D-Lang issue.

class Component
{
    public this(hash_t id)
    {
        this.id = id;
    }

    public hash_t id;
}

public class ComponentDetail(T) : Component
{
    public this()
    {
        super(ID);
    }

    public static hash_t ID = typeid(T).toHash;
}

public class AudioComponent : ComponentDetail!AudioComponent
{
}



int main()
{
    auto pComponent = new AudioComponent();
    writeln(pComponent.getId());
    writeln(AudioComponent.ID);
    return -1;
}