During debugging, one recursive function called itself a bit too much, and a "Uncaught (in promise) InternalError: too much recursion" exception showed in console.
But the inspector showed something called "Loops" inside the System object. It is like an array with 230 entries, each one contains: "4 / 5".. except the last one: "0 / 5".
I checked the docs but couldn't find anything.
It looks like a handy feature, but I can't understand it!
So, what is "Loops" and what does its content mean?