diff options
Diffstat (limited to 'Objects/longobject.c')
| -rw-r--r-- | Objects/longobject.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/Objects/longobject.c b/Objects/longobject.c index 4209419..4d4a959 100644 --- a/Objects/longobject.c +++ b/Objects/longobject.c @@ -1598,12 +1598,17 @@ long_pow(PyObject *v, PyObject *w, PyObject *x) size_b = b->ob_size; if (size_b < 0) { - /* Return a float. This works because we know that - this calls float_pow() which converts its - arguments to double. */ Py_DECREF(a); Py_DECREF(b); Py_DECREF(c); + if (x != Py_None) { + PyErr_SetString(PyExc_TypeError, "integer pow() arg " + "3 must not be specified when arg 2 is < 0"); + return NULL; + } + /* Return a float. This works because we know that + this calls float_pow() which converts its + arguments to double. */ return PyFloat_Type.tp_as_number->nb_power(v, w, x); } z = (PyLongObject *)PyLong_FromLong(1L); |