Provoke a unhandled exception

Question

I want to test a bunch of "application crash dump generators" like good old Dr. Watson.

What is the easiest way to provoke an application crash over a unhandled exception in C/C++?

Answer 1

While technically dereferencing a NULL pointer is simply an undefined behavior, not a guaranteed crash, in practice it would crash with nearly absolute certainty:

(*((int*)0))=0;