DIP77 - Fix unsafe RC pass by 'ref'

[Martin Nowak via Digitalmars-d]

On Friday, 10 April 2015 at 21:26:14 UTC, Walter Bright wrote:
> This would be a bad design of an RCO. RCO's must be constructed 
> to not allow pointers to the payload other than by ref.

And taking the address of that is already unsafe.