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