"has anyone yet found a legitimate use for throwing an `int`?" I could image throwing an int when writing a shell utility and throwing the return value of main

"has anyone yet found a legitimate use for throwing an `int`?" I could image throwing an int when writing a shell utility and throwing the return value of main as an int but I suppose doing that usefully would be pretty rare. Usually one cares more about whether a shell utility is successful or not not so much about the precise reason it failed. So, while I could imagine doing that, I don't see myself going for that option too likely.