Go is a compiled statically typed programming language famous for its implementation of CSP.
See also
- Gotcl - a not quite a full "reimplementation" of Tcl as a Go library.
- gothic - Tcl/Tk Go bindings.
- libmill is a lightweight coroutine library bringing Go-style concurrency to the C language. Not directly related to Tcl but possibly of interest if someone wants to write a wrapper.