Commits
Doug Gregor committed f390f53151d
When imported a factory method as an initializer, mark the factory method unavailable.
Help guide users over to the initializers with the 'unavailable' message, e.g.,
objc_factory_method.swift:24:18: error: 'hiveWithQueen' is unavailable: use
initializer 'Hive(withQueen:)'
Swift SVN r16498