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Use Py_CLEAR instead of in-place DECREF/XDECREF or custom macros, for

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tp_clear methods.
This commit is contained in:
Thomas Wouters 2006-04-15 17:28:34 +00:00
parent ed8f783126
commit edf17d8798
8 changed files with 30 additions and 57 deletions
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38
Modules/cPickle.c
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@ -2931,16 +2931,14 @@ Pickler_traverse(Picklerobject *self, visitproc visit, void *arg)
static int
Pickler_clear(Picklerobject *self)
{
#define CLEAR(SLOT) Py_XDECREF(SLOT); SLOT = NULL;
CLEAR(self->write);
CLEAR(self->memo);
CLEAR(self->fast_memo);
CLEAR(self->arg);
CLEAR(self->file);
CLEAR(self->pers_func);
CLEAR(self->inst_pers_func);
CLEAR(self->dispatch_table);
#undef CLEAR
Py_CLEAR(self->write);
Py_CLEAR(self->memo);
Py_CLEAR(self->fast_memo);
Py_CLEAR(self->arg);
Py_CLEAR(self->file);
Py_CLEAR(self->pers_func);
Py_CLEAR(self->inst_pers_func);
Py_CLEAR(self->dispatch_table);
return 0;
}
@ -5284,17 +5282,15 @@ Unpickler_traverse(Unpicklerobject *self, visitproc visit, void *arg)
static int
Unpickler_clear(Unpicklerobject *self)
{
#define CLEAR(SLOT) Py_XDECREF(SLOT); SLOT = NULL
CLEAR(self->readline);
CLEAR(self->read);
CLEAR(self->file);
CLEAR(self->memo);
CLEAR(self->stack);
CLEAR(self->pers_func);
CLEAR(self->arg);
CLEAR(self->last_string);
CLEAR(self->find_class);
#undef CLEAR
Py_CLEAR(self->readline);
Py_CLEAR(self->read);
Py_CLEAR(self->file);
Py_CLEAR(self->memo);
Py_CLEAR(self->stack);
Py_CLEAR(self->pers_func);
Py_CLEAR(self->arg);
Py_CLEAR(self->last_string);
Py_CLEAR(self->find_class);
return 0;
}