diff options
Diffstat (limited to 'Objects')
| -rw-r--r-- | Objects/longobject.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/Objects/longobject.c b/Objects/longobject.c index 781e34f..93f5611 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -3779,8 +3779,7 @@ static PyObject * long_rshift(PyLongObject *a, PyLongObject *b) { PyLongObject *z = NULL; - long shiftby; - Py_ssize_t newsize, wordshift, loshift, hishift, i, j; + Py_ssize_t shiftby, newsize, wordshift, loshift, hishift, i, j; digit lomask, himask; CHECK_BINOP(a, b); @@ -3799,8 +3798,7 @@ long_rshift(PyLongObject *a, PyLongObject *b) Py_DECREF(a2); } else { - - shiftby = PyLong_AsLong((PyObject *)b); + shiftby = PyLong_AsSsize_t((PyObject *)b); if (shiftby == -1L && PyErr_Occurred()) goto rshift_error; if (shiftby < 0) { @@ -3841,27 +3839,21 @@ long_lshift(PyObject *v, PyObject *w) PyLongObject *a = (PyLongObject*)v; PyLongObject *b = (PyLongObject*)w; PyLongObject *z = NULL; - long shiftby; - Py_ssize_t oldsize, newsize, wordshift, remshift, i, j; + Py_ssize_t shiftby, oldsize, newsize, wordshift, remshift, i, j; twodigits accum; CHECK_BINOP(a, b); - shiftby = PyLong_AsLong((PyObject *)b); + shiftby = PyLong_AsSsize_t((PyObject *)b); if (shiftby == -1L && PyErr_Occurred()) goto lshift_error; if (shiftby < 0) { PyErr_SetString(PyExc_ValueError, "negative shift count"); goto lshift_error; } - if ((long)(int)shiftby != shiftby) { - PyErr_SetString(PyExc_ValueError, - "outrageous left shift count"); - goto lshift_error; - } /* wordshift, remshift = divmod(shiftby, PyLong_SHIFT) */ - wordshift = (int)shiftby / PyLong_SHIFT; - remshift = (int)shiftby - wordshift * PyLong_SHIFT; + wordshift = shiftby / PyLong_SHIFT; + remshift = shiftby - wordshift * PyLong_SHIFT; oldsize = ABS(Py_SIZE(a)); newsize = oldsize + wordshift; |