[boost] Re: N-arity operators in C++, also reducing temporaries. [Repost]

"Jonathan Turkanis" <technews@kangaroologic.com> wrote in message news:d0iedi$sgf$1@sea.gmane.org...

I think Gennadiy is including temporaries that can result if you return an expression from a function, i.e., the kind of temporaries that can often be eliminated with move semantics.

Even with lazy functions (or custom operations) there is no temporaries at all.