RCArray is unsafe

[Walter Bright via Digitalmars-d]

On 3/4/2015 2:03 AM, deadalnix wrote:
> A free list does not work as the data can be live.

It is a "to free" list.

> You need to maintain metadata about allocation in
> another structure.

I don't see why.

> Also you cannot free anything until all the refcount are to 0.

Right.

> This RC system will only cut it for short lived entities.

Not a problem if they aren't constantly reassigning the value.