I was wondering if the Continuation handler member function pointer would work right if 'Continuation' was not the first base class. It turns out that C++ does really cool stuff if you static_cast from a derived class member function pointer to a base class member function pointer. It even works if the derived class member function pointer points to a virtual function.
https://godbolt.org/z/iWn8tM In TS code we use a C-style cast when setting the continuation handler. But C-style cast will always be interpreted as a static_cast over a reinterpret_cast when a static_cast would be valid.
