Sebastian Wilzbach

> One could do something like this: If you already create a new List, you can simply use `filter`, e.g.: ``` auto a = SList!int(-1, 1, -2, 1, -3, 4);...

> This PR conflates mutliple changes that should at least be separate commits: I don't think any other dev here cares about the DMD backend (anymore), so as long as...

> Are you editing the commit message (when creating the git commit on your computer), or the pull request description (in your web browser)? We're talking about the former. I...

Hmm #6816 also broke D-YAML, but this bugfix PR doesn't seem to fix the regression observed in D-YAML. (working on a reduction)

Probably still a good idea to add the test case to the test suite then.

If stable is targeted it could still be part of the 2.091 release.

Is this still necessary and being worked on it?

> please propose a spec change Imho this is not a spec change, but an improvement of the compiler like e.g. optimization.

+1 - please merge :) (you forgot to change line 61 too)

(copied motivation from #2011) > I will refrain from fixing the CIs until then (shouldn't be too difficult). > My main motivation was that the root directory is so messy...