std.allocator needs your help

[deadalnix]

On Tuesday, 24 September 2013 at 19:27:13 UTC, Andrei 
Alexandrescu wrote:
> Second, there's no need for a defaulted argument; the aligned 
> allocation can be an optional overload of the one-argument 
> function. I'm looking into ways to compose with that overload.
>

This or something like

allocator.setAlignement(...);
allocator.allocate(...);