1  /* PR 19515 */
       2  
       3  typedef union {
       4        char a2[8];
       5  }aun;
       6  
       7  void abort (void);
       8  
       9  int main(void)
      10  {
      11    aun a = {{0}};
      12  
      13    if (a.a2[2] != 0)
      14      abort ();
      15    return 0;
      16  }
      17