xcode 8 beta 3: Expected ',' joining parts of a multi-clause condition

Question

Getting a new warning in xcode 8 beta 3. What is wrong with this syntax, or is there a bug in xcode?

SwiftyJSON.swift:772:35: Expected \',\' joining parts of a mult

Answer 1

It seems this feature has been included: 0099-conditionclauses.md

Try this:

if let errorValue = error, errorValue.code == ErrorNotExist {
}