diff options
Diffstat (limited to 'Objects/complexobject.c')
| -rw-r--r-- | Objects/complexobject.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/Objects/complexobject.c b/Objects/complexobject.c index cb081aac7b..281de13254 100644 --- a/Objects/complexobject.c +++ b/Objects/complexobject.c @@ -373,6 +373,27 @@ complex_div(PyComplexObject *v, PyComplexObject *w) } static PyObject * +complex_classic_div(PyComplexObject *v, PyComplexObject *w) +{ + Py_complex quot; + + if (Py_DivisionWarningFlag && + PyErr_Warn(PyExc_DeprecationWarning, + "classic complex division") < 0) + return NULL; + + PyFPE_START_PROTECT("complex_classic_div", return 0) + errno = 0; + quot = c_quot(v->cval,w->cval); + PyFPE_END_PROTECT(quot) + if (errno == EDOM) { + PyErr_SetString(PyExc_ZeroDivisionError, "complex division"); + return NULL; + } + return PyComplex_FromCComplex(quot); +} + +static PyObject * complex_remainder(PyComplexObject *v, PyComplexObject *w) { Py_complex div, mod; @@ -854,7 +875,7 @@ static PyNumberMethods complex_as_number = { (binaryfunc)complex_add, /* nb_add */ (binaryfunc)complex_sub, /* nb_subtract */ (binaryfunc)complex_mul, /* nb_multiply */ - (binaryfunc)complex_div, /* nb_divide */ + (binaryfunc)complex_classic_div, /* nb_divide */ (binaryfunc)complex_remainder, /* nb_remainder */ (binaryfunc)complex_divmod, /* nb_divmod */ (ternaryfunc)complex_pow, /* nb_power */ |