[Issue 16663] [REG 2.072] std.unit.toUpper rejects an alias this to a string

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16663

--- Comment #6 from github-bugzilla at puremagic.com ---
Commits pushed to master at https://github.com/dlang/phobos

https://github.com/dlang/phobos/commit/8f8979ebe15adf6ef82c3f43b81388a61be99700
Revert "Merge pull request #4790 from JackStouffer/uni-private"

https://github.com/dlang/phobos/commit/2f27e58b0e498aeecfdbce5178ad0bb700ab779c
Add regression test for issue 16663

https://github.com/dlang/phobos/commit/de688d978d3319e87adbe549538c7f0b0aa7743d
Merge pull request #4901 from Dicebot/revert-regressions2

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