| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2016 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See http://swift.org/LICENSE.txt for license information |
| // See http://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| |
| |
| /// Decorates types which are backed by a Foundation reference type. |
| /// |
| /// All `ReferenceConvertible` types are hashable, equatable, and provide description functions. |
| public protocol ReferenceConvertible : CustomStringConvertible, CustomDebugStringConvertible, Hashable { |
| associatedtype ReferenceType : NSObject, NSCopying |
| } |
| |
