Yup, that’s why the move constructor for (e.g.) std::string has to call something like `source.buffer = nullptr;`… to prevent the source’s destructor from freei

Yup, that’s why the move constructor for (e.g.) std::string has to call something like `source.buffer = nullptr;`… to prevent the source’s destructor from freeing the storage that was moved. The article covers this point pretty well.