On Saturday, 26 June 2021 at 20:03:01 UTC, kinke wrote:
With C++, you can today, an `extern(C++) class C` is equivalent to and mangled as C++ `C*`. You can't pass it directly to some `unique_ptr<C>` or `shared_ptr<T>` of course; an according D wrapper reflecting the C++ implementation (library-dependent) would be needed anyway for correct mangling. It'd be implemented as a templated D struct, similar to how `std::vector` works today for the MSVC runtime: https://github.com/dlang/druntime/blob/master/src/core/stdcpp/vector.d
Oh, I've just seen that unique_ptr is already implemented in https://github.com/dlang/druntime/blob/master/src/core/stdcpp/memory.d, and according to the tests, working for the MSVC++ runtime, see https://github.com/dlang/druntime/pull/2723/files.
