1  /* PR middle-end/52979 */
       2  
       3  struct S
       4  {
       5    unsigned int a : 16, b : 16, c : 16, d : 16, e : 14;
       6    unsigned int f : 4, g : 14, h : 8;
       7    char i;
       8    int j;
       9  };
      10  
      11  void
      12  foo (struct S *s)
      13  {
      14    s->f = 1;
      15  }