1  
       2  
       3  int blah;
       4  foo()
       5  {
       6    int i;
       7  
       8    for (i=0 ; i< 7 ; i++)
       9      {
      10        if (i == 7 - 1)
      11  	blah = 0xfcc;
      12        else
      13  	blah = 0xfee;
      14      }
      15    return blah;
      16  }
      17  
      18  
      19  main()
      20  {
      21    if (foo () != 0xfcc)
      22      abort ();
      23    exit (0);
      24  }