1struct S
2{
3  struct S *n, *p;
4} *s;
5
6void bar (void *);
7
8int
9foo (int x)
10{
11  struct S p = { &p, &p };
12  int i;
13  for (i = 0; i < x; i++)
14    bar (s);
15  return p.n == &p;
16}
17
18int dialog_calendar(int state)
19{
20  int *obj = (state == 1 ? &state : 0);
21  return (obj == &state);
22}
23