[Issue 18243] selective import + overload = private visibility

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=18243

--- Comment #1 from Răzvan Ștefănescu <rumbu at rumbu.ro> ---
See also: https://issues.dlang.org/show_bug.cgi?id=12359

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