Proof of concept - library AA

[Vladimir Panteleev via Digitalmars-d]

On Sunday, 24 May 2015 at 14:13:26 UTC, Martin Nowak wrote:
> Would be interesting to get some opinions on this.
>
> https://github.com/D-Programming-Language/druntime/pull/1282

Looks like a good step in the right direction.

Some questions about:

> This provides a strong incentive to no longer use the magic 
> semantics of the builtin AAs,

Could you elaborate on what these magic semantics are?

> and no easy solution exists for the ++aa[key1][key2] case.

Is this specific to the pre-increment? aa[key1][key2]++ is 
generally a useful pattern.