> > > > * better syntax for optional positional arguments: >> void fun(int x, [int y, int z=3]){...} >> Thinking of which, this would actually solve a long standing problem in >> D, that >> of specifying optional parameters AFTER a variadic template: >> void fun(T...)(T args, [string file=__FILE__,int line=__LINE__]){...} >> > > Not sure what that is. >
http://d.puremagic.com/issues/show_bug.cgi?id=8687 : Variadic templates do not work properly with default arguments > * export for libraries >> > > What does that mean? > http://wiki.dlang.org/DIP45