1  /* { dg-do run } */
       2  
       3  extern void abort (void);
       4  int a[2], b;
       5  
       6  int main ()
       7  {
       8    for (b = 0; b < 2; b++)
       9      {
      10        a[0] = 1;
      11        a[b] = 0;
      12      }
      13    if (a[0] != 1)
      14      abort ();
      15    return 0;
      16  }