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6caaa77efc
This adds a setter to the `CxxDictionary` subscript which makes it possible to mutate `std::map` and `std::unordered_map` from Swift. rdar://105399019
25 lines
880 B
Swift
25 lines
880 B
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 - 2023 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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/// A C++ type that represents a pair of two values.
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///
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/// C++ standard library type `std::pair` conforms to this protocol.
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public protocol CxxPair<First, Second> {
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associatedtype First
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associatedtype Second
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init(first: First, second: Second) // memberwise init, synthesized by Swift
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var first: First { get set }
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var second: Second { get set }
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}
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