1  /* { dg-do compile } */
       2  
       3  static char func2() { }
       4  
       5  struct S0
       6  {
       7   int t;
       8  };
       9  
      10  int g;
      11  
      12  struct S0 s0;
      13  
      14  int 
      15  foo (int arg)
      16  {
      17    int *ptr = &g;
      18    int i, j;
      19    for (i = 0; i < 10; i += 1)
      20      {
      21        for (j = 0; j < 1; j += 1)
      22  	{
      23  	  int k;
      24  	  if (arg)
      25  	    {
      26  	      int l;
      27  	      for (k = 1; arg < 10; arg = func2 ())
      28  		{
      29  		  return l;
      30  		}
      31  	    }
      32  	  *ptr = func2 () ^ s0.t;
      33  	}
      34      }
      35  }
      36