[Cython] [PATCH] Make __Pyx_ArgTypeTest() use "const char*" to suppress warning

[Ondrej Certik]

On Wed, Sep 10, 2008 at 4:35 PM, Stefan Behnel <stefan_ml at behnel.de> wrote:
> Ondrej Certik wrote:
>> On Mon, Sep 8, 2008 at 5:12 PM, Lisandro Dalcin <dalcinl at gmail.com> wrote:
>>> In Python 2.3 and 2.4 we have this:
>>>
>>> PyAPI_FUNC(PyObject *) PyObject_GetAttrString(PyObject *, char *);
>>>
>>> In Python 2.5 and above, we have this:
>>>
>>> PyAPI_FUNC(PyObject *) PyObject_GetAttrString(PyObject *, const char *);
>>>
>>>
>>> So pehaps we need the a define of inline function
>>> __Pyx_PyObject_GetAttr() that do the special-case according to the
>>> Python version.
>>
>> Either way is fine. Clearly the current state, that it prints the
>> warnings is a bug, so it should be fixed (either way).
>
> This specific case is easy to handle as we can replace
> PyObject_GetAttrString() by the equivalent PyObject_GetAttr() call and
> create the Python string ourselves (which would normally happen inside of
> PyObject_GetAttrString).
>
> I'll fix it.

Thanks a lot!

Ondrej