How to get the name for a Tid

[Jack Stouffer via Digitalmars-d-learn]

On Wednesday, 23 November 2016 at 21:04:38 UTC, Christian Köstlin 
wrote:
> std.concurrency contains the register function to associate a 
> name with
> a Tid. This is stored internally in an associative array 
> namesByTid.
> I see no accessors for this. Is there a way to get to the 
> associated
> names of a Tid?
>
> Thanks,
> Christian

looks like there needs to be a Tid overload of 
std.concurrency.locate

https://issues.dlang.org/show_bug.cgi?id=17231