Mercurial > cpython-lru_cache-weakref
diff Objects/floatobject.c @ 49104:974040c8f369 legacy-trunk
#3777: long(4.2) returned an int, and broke backward compatibility.
the __long__ slot is allowed to return either int or long, but the behaviour of
float objects should not change between 2.5 and 2.6.
Reviewed by Benjamin Peterson
| author | Amaury Forgeot d'Arc <amauryfa@gmail.com> |
|---|---|
| date | Tue, 09 Sep 2008 07:24:30 +0000 |
| parents | e39d44adb618 |
| children | f3da56e3fce4 |
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--- a/Objects/floatobject.c Tue Sep 09 00:49:16 2008 +0000 +++ b/Objects/floatobject.c Tue Sep 09 07:24:30 2008 +0000 @@ -1105,6 +1105,13 @@ } static PyObject * +float_long(PyObject *v) +{ + double x = PyFloat_AsDouble(v); + return PyLong_FromDouble(x); +} + +static PyObject * float_float(PyObject *v) { if (PyFloat_CheckExact(v)) @@ -1897,7 +1904,7 @@ 0, /*nb_or*/ float_coerce, /*nb_coerce*/ float_trunc, /*nb_int*/ - float_trunc, /*nb_long*/ + float_long, /*nb_long*/ float_float, /*nb_float*/ 0, /* nb_oct */ 0, /* nb_hex */