Valid C++

auto my_coroutine = [] do -> std::future<int> {
int i = ([<-]std::foo()).size();
return i [<-]std::bar();
}

>>11,12
Not really. Its more like random salt used to add entropy for algorithms.
the char*pass is compile-script generated to make the binary have a unique pass(salt) that makes decrypting the user-facing data impossible without bruteforcing. Each binary has a different "*pass" so each client has different encrypted data (even if they use the same password).
Its essentially adding a one-time pad at compile time. The binary is not exposed, so its not "security by obscurity".