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13 lines
344 B
Swift
13 lines
344 B
Swift
// RUN: %target-swift-frontend -emit-ir %s
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public protocol Book {
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associatedtype Name
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}
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public protocol BookDecorator: Book where Name == DecoratedBook.Name {
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associatedtype DecoratedBook: Book
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associatedtype Name = DecoratedBook.Name
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}
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public class ConcreteBookDecorator<T: Book>: BookDecorator {
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public typealias DecoratedBook = T
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}
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