It is not nonsense: see https://lwn.net/Articles/575563/
Compilers are allowed to assume undefined behavior doesn't happen, and dereferencing an invalid pointer is undefined behavior. You don't have to like it, but that's how it is.
It is not nonsense: see https://lwn.net/Articles/575563/
Compilers are allowed to assume undefined behavior doesn't happen, and dereferencing an invalid pointer is undefined behavior. You don't have to like it, but that's how it is.