Joseph Rushton Wakeling:
double[] a = [ 0, 1, 2, 3, 4, 5 ];foreach(i, x; retro(a)) writeln(i, "\t", x);
It's not a bug, it's caused by how ranges like retro work. retro yields a single item. In D you can't overload on return values, so foreach can't try to call a second retro.front overload that yields an (index,item) tuple (that later foreach is able to unpack on the fly) instead of the retro.front that just yields the item.
To solve that problem this is what I have suggested to add to Phobos:
http://d.puremagic.com/issues/show_bug.cgi?id=5550 Bye, bearophile
