Skip to main content

Browse the archive

Staging
v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision 16b047904ca59831c28bcb811647f9f81590f1c8 authored by Jeremy Hylton on 07 November 2004, 14:04:00 UTC, committed by Jeremy Hylton on 07 November 2004, 14:04:00 UTC 
SF patch 1025636: Check for NULL returns in compile.c:com_import_stmt
 
There is no test for this change, because there is no way to provoke memory errors on demand.  Test suite passes, though.
1 parent 84a6c20
Raw File
Tip revision: 16b047904ca59831c28bcb811647f9f81590f1c8 authored by Jeremy Hylton on 07 November 2004, 14:04:00 UTC
SF patch 1025636: Check for NULL returns in compile.c:com_import_stmt
Tip revision: 16b0479
cellobject.h 
/* Cell object interface */

#ifndef Py_CELLOBJECT_H
#define Py_CELLOBJECT_H
#ifdef __cplusplus
extern "C" {
#endif

typedef struct {
	PyObject_HEAD
	PyObject *ob_ref;	/* Content of the cell or NULL when empty */
} PyCellObject;

PyAPI_DATA(PyTypeObject) PyCell_Type;

#define PyCell_Check(op) ((op)->ob_type == &PyCell_Type)

PyAPI_FUNC(PyObject *) PyCell_New(PyObject *);
PyAPI_FUNC(PyObject *) PyCell_Get(PyObject *);
PyAPI_FUNC(int) PyCell_Set(PyObject *, PyObject *);

#define PyCell_GET(op) (((PyCellObject *)(op))->ob_ref)
#define PyCell_SET(op, v) (((PyCellObject *)(op))->ob_ref = v)

#ifdef __cplusplus
}
#endif
#endif /* !Py_TUPLEOBJECT_H */
back to top