Proof of concept - library AA

[Martin Nowak via Digitalmars-d]

On Friday, 29 May 2015 at 11:22:53 UTC, IgorStepanov wrote:
> Sorry, I meant
> f.opIndex!(true)(5).opIndexAssign(Foo(42), 3);

Added to the ER.
https://issues.dlang.org/show_bug.cgi?id=7753#c6