DIP77 - Fix unsafe RC pass by 'ref'

[Walter Bright via Digitalmars-d]

On 4/10/2015 4:18 PM, Martin Nowak wrote:
> On 04/10/2015 11:29 PM, Walter Bright wrote:
>>
>> The latter.
>
> Can you update that part in the DIP, it wasn't clear that the temporary
> selectively pins RCO fields of a normal struct passed by ref.
>

It pins RCO objects, however they are derived.