I'm not advocating anybody do that, but it's a fun experiment to think about. I've been intrigued about WebAssembly more than ever when I read a comment here on HN that the specs very generic allowing it to be used even outside the web.

Which makes it a good demonstration of both technologies.

Kind of like using Google translate to go from English -> Something -> English. In theory a perfect translation would give you back your original input exactly.

Of course this should be more feasible with programming languages than with human languages.