/* Perhaps out_count was buggy. This code does it more safely. */
#if 1
int res = 0;
- struct list_head *pos, *head = _get_irn_outs_head(irn);
+ const struct list_head *pos, *head = _get_irn_outs_head(irn);
list_for_each(pos, head)
res++;
return res;