1  /* { dg-do compile } */
       2  /* { dg-additional-options "-w" } */
       3  
       4  int a, *b, e;
       5  static int **c = &b;
       6  
       7  struct
       8  {
       9    int f0;
      10  } d;
      11  
      12  int *
      13  fn1 ()
      14  {
      15    int f, **g = &b;
      16    e = a;
      17    for (; a;)
      18      for (; d.f0; d.f0++)
      19        ;
      20    *g = &f;
      21    return *c;
      22  }