[Issue 23369] Confusing error message for duplicate import

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23369

mhh <maxhaton at gmail.com> changed:

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

--- Comment #1 from mhh <maxhaton at gmail.com> ---
Doesn't seem to trigger at all for some symbols

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