"Value class instance" pattern?

[Kagamin]

On Saturday, 13 July 2013 at 16:19:06 UTC, Benjamin Thaut wrote:
> Yes this looks pretty similar to scoped in phobos but I always 
> thought that scoped was inteded for objects to be placed on the 
> stack instead of inside other objects. Thats also why scoped 
> does some additional alignment which is garantueed when you do 
> it within a class.

The alignment is guaranteed only for enclosing class, not for the 
composite struct. Though in case on embedding it's enough to add 
align(16), I suppose.