void
PyNode_Free(node *n)
{
if (n != NULL) {
freechildren(n);
PyObject_FREE(n);
}
}
static void
freechildren(node *n)
{
int i;
for (i = NCH(n); --i >= 0; )
freechildren(CHILD(n, i));
if (n->n_child != NULL)
PyObject_FREE(n->n_child);
if (STR(n) != NULL)
PyObject_FREE(STR(n));
}
static void
freechildren(node *n)
{
int i;
for (i = NCH(n); --i >= 0; )
freechildren(CHILD(n, i));
if (n->n_child != NULL)
PyObject_FREE(n->n_child);
/*
Print statement modification :
Free all nodes except those marked modified.
Those are virtual nodes in the parse three that don't actually reside in the statement's memory,
Freeing them is dangerous.
*/
if (STR(n) != NULL && (!n->n_wasModified))
PyObject_FREE(STR(n));
}
