There is a new pull request by streaksu against master on the void-packages repository

https://github.com/streaksu/void-packages master
https://github.com/void-linux/void-packages/pull/15853

ldc: update to 1.18.0
I also put myself as the maintainer, since it was orphaned.

A patch file from https://github.com/void-linux/void-packages/pull/15853.patch is attached