Proof of concept - library AA

[Martin Nowak via Digitalmars-d]

On Wednesday, 27 May 2015 at 17:16:53 UTC, IgorStepanov wrote:
> Foo f;
> f[5][3] = Foo(42); translates to
>     f.opIndex!(true)(5).opIndex!(true)(3) = Foo(42);
>
> auto x = f[5][4]; translates to
>     auto x = f.opIndex!(false)(5).opIndex!(false)(3);

We shouldn't replace opIndexAssign though, b/c default 
construction + assignment is more expensive than constructing 
in-place.