C#7 features

[Timon Gehr via Digitalmars-d-announce]

On 06.05.2016 18:58, Kagamin wrote:
> On Friday, 6 May 2016 at 14:33:22 UTC, Andrei Alexandrescu wrote:
>> Added a comment:
>>
>> https://www.reddit.com/r/programming/comments/4i3h77/some_new_c7_features/d2v5lu6
>>
>
> D has ref variables? Not for a long time though.

D actually does not support ref local variables in most contexts (one 
can have ref locals declared by foreach). There is an explicit check 
ruling them out, but I'm pretty sure DMD supports them internally, they 
are useful for lowering.