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Issue #20440: Cleaning up the code by using Py_SETREF.

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This commit is contained in:
Serhiy Storchaka 2016-01-05 21:27:54 +02:00
parent dcf76c9d0a
commit 576f132b98
14 changed files with 39 additions and 120 deletions
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22
Objects/exceptions.c
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@ -59,15 +59,11 @@ BaseException_new(PyTypeObject *type, PyObject *args, PyObject *kwds)
static int
BaseException_init(PyBaseExceptionObject *self, PyObject *args, PyObject *kwds)
{
PyObject *tmp;
if (!_PyArg_NoKeywords(Py_TYPE(self)->tp_name, kwds))
return -1;
tmp = self->args;
self->args = args;
Py_INCREF(self->args);
Py_XDECREF(tmp);
Py_INCREF(args);
Py_SETREF(self->args, args);
return 0;
}
@ -328,11 +324,10 @@ PyException_GetCause(PyObject *self) {
/* Steals a reference to cause */
void
PyException_SetCause(PyObject *self, PyObject *cause) {
PyObject *old_cause = ((PyBaseExceptionObject *)self)->cause;
((PyBaseExceptionObject *)self)->cause = cause;
PyException_SetCause(PyObject *self, PyObject *cause)
{
((PyBaseExceptionObject *)self)->suppress_context = 1;
Py_XDECREF(old_cause);
Py_SETREF(((PyBaseExceptionObject *)self)->cause, cause);
}
PyObject *
@ -344,10 +339,9 @@ PyException_GetContext(PyObject *self) {
/* Steals a reference to context */
void
PyException_SetContext(PyObject *self, PyObject *context) {
PyObject *old_context = ((PyBaseExceptionObject *)self)->context;
((PyBaseExceptionObject *)self)->context = context;
Py_XDECREF(old_context);
PyException_SetContext(PyObject *self, PyObject *context)
{
Py_SETREF(((PyBaseExceptionObject *)self)->context, context);
}