https://issues.dlang.org/show_bug.cgi?id=22510
--- Comment #3 from Dlang Bot <dlang-bot@dlang.rocks> --- @omerfirmak created dlang/phobos pull request #8318 "Merge PR #8315 & #8316 in to `stable`" mentioning this issue: - Add explicit default ctor for DList.PayNode Worksaround Issue 22510 (https://issues.dlang.org/show_bug.cgi?id=22510) which prevented us from using structs with explicit copy ctors with DList. https://github.com/dlang/phobos/pull/8318 --