Adding number and string should work?

[munificent]

Adding number and string should work?

[munificent]

Fixed by 0ba8c36.

[egordorichev]

I created a pull-request, that fixes that in clox #42

[munificent]

Oof, you're right! I wrote that chapter quite a while after implementing that behavior in Lox and I'm embarrassed to admit I misremembered how my own language works!

I think the simpler fix is to update the text to describe how Lox actually behaves. In a real language, it's probably more usable to convert either operand to a string, but doing that in Lox would add a decent amount of fairly boring code, so the simplest thing is to just leave it out and leave "+" a little less flexible.

I'll fix the prose.