[Issue 20208] extern (C++) copy constructor bad mangling for dmd

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=20208

RazvanN <razvan.nitu1305 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |razvan.nitu1305 at gmail.com

--- Comment #2 from RazvanN <razvan.nitu1305 at gmail.com> ---
It seems that this is the cause of your problems:
https://github.com/dlang/dmd/pull/9806

--