id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
9562	boost::detail::operator_brackets_proxy::result_type::operator= return type is wrong	Eric Niebler	jeffrey.hellrung	"From boost/iterator/detail/operator_brackets_dispatch.hpp:

{{{
template <class Iterator, class Reference>
struct operator_brackets_proxy
{
    class result_type
    {
        Iterator const m_i;
        explicit result_type(Iterator const & i) : m_i(i) { }
        friend struct operator_brackets_proxy;
        void operator=(result_type&);
    public:
        operator Reference() const { return *m_i; }
        operator_brackets_proxy const & operator=(
          typename Iterator::value_type const & x) const
        { *m_i = x; return *this; }
    };
    static result_type apply(Iterator const & i)
    { return result_type(i); }
};
}}}

The return type of `result_type::operator=` should be `result_type const &`, not `operator_brackets_proxy const &`. This looks like a typo."	Bugs	new	To Be Determined	iterator	Boost 1.54.0	Problem