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//===----------------------------------------------------------------------===//
//
// This source file is part of the Swift Atomics open source project
//
// Copyright (c) 2020 - 2023 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
//
//===----------------------------------------------------------------------===//
import Atomics
extension Unmanaged: Equatable { // FIXME: This is terrible
public static func ==(left: Self, right: Self) -> Bool {
left.toOpaque() == right.toOpaque()
}
}
struct Foo: Equatable, CustomStringConvertible {
var value: Int
init(_ value: Int) { self.value = value }
var description: String { "Foo(\(value))" }
}
class Bar: Equatable, CustomStringConvertible {
var value: Int
init(_ value: Int) { self.value = value }
var description: String { "Bar(\(value))" }
static func ==(left: Bar, right: Bar) -> Bool {
left === right
}
}
final class Baz: Equatable, CustomStringConvertible, AtomicReference {
var value: Int
init(_ value: Int) { self.value = value }
var description: String { "Bar(\(value))" }
static func ==(left: Baz, right: Baz) -> Bool {
left === right
}
}
enum Fred: Int, AtomicValue {
case one
case two
}
struct Hyacinth: RawRepresentable, Equatable, AtomicOptionalWrappable {
var rawValue: UnsafeRawPointer
init(rawValue: UnsafeRawPointer) {
self.rawValue = rawValue
}
static let bucket: Hyacinth = Hyacinth(
rawValue: UnsafeMutableRawPointer.allocate(byteCount: 8, alignment: 8))
}
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