I do a lot of work in Gambit, which integrates very well with C, C++, and Objective-C. But that's because it transpiles to C source. Gambit does a lot of other

I do a lot of work in Gambit, which integrates very well with C, C++, and Objective-C. But that's because it transpiles to C source. Gambit does a lot of other stuff these days, including x86 and even JavaScript compilation, but its roots as a scheme-to-C compiler are still in evidence.