On 20.09.2014 05:17, Marek Olšák wrote: > > + assert(0 && "unreachable"); You can use: assert(!"unreachable"); Either way though, the series is Reviewed-by: Michel Dänzer <michel.daenzer at amd.com> -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer