[EMAIL PROTECTED] schrieb:
>>>> 1. For 2.5.1, rewrite slot_nb_inplace_power to raise an exception
>>>> if the third argument is not None, and then invoke __ipow__ with only one 
>>>> argument.
> 
> Why would you change Py2.5?  There is no bug here.

There is: slot_nb_inplace has the signature

static PyObject * slot_nb_inplace_power(PyObject *self, PyObject * arg1)

yet it is stored in as_number.nb_inplace_power, which is defined as

typedef PyObject * (*ternaryfunc)(PyObject *, PyObject *, PyObject *);
ternaryfunc nb_inplace_power;

This has undefined behavior. Even if it had, slot_nb_inplace_power
would silently discard its third argument.

Regards,
Martin
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