Agree. Let's introduce xvalue, glvalue and prvalue to language spec. Let's define special cases for "auto". Then add some more ( decltype(auto) ). Let's add &&

Agree. Let's introduce xvalue, glvalue and prvalue to language spec. Let's define special cases for "auto". Then add some more ( decltype(auto) ). Let's add && overloading. Since it does not work automatically anyway, add move and forward. Now let's blame programmer for calling or not calling move or forward in specific place, because obviously when implementing algorithm the implicit lexical lifetimes of temporaries are what every programmer should focus his attention on.