1int var = 0;
2
3g ()
4{
5  var = 1;
6}
7
8f ()
9{
10  int f2 = 0;
11
12  if (f2 == 0)
13    ;
14
15  g ();
16}
17
18main ()
19{
20  f ();
21  if (var != 1)
22    abort ();
23  exit (0);
24}
25