I agree that a AOT scala would be great. But don't JITs have the ability to react to real world usage and do hotspot optimization and stuff. I assume they are v

I agree that a AOT scala would be great. But don't JITs have the ability to react to real world usage and do hotspot optimization and stuff. I assume they are very complicated to build, and if you do thing ahead of time you should, but aren't the things that can only be done in a JIT important?