1  struct S0
       2  {
       3    unsigned char f0;
       4    int:0;
       5  };
       6  
       7  struct S1
       8  {
       9    struct S0 f0;
      10  };
      11  
      12  struct S1 func_34 (void)
      13  {
      14    struct S1 l_221 = { { 1 } };
      15    return l_221;
      16  }