420 class Iter0 {  class
422     Iter0() { }  in Iter0()  function in Iter0
423     Iter0(const Iter0 &) { }  in Iter0()  argument
424     Iter0 operator ++() { return *this; }  in operator ++()
425     Iter0 operator --() { return *this; }  in operator --()
426     Iter0 operator + (int delta) { return *this; }  in operator +()
427     bool operator <(Iter0 a) { return true; }  in operator <()
430 int operator -(Iter0 a, Iter0 b) { return 0; }  in operator -()
446     GoodIter &operator =(const Iter0 &that) { return *this; }  in operator =()
471   Iter0 begin0, end0;  in test_with_random_access_iterator()
585   for (Iter0 I = begin0; I < end0; ++I)  in test_with_random_access_iterator()
593   for (Iter0 I; I < end0; ++I)  in test_with_random_access_iterator()