mirror of
https://github.com/apple/swift.git
synced 2026-06-20 15:42:51 +02:00
Allan Shortlidge
9d2d1a3316
The compiler synthesizes an `unownedExecutor` property for every `actor` type. It was also synthesizing availability attributes for this property by intersecting the availability of the actor type and the `UnownedExecutor` type. This may have been necessary early in the development of Swift Concurrency but now it amounts to little more than a convoluted procedure that must result in repeating the availability of the actor on one of its properties (the property can never be less available than the actor itself).
55 lines
1.9 KiB
Swift
55 lines
1.9 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-emit-module-interface(%t/Library.swiftinterface) %s -module-name Library
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// RUN: %target-swift-typecheck-module-from-interface(%t/Library.swiftinterface) -module-name Library
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// RUN: %FileCheck %s --check-prefixes=CHECK < %t/Library.swiftinterface
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// Re-verify with -swift-version 6
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// RUN: %target-swift-emit-module-interface(%t/Library.swiftinterface) %s -swift-version 6 -module-name Library
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// RUN: %target-swift-typecheck-module-from-interface(%t/Library.swiftinterface) -module-name Library
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// RUN: %FileCheck %s --check-prefixes=CHECK < %t/Library.swiftinterface
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// CHECK-NOT: $Actors
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// CHECK-LABEL: @_hasMissingDesignatedInitializers public actor BasicActor {
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public actor BasicActor {
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// CHECK: {{@objc deinit|deinit}}
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// CHECK-NEXT: @_semantics("defaultActor") nonisolated final public var unownedExecutor: _Concurrency::UnownedSerialExecutor {
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// CHECK-NEXT: get
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// CHECK-NEXT: }
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}
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// CHECK-LABEL: public actor ActorWithConvenienceInitializers {
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@available(SwiftStdlib 5.5, *)
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public actor ActorWithConvenienceInitializers {
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private var x: Int
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// CHECK-NEXT: public convenience init(convenience x: Swift::Int)
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public init(convenience x: Int) {
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self.init(designated: x)
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}
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// CHECK-NEXT: public init()
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public init() {
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self.x = 0
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}
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// CHECK-NEXT: public init(designated x: Swift::Int)
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public init(designated x: Int) {
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self.x = x
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}
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// CHECK: {{@objc deinit|deinit}}
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// CHECK-NEXT: @_semantics("defaultActor") nonisolated final public var unownedExecutor: _Concurrency::UnownedSerialExecutor {
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// CHECK-NEXT: get
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// CHECK-NEXT: }
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}
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// CHECK-LABEL: extension Library::ActorWithConvenienceInitializers {
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@available(SwiftStdlib 5.5, *)
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extension ActorWithConvenienceInitializers {
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// CHECK: public convenience init(convenienceInExtension x: Swift::Int)
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public init(convenienceInExtension x: Int) {
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self.init(designated: x)
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}
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}
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