> What is the value of i ?? 0, because `for i` implicitly declares a new variable `i`. You could perhaps argue that you should have to explicitly say `for let i`, but that seems pointless because the `let` would always be necessary. (Well, unless you did a `for case` or `for _`, but those are rare constructs.)
> My suggestion is to use the variable i in the loop instead of making hidden > init of another "i" for the loop. That seems like an extremely bad idea. What if the loop variable is a property or global and you accidentally end up using it implicitly? That's *way* worse than shadowing the outer variable. -- Brent Royal-Gordon Architechies _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
