C++, Haskell, OCaml, even Rust. As we used to say, "you can code FORTRAN in any language", and code in those languages can be as unpleasant as anywhere. But th

C++, Haskell, OCaml, even Rust. As we used to say, "you can code FORTRAN in any language", and code in those languages can be as unpleasant as anywhere. But they don't have to be.