399 class Iter1 {  class
401   Iter1(float f = 0.0f, double d = 0.0) {}  in Iter1()  function in Iter1
402   Iter1(const Iter1 &) {}  in Iter1()  function in Iter1
403   Iter1 operator++() { return *this; }  in operator ++()
404   Iter1 operator--() { return *this; }  in operator --()
405   bool operator<(Iter1 a) { return true; }  in operator <()
406   bool operator>=(Iter1 a) { return false; }  in operator >=()
552   Iter1 begin1, end1;  in test_with_random_access_iterator()
557   for (Iter1 I = begin1; I < end1; ++I)  in test_with_random_access_iterator()
563   for (Iter1 I = begin1; I >= end1; ++I)  in test_with_random_access_iterator()
571   for (Iter1 I; I < end1; ++I) {  in test_with_random_access_iterator()