Suggestion: Operator `in` for slices

[Mike Parker]

On Friday, 7 January 2022 at 10:07:02 UTC, Ola Fosheim Grøstad 
wrote:
> On Wednesday, 29 December 2021 at 21:18:30 UTC, Paul Backus 
> wrote:
>> Seems like an issue worth filing a bugzilla report about.
>
> I am not able to register for issues.dlang.org, does not not 
> accept gmail accounts. I guess someone else has to file it.

I registered with a gmail account. What error do you see?