1  extern void fn2 (long long);
       2  int a;
       3  
       4  void
       5  fn1 ()
       6  {
       7    long long b[3];
       8    a = 0;
       9    for (; a < 3; a++)
      10      b[a] = 1;
      11    fn2 (b[1]);
      12  }