[thinkpad20]

C++ has just as much capacity to be unsafe as C, precisely because it accepts nearly all C code, not to mention that it has bare pointers, null references, and any number of other unsafe objects as first-class citizens. Of course, you're unlikely to use most of those if you're following best practices, but the same can be said of C. You might argue that C++ makes it easier to be safe because of its plethora of features and classes, but the massive size of C++ makes it a very hard language to master, and nearly impossible to guarantee that everyone will be conforming to best practices. C++ is quite possibly the largest language out there in terms of features, and with about the most gotchas (things that don't work the way you'd intuitively expect them to) that it's possible to put in a language. It's a step above C in terms of safety, but it is hardly a safe language, and it's only slightly more productive, because the benefits of its class system and standard library are so much at odds with it's huge mental overhead.