1  /* { dg-do compile } */
       2  /* { dg-options "-Wtraditional -std=gnu89" } */
       3  
       4  int
       5  x (b)
       6  {
       7    return
       8    4294967295U   /* { dg-warning "width of integer|traditional C rejects" } */
       9     / (unsigned long) b;
      10  }