Official D Grammar

[Jonathan M Davis]

On Wednesday, April 24, 2013 00:34:54 Diggory wrote:
> If at some point custom attributes will be allowed, @ would be a
> nice syntax for that.
> 
> Things like @safe could be attributes implemented by the standard
> library - would cut down on the number of keywords.

We already have custom attributes using @. They're called User Defined 
Attributes and were added a couple releases ago IIRC.

- Jonathan M Davis