Open A-childs-encyclopedia opened 9 months ago
ping @nuald
There is a good explanation here: https://cs.stackexchange.com/a/2914 in short, the program is executed in 2+ stages:
It's not the reference implementations, and rather included just for testing purposes. However, if your programming language supports it, you may want to take advantage of it.
I noticed that both scala and racket have this