1int bar = 0;
2
3f (p)
4     int *p;
5{
6  int foo = 2;
7
8  while (foo > bar)
9    {
10      foo -=  bar;
11      *p++ = foo;
12      bar = 1;
13    }
14}
15
16main ()
17{
18  int tab[2];
19  tab[0] = tab[1] = 0;
20  f (tab);
21  if (tab[0] != 2 || tab[1] != 1)
22    abort ();
23  exit (0);
24}
25