[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

Dicebot <public at dicebot.lv> changed:

           What    |Removed                     |Added
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                 CC|                            |public at dicebot.lv

--- Comment #1 from Dicebot <public at dicebot.lv> ---
Checked, doesn't work with DMD 2.071.2 either. Looking at std.uni history,
`toUpper` seems to have never accepted `alias this` string because of
`isSomeString!T` constraint.

Are you sure you haven't missed some context?

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