That looks like you might be using the older compiler. The newest (at least on master) should have the change applied for :
https://github.com/apple/swift-evolution/blob/master/proposals/0046-first-label.md Since we are part of the Swift CI system, we have to keep master swift-corelibs-foundation up to date with the master of the Swift compiler. - Tony > On Apr 8, 2016, at 9:58 AM, Daniel Eggert <danielegg...@me.com> wrote: > > On 08 Apr 2016, at 16:52, Tony Parker <anthony.par...@apple.com> wrote: >> >> These are turbulent times for syntax in Swift. :) >> >> Pretty soon now we're also going to have to deal with the swift renaming >> rules as applied to all functions in corelibs-foundation. >> >> - Tony > > I know. Trying to rebase my 5k+ line changes against master is turning into a > full day undertaking at this point. > > > > I'm currently seeing thousands of these on master: > > .../Swift/swift-corelibs-foundation/Foundation/NSArray.swift:257:31: > Extraneous '_' in parameter: 'anObject' has no keyword argument name > > Is someone going to clean that up "soon"? I lost track of what we're trying > to go for with the naming changes. > > /Daniel > _______________________________________________ swift-corelibs-dev mailing list swift-corelibs-dev@swift.org https://lists.swift.org/mailman/listinfo/swift-corelibs-dev