[Issue 14269] Enum is not implicitly converted to base type when using ref

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=14269

--- Comment #5 from Dicebot <public at dicebot.lv> ---
> It's quite normal

It is common, not normal. And this attitude needs to change if D wants to be
considered stable for production usage for wider audience. Fortunately, so far
seem that Martin shares this opinion and we may get a more reasonable approach
in this release.

This fix breaks 100% working code with no preliminary deprecation warning.
Change itself may be completely justified on its own but not justified enough
to break things _immediately_.

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