[Issue 15941] [REG v2.069] rbtree no longer supports classes

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15941

--- Comment #5 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/phobos

https://github.com/dlang/phobos/commit/bf1dde7ac7be6751d90ef43c6d303d6530beda6a
Fix issue 15941 -- rbtree no longer supports classes

https://github.com/dlang/phobos/commit/dbc30e664e6d4c4f53d28e355a715644eab222f8
Merge pull request #4353 from schveiguy/fix15941

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