foreach reference to struct variable

[Don Clugston]

Prashant V wrote:
> Denton Cockburn Wrote:
>> use ref while indexing:
>>
>> foreach (ref s; structs)
>>    // do something
> 
> Ah that works great! Thanks. Is there anything similar for variables. Eg can I go
> 
> int test = 5;
> ref auto test2 = test;
> test++;
> 
> and have the change reflected in test?

Not at present, but IIRC it is an intended future feature (with syntax exactly 
as you've written).