DIP-74 Reference Cycles

[Brad Anderson via Digitalmars-d]

On Thursday, 9 July 2015 at 08:58:22 UTC, deadalnix wrote:
> The part where refcount is done can be done via library (and 
> should IMO).

I think the nice thing about the compiler aware approach is that 
the compiler could forgo incs/decs when it knows the reference 
doesn't escape. I'm not sure how much this would actually aid 
performance in practice though.