is this a bug with writeln / std.algorithm.remove?

[arturg]

On Friday, 16 February 2018 at 13:57:07 UTC, Steven Schveighoffer 
wrote:
>
> You have a pretty good minimal test, put that in bugzilla along 
> with the forum thread link and all the info we know. Mark it as 
> a dmd bug, regression, along with the version where it 
> regressed (2.076.1), and I would tag it as "rejects-valid"
>
> -Steve

ok done
https://issues.dlang.org/show_bug.cgi?id=18451