Staging
v0.5.1
v0.5.1
Revision 9478d07ee71161a8098da53b4b902899f36bf6ba authored by Guido van Rossum on 07 September 2001, 18:52:13 UTC, committed by Guido van Rossum on 07 September 2001, 18:52:13 UTC
a->tp_mro. If a doesn't have class, it's considered a subclass only of itself or of 'object'. This one fix is enough to prevent the ExtensionClass test suite from dumping core, but that doesn't say much (it's a rather small test suite). Also note that for ExtensionClass-defined types, a different subclass test may be needed. But I haven't checked whether PyType_IsSubtype() is actually used in situations where this matters -- probably it doesn't, since we also don't check for classic classes.
1 parent 317e9f5
traceback.h
#ifndef Py_TRACEBACK_H
#define Py_TRACEBACK_H
#ifdef __cplusplus
extern "C" {
#endif
/* Traceback interface */
struct _frame;
DL_IMPORT(int) PyTraceBack_Here(struct _frame *);
DL_IMPORT(PyObject *) PyTraceBack_Fetch(void);
DL_IMPORT(int) PyTraceBack_Store(PyObject *);
DL_IMPORT(int) PyTraceBack_Print(PyObject *, PyObject *);
/* Reveale traceback type so we can typecheck traceback objects */
extern DL_IMPORT(PyTypeObject) PyTraceBack_Type;
#define PyTraceBack_Check(v) ((v)->ob_type == &PyTraceBack_Type)
#ifdef __cplusplus
}
#endif
#endif /* !Py_TRACEBACK_H */
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