1  /* { dg-do compile } */
       2  
       3  int a, b;
       4  
       5  void
       6  foo (int x)
       7  {
       8    int e[2];
       9    int d;
      10    while (x)
      11      {
      12        for (d = 0; d <= 1; d = 1)
      13  	if (e[a])
      14  	  break;
      15        for (b = 0; b <= 0; b = 1)
      16  	{
      17  	  e[a] = a;
      18  	  if (a)
      19  	    break;
      20  	}
      21      }
      22  }