DList.Range magically becomes empty.

[Steven Schveighoffer via Digitalmars-d-learn]

On 2/25/15 4:58 AM, Ivan Timokhin wrote:
> Tobias Pankrath wrote:
>
>>      writefln("stack: %s", stack[]); //fine
>
> This call consumes all ranges stored in stack, so they're empty afterwards.
>

This has to be a bug. stack[] should produce a range that can be 
iterated without destroying the data in the container. If it doesn't, it 
should be supported.

-Steve