
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if (r->stop == Py_None) {
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*stop = *step < 0 ? -1 : length;
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} else {
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if (!PyInt_Check(r->stop)) return -1;
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*stop = PyInt_AsLong(r->stop);
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*stop = PyInt_AsSsize_t(r->stop);
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if (*stop < 0) *stop += length;
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}
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if (*stop > length) return -1;
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@ -252,7 +252,7 @@ slice_indices(PySliceObject* self, PyObject* len)
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{
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Py_ssize_t ilen, start, stop, step, slicelength;
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ilen = PyInt_AsLong(len);
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ilen = PyInt_AsSsize_t(len);
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if (ilen == -1 && PyErr_Occurred()) {
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return NULL;
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@ -263,7 +263,7 @@ slice_indices(PySliceObject* self, PyObject* len)
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return NULL;
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}
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return Py_BuildValue("(iii)", start, stop, step);
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return Py_BuildValue("(nnn)", start, stop, step);
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}
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PyDoc_STRVAR(slice_indices_doc,
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