314 class Iter0 {  class
316     Iter0() { }  in Iter0()  function in Iter0
317     Iter0(const Iter0 &) { }  in Iter0()  function in Iter0
318     Iter0 operator ++() { return *this; }  in operator ++()
319     Iter0 operator --() { return *this; }  in operator --()
320     Iter0 operator + (int delta) { return *this; }  in operator +()
321     bool operator <(Iter0 a) { return true; }  in operator <()
324 int operator -(Iter0 a, Iter0 b) { return 0; }  in operator -()
340     GoodIter &operator =(const Iter0 &that) { return *this; }  in operator =()
365   Iter0 begin0, end0;  in test_with_random_access_iterator()
439   for (Iter0 I = begin0; I < end0; ++I)  in test_with_random_access_iterator()
445   for (Iter0 I; I < end0; ++I)  in test_with_random_access_iterator()