1  /* { dg-do compile } */
       2  
       3  int f (int *a(), int *b, int *c, int *d)
       4  {
       5    int s = 0;
       6    for (int *i = (int *)a; i < b; ++i, ++c)
       7      s += *c * d[*i];
       8    return s;
       9  }