429 class GoodIter1 {  class
431   GoodIter1() {}  in GoodIter1()  function in GoodIter1
432   GoodIter1(const GoodIter1 &) {}  in GoodIter1()  argument
433   GoodIter1 &operator++(int) { return *this; }  in operator ++()
434   GoodIter1 &operator=(const GoodIter1 &that) { return *this; }  in operator =()
435   GoodIter1 &operator+=(int x) { return *this; }  in operator +=()
436   friend long operator-(const GoodIter1 &, const GoodIter1 &);
437   GoodIter1 &operator-(int) { return *this; }  in operator -()
438   bool operator<(GoodIter1 a) { return true; }  in operator <()
588   GoodIter1 I1, E1;  in test_with_random_access_iterator()
590   for (GoodIter1 I = I1; I < E1; I++)  in test_with_random_access_iterator()