Where to read about @safe, @trusted and @system attributes?

Jack Applegame:

> Where to read about @safe, @trusted and @system attributes?

This info seems outdated:
http://dlang.org/memory-safe-d.html

Bye,
bearophile

> This info seems outdated:
> http://dlang.org/memory-safe-d.html
There is nothing about this attributes.

On Monday, 4 March 2013 at 12:08:16 UTC, Jack Applegame wrote:
> Where to read about @safe, @trusted and @system attributes?

Specification of attributes is in functions page. Additional material is in Andrei's book about D. There is also an article http://dlang.org/safed.html