Hello VladimÃr, VladimÃr Fuka wrote: > the following does not work. Is it supposed to work in 4.8 or should > I wait for 4.9? Well, according to the standard, I believe that it should work ... I have filled http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57549 - which should be fixable for GCC 4.9. Tobias