[Issue 23017] C++ class may not derive from D class

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=23017

Dennis <dkorpel at live.nl> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |dkorpel at live.nl
           Hardware|x86_64                      |All
            Summary|Deriving C++ class from D   |C++ class may not derive
                   |one valid?                  |from D class
                 OS|Linux                       |All

--- Comment #1 from Dennis <dkorpel at live.nl> ---
It's indeed not valid:

https://dlang.org/spec/cpp_interface.html#classes

> Unlike classes and interfaces with D linkage, extern (C++) classes and interfaces are not rooted in Object and cannot be used with typeid.

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