ref is unsafe

[Zach the Mystic]

On Monday, 31 December 2012 at 02:47:46 UTC, Jonathan M Davis 
wrote:

> 3. Create a new attribute which has to be used when a function 
> returns a ref
> to a parameter and use that to make it illegal to pass a ref to 
> a local
> variable to such functions.

If this is the way to go, maybe "@saferef" could double as both 
@safe and @inoutref.

[OT] I've not been here for a while, but I've been reading up on 
the D boards again. I might want to help with the standard 
library lexer and parser. Happy New Year...