[AnkleInsurance]

Yes, but that's a fundamental difference, don't you think? Java interop works on almost every device, same with js. I'm the context of just portability, tapping into Java code is more useful than tapping into c++ code.

I get where you're coming from, but there's a long list of reasons why it hasn't ever been done very well, not the least of which being that it just wouldn't be as useful as people think. There's a million languages that can talk to c/c++. Guile can do it, ruby can do it, Julia can do it, there's already some lisp cousins/friends that have that ability.

I'm not super familiar with clasp, but I'd bet anything that its missing some major features compared to sbcl.