DeclareVars - declare variables in-place given a type and list of identifiers

gistfile1.d

// Could use `alias front` instead to bind to single characters as well
mixin template DeclareVars(T, string front, names...)
{
	mixin("T " ~ front ~ ";");
	static if(names.length > 0)
		mixin DeclareVars!(T, names);
}

struct S
{
	mixin DeclareVars!(int, "x", "y");
}

void main()
{
	import std.stdio;
	
	auto s = S(1, 2);
	writefln("x: %s, y: %s", s.x, s.y);
}