1  /* PR middle-end/38343 */
       2  
       3  static struct S
       4  {
       5    char f[6];
       6  } s[] = { {"01000"} };
       7  
       8  char *
       9  foo (void)
      10  {
      11    return __builtin_stpcpy (s[0].f, "S0022");
      12  }