Fun project - faster associative array algorithm

[Daniel Murphy via Digitalmars-d]

"Steven Schveighoffer"  wrote in message 
news:mg61gn$1o09$1 at digitalmars.com...

> Wouldn't it be whenever AA was previously invoked? I'm surprised there are 
> any unknowns here.

It has to be done before some parts of semantic, but after others.  Eg error 
messages and template matching still needs to be done on the AA type, but 
other parts need the actual template type.