[Issue 16670] std.variant visiting allows type parameters not held by variant

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=16670

Nick Treleaven <nick at geany.org> changed:

           What    |Removed                     |Added
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           Keywords|                            |pull
                URL|                            |https://github.com/dlang/ph
                   |                            |obos/pull/4894

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