March 18
According to github, issue 17057 was merged into master last January but doesn't seem to be in any of the following releases. I cannot find it in any of the changelogs. When running the test on DMD32 on Windows, the bug is still there.
What happened to the merge?

March 19
For reference the regarding commit:

https://github.com/dlang/dmd/commit/6280bb4437c05f418e852dad65c7f09ae2b43dd7

2.073.0 was released on 2017-01-22. The patch releases contain only bug fixes targeted at stable. So yeah, this PR should have targeted stable. As this tends to get forgotten quite frequently I wrote a PR some time ago: https://github.com/dlang-bots/dlang-bot/pull/57

Btw please note that the merge window usually closes one or two weeks before a new minor release and that 2.074 is right around the corner:

http://dlang.org/changelog/2.074.0_pre.html

Last but not least Git(Hub) allows to show all tags which contain a commit which is an empty set for the commit in question.

On March 18, 2017 11:55:19 AM GMT+01:00, Mike Bierlee via Dlang-internal <dlang-internal@puremagic.com> wrote:
>According to github, issue 17057 was merged into master last
>January but doesn't seem to be in any of the following releases.
>I cannot find it in any of the changelogs. When running the test
>on DMD32 on Windows, the bug is still there.
>What happened to the merge?