Function main

tests/RangeForStmtHandler3Test.cpp:47–65

    null_sentinal_t end() const { return {}; }
};
int main() {
    
    for( char c : str_view<char>{"hello world\n"} )
    {
            std::cout << c;
    }

#if 0        
        auto&& range = str_view<char>{"hello world\n"};
        using std::begin; using std::end;
        auto start = range.begin();
        auto finish = range.end();
        for( ; start != finish; ++start )
        {
            char c=*start;
            std::cout << c;
        }
#endif
}