/+dub.sdl:

dependency "optional" version="~>0.11.1"

+/

import std.stdio;

import std.meta;

import bolts.meta;

​

template split(seq...) if (seq.length % 2 == 0) {

    static if (seq.length >= 2) {

        alias Pair = AliasPack!(seq[0], seq[1]);

        alias split = AliasSeq!(Pair, .split!(seq[2..$]));  

    } else {

        alias split = AliasSeq!();

    }

}

​

alias Packs = split!(int, "x", float, "y", double, "z");

​

enum Name(int index) = Packs[index].Unpack[1];

alias Type(int index) = Packs[index].Unpack[0];

​

pragma(msg, Packs.length);

pragma(msg, Name!0, " is ", Type!0);

pragma(msg, Name!1, " is ", Type!1);

pragma(msg, Name!2, " is ", Type!2);

​

void main() {

}