DIP77 - Fix unsafe RC pass by 'ref'

[weaselcat via Digitalmars-d]

On Friday, 10 April 2015 at 21:20:32 UTC, Martin Nowak wrote:
> Assigning a RefCounted is marked @system, pass-by-ref is @safe.
> What's missing, you want to be able to use RefCounted in @safe 
> code? Why
> not pass it by value then?

This actually sounds quite logical to me - passing an RC object 
by ref doesn't sound very safe to begin with.