1c_move_tst (char b)
2{
3  char a;
4
5  a = b;
6  b = 'b';
7  foo (a);
8  foo (b);
9  foo (a);
10  bar (a, b);
11  b = a;
12  if (b == 0)
13    a++;
14  return a + b;
15}
16