[akkartik]

Thanks! I'm very happy that you noticed that little feature about immutability so quickly. I'd love to hear from you off-thread if you have any more questions or comments about Mu (email address in my profile).

I tried in my original comment not to bring Linus into it. I didn't want to be just another person on the internet poking holes at a famous person. If the examples had both included a guard for the end of the list I'd have been like, "eh, no accounting for taste, but ok," and moved on in silence. But we shouldn't be teaching/encouraging people to focus on minor considerations like the number of `if`s when there's a larger problem with undefined behavior. Since you already took a look at Mu, here's a place where I try to elaborate on this belief system: https://github.com/akkartik/mu/blob/07b54625f7/001help.cc#L7...