On 10/04/2010 10:46 AM, Jonas H. wrote:
On 10/03/2010 11:52 PM, Antoine Pitrou wrote:
You probably have a problem in your tp_dealloc implementation.
`tp_dealloc` is NULL...
Alright, `tp_dealloc` must not be NULL because it's called by
`_Py_Dealloc`. The C-API tutorial is quite confusing here:
[...] here's a minimal, but __complete__, module that defines a new type:
[...]
static PyTypeObject noddy_NoddyType = {
[...]
0, /*tp_dealloc*/
[...]
};
So I thought "complete" meant "it works". Actually, DECREFing that an
object of *that* type does not work, it crashes because of the NULL
`tp_dealloc` function pointer that is called in `_Py_Dealloc`.
Jonas
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