Ok, I've gone over this, adapted it, and mostly understand it. I just
have one question left:
== Quote from bearophile (bearophileh...@lycos.com)'s article
> template Iota(int stop) {
> ...
> alias TypeTuple!(Iota!(stop-1), stop-1) Iota;
> }
> ...
> foreach (t; Iota!(str_types.length))
What happens at compile-time with this foreach loop?
I nievely went and replaced "foreach (t; Iota!(str_types.length))"
with "foreach (t; str_types.length)", since the length of that array
is known at compile-time. That of course bombed, but I don't quite
get why. Is the compiler actually evaluating the foreach loop at
compile time? How could it, when the body makes run-time checks? If
it's not, why doesn't my change work?
Jason
