On 19/06/2018 19:08, Nick Desaulniers wrote: >> This one really makes the code uglier though, so I'm not really inclined >> to applying the patch. > Note that of the three variables (w, u, x), only u is used later on. > What about declaring them as negated with the cast, that way there's > no cast in a ternary? I still find it inferior, but I guess it's at least acceptable. I prefer not_{x,w,u} though. :) Paolo