[Issue 23497] Erroneous escape reference to parameter error.

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23497

mhh <maxhaton at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |maxhaton at gmail.com

--- Comment #3 from mhh <maxhaton at gmail.com> ---
The `in` contract "causes" this to trigger because `kind` is neither explicitly
declared nor inferred to be scope.

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