Examining Members of a module at Compile Time

[Dicebot via Digitalmars-d-learn]

class Test {}

class TestChild: Test {}

class TestChildChild: TestChild {}

alias Alias(alias Symbol) = Symbol; // this does the trick

void main()
{
	foreach (item; __traits(allMembers, mixin(__MODULE__)))
	{
		alias sym = Alias!(__traits(getMember, mixin(__MODULE__), 
item));
		static if (is(sym == class))
		{
			pragma(msg, item);
  		}
	}
}

// http://dpaste.dzfl.pl/e3ce615ca188