[Issue 14082] RedBlackTree unittest fails with custom predicate less

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14082

--- Comment #7 from github-bugzilla at puremagic.com ---
Commits pushed to 2.067 at https://github.com/D-Programming-Language/phobos

https://github.com/D-Programming-Language/phobos/commit/acac6266085454224b144316b088f62fc96d95b5
Fix issue 14082 -- unit test should only test known cases in red black tree.

https://github.com/D-Programming-Language/phobos/commit/a4bd3dff631372062d192a7295eff3401098b7f5
Merge pull request #2936 from schveiguy/issue14082

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