> The only language I know, which explicitly targets C++ is D, but it is not there yet completely. Though, depending on your needs it might enough and it is an improvement over C++.
When typing the comment, I actually had written a sentence about Rust and later deleted it. The concurrency model of Rust is restricted compared to C++ and D: "lightweight tasks with message passing, no shared memory". However, Rust has potential. Maybe. Interesting times. :)
And Rust. Although it has its own issues as well.