| //===----------------------------------------------------------------------===// |
| // |
| // This source file is part of the Swift.org open source project |
| // |
| // Copyright (c) 2014 - 2017 Apple Inc. and the Swift project authors |
| // Licensed under Apache License v2.0 with Runtime Library Exception |
| // |
| // See https://swift.org/LICENSE.txt for license information |
| // See https://swift.org/CONTRIBUTORS.txt for the list of Swift project authors |
| // |
| //===----------------------------------------------------------------------===// |
| |
| @_exported import Foundation // Clang module |
| |
| extension NSExpression { |
| // + (NSExpression *) expressionWithFormat:(NSString *)expressionFormat, ...; |
| public |
| convenience init(format expressionFormat: String, _ args: CVarArg...) { |
| let va_args = getVaList(args) |
| self.init(format: expressionFormat, arguments: va_args) |
| } |
| } |
| |
| extension NSExpression { |
| public convenience init<Root, Value>(forKeyPath keyPath: KeyPath<Root, Value>) { |
| self.init(forKeyPath: _bridgeKeyPathToString(keyPath)) |
| } |
| } |
