I've updated my pull request with a much more conservative set of changes that preserves/restores label-free-ness for all “term of art” functional methods such as filter and reduce.
https://github.com/apple/swift/pull/2981 My current thoughts are that many of the `by:` labels are awkward and not adding much. Perhaps they all ought to be omitted. -- Dave _______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
