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https://github.com/apple/swift.git
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Allan Shortlidge
9cfdb17d7e
This allows stable sorting of availability domains to result in an order that looks more natural when printed in swiftinterface files.
68 lines
2.4 KiB
Swift
68 lines
2.4 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-emit-module-interface(%t/Library.swiftinterface) %s -module-name Library -target %target-swift-5.3-abi-triple
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// RUN: %target-swift-typecheck-module-from-interface(%t/Library.swiftinterface) -module-name Library
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// RUN: %FileCheck %s < %t/Library.swiftinterface
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@available(SwiftStdlib 5.2, *)
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@propertyWrapper
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public struct ConditionallyAvailableWrapper<T> {
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public var wrappedValue: T
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public init(wrappedValue: T) {
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self.wrappedValue = wrappedValue
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}
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}
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@available(macOS, unavailable)
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@available(iOS, unavailable)
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@available(watchOS, unavailable)
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@available(tvOS, unavailable)
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@propertyWrapper
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public struct UnavailableWrapper<T> {
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public var wrappedValue: T
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public init(wrappedValue: T) {
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self.wrappedValue = wrappedValue
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}
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}
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// CHECK: public struct HasWrappers {
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public struct HasWrappers {
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// CHECK: @available(macOS 10.15.4, iOS 13.4, watchOS 6.2, tvOS 13.4, *)
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// CHECK-NEXT: @Library::ConditionallyAvailableWrapper<Swift::Int> public var x: Swift::Int {
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// CHECK-NEXT: get
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// CHECK-NEXT: @available(macOS 10.15.4, iOS 13.4, tvOS 13.4, watchOS 6.2, *)
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// CHECK-NEXT: set
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// CHECK-NEXT: @available(macOS 10.15.4, iOS 13.4, tvOS 13.4, watchOS 6.2, *)
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// CHECK-NEXT: _modify
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// CHECK-NEXT: }
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@available(SwiftStdlib 5.2, *)
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@ConditionallyAvailableWrapper public var x: Int
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}
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// CHECK: @available(macOS, unavailable)
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// CHECK-NEXT: @available(iOS, unavailable)
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// CHECK-NEXT: @available(watchOS, unavailable)
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// CHECK-NEXT: @available(tvOS, unavailable)
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// CHECK-NEXT: public struct UnavailableHasWrappers {
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@available(macOS, unavailable)
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@available(iOS, unavailable)
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@available(watchOS, unavailable)
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@available(tvOS, unavailable)
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public struct UnavailableHasWrappers {
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// CHECK-LABEL: @Library::UnavailableWrapper<Swift::Int> public var x: Swift::Int {
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// CHECK-NEXT: get
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// CHECK-NEXT: @available(macOS, unavailable)
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// CHECK-NEXT: @available(iOS, unavailable)
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// CHECK-NEXT: @available(tvOS, unavailable)
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// CHECK-NEXT: @available(watchOS, unavailable)
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// CHECK-NEXT: set
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// CHECK-NEXT: @available(macOS, unavailable)
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// CHECK-NEXT: @available(iOS, unavailable)
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// CHECK-NEXT: @available(tvOS, unavailable)
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// CHECK-NEXT: @available(watchOS, unavailable)
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// CHECK-NEXT: _modify
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// CHECK-NEXT: }
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@UnavailableWrapper public var x: Int
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}
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