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2335293f0d
Isolation boundary closures don't assume parent isolation and should be able to get `nonisolated(nonsending)` transferred to them jus like regular nonisolated closures do. Resolves: rdar://163792371
560 lines
33 KiB
Swift
560 lines
33 KiB
Swift
// RUN: %target-swift-frontend -emit-sil -parse-as-library -target %target-swift-5.1-abi-triple -swift-version 5 -strict-concurrency=complete %s -o - 2>/dev/null | %FileCheck %s
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// RUN: %target-swift-frontend -emit-sil -parse-as-library -target %target-swift-5.1-abi-triple -swift-version 6 -verify %s -o /dev/null -verify-additional-prefix ni-
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// RUN: %target-swift-frontend -emit-sil -parse-as-library -target %target-swift-5.1-abi-triple -swift-version 5 -strict-concurrency=complete %s -o - -enable-upcoming-feature NonisolatedNonsendingByDefault 2>/dev/null | %FileCheck %s
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// RUN: %target-swift-frontend -emit-sil -parse-as-library -target %target-swift-5.1-abi-triple -swift-version 6 -verify %s -o /dev/null -enable-upcoming-feature NonisolatedNonsendingByDefault -verify-additional-prefix ni-ns-
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// REQUIRES: concurrency
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// REQUIRES: asserts
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// REQUIRES: swift_feature_NonisolatedNonsendingByDefault
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// This test validates the behavior of transfernonsendable around
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// closure literals
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////////////////////////
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// MARK: Declarations //
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////////////////////////
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class NonSendableKlass {}
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actor CustomActorInstance {}
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@globalActor
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struct CustomActor {
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static let shared = CustomActorInstance()
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}
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func normalAcceptsClosure(_ x: () -> ()) {}
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func normalAcceptsSendingClosure(_ x: sending () -> ()) {}
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func normalAcceptsSendableClosure(_ x: @Sendable () -> ()) {}
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@MainActor
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func normalGlobalActorAcceptsClosure(_ x: () -> ()) { }
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@MainActor
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func normalGlobalActorAcceptsSendingClosure(_ x: sending () -> ()) { }
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@MainActor
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func normalGlobalActorAcceptsSendableClosure(_ x: @Sendable () -> ()) { }
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func normalAcceptsAsyncClosure(_ x: () async -> ()) {}
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func normalAcceptsSendingAsyncClosure(_ x: sending () async -> ()) {}
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func normalAcceptsSendableAsyncClosure(_ x: @Sendable () async -> ()) {}
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func inheritActorContextAcceptsSendingAsyncClosure(@_inheritActorContext _ x: sending () async -> ()) { }
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func inheritActorContextAcceptsSendableAsyncClosure(@_inheritActorContext _ x: @Sendable () async -> ()) { }
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@MainActor
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func normalGlobalActorAcceptsAsyncClosure(_ x: () async -> ()) { }
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@MainActor
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func normalGlobalActorAcceptsSendingAsyncClosure(_ x: sending () async -> ()) { }
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@MainActor
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func normalGlobalActorAcceptsSendableAsyncClosure(_ x: @Sendable () async -> ()) { }
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@MainActor
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func inheritActorContextGlobalActorAcceptsSendingAsyncClosure(@_inheritActorContext _ x: sending () async -> ()) { }
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@MainActor
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func inheritActorContextGlobalActorAcceptsSendableAsyncClosure(@_inheritActorContext _ x: @Sendable () async -> ()) { }
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func asyncNormalAcceptsClosure(_ x: () -> ()) async {}
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func asyncNormalAcceptsSendingClosure(_ x: sending () -> ()) async {}
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func asyncNormalAcceptsSendableClosure(_ x: @Sendable () -> ()) async {}
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@MainActor
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func asyncNormalGlobalActorAcceptsClosure(_ x: () -> ()) async {}
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@MainActor
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func asyncNormalGlobalActorAcceptsSendingClosure(_ x: sending () -> ()) async {}
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@MainActor
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func asyncNormalGlobalActorAcceptsSendableClosure(_ x: @Sendable () -> ()) async {}
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func asyncNormalAcceptsAsyncClosure(_ x: () async -> ()) async {}
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func asyncNormalAcceptsSendingAsyncClosure(_ x: sending () async -> ()) async {}
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func asyncNormalAcceptsSendableAsyncClosure(_ x: @Sendable () async -> ()) async {}
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func asyncInheritActorContextAcceptsSendingAsyncClosure(@_inheritActorContext _ x: sending () async -> ()) async {}
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func asyncInheritActorContextAcceptsSendableAsyncClosure(@_inheritActorContext _ x: @Sendable () async -> ()) async {}
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@MainActor
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func asyncNormalGlobalActorAcceptsAsyncClosure(_ x: () async -> ()) async {}
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@MainActor
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func asyncNormalGlobalActorAcceptsSendingAsyncClosure(_ x: sending () async -> ()) async {}
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@MainActor
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func asyncNormalGlobalActorAcceptsSendableAsyncClosure(_ x: @Sendable () async -> ()) async {}
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@MainActor
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func asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure(@_inheritActorContext _ x: sending () async -> ()) async {}
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@MainActor
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func asyncInheritActorContextGlobalActorAcceptsSendableAsyncClosure(@_inheritActorContext _ x: @Sendable () async -> ()) async {}
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actor MyActor {}
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@MainActor
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var mainActorIsolatedValue = NonSendableKlass()
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func useValue<T>(_ x: T) { }
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//////////////////////////////////////////////////////
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// MARK: Global Actor: Sync User Sync Closure Tests //
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//////////////////////////////////////////////////////
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@CustomActor
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func test_CallerSyncNormal_CalleeSyncNonIsolated() async {
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// Just to help start our pattern matching since the closure #$NUM line
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// appears in other parts of the file.
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference028test_CallerSyncNormal_CalleeF11NonIsolatedyyYaF'
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// CHECK-LABEL: closure #1 in test_CallerSyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: Isolation: global_actor. type: CustomActor
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normalAcceptsClosure { }
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// CHECK-LABEL: closure #2 in test_CallerSyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: Isolation: nonisolated
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normalAcceptsSendingClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerSyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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normalAcceptsSendableClosure { }
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}
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@CustomActor
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func test_CallerSyncNormal_CalleeSyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference028test_CallerSyncNormal_CalleeF17MainActorIsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerSyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await normalGlobalActorAcceptsClosure { } // expected-error {{sending value of non-Sendable type '() -> ()' risks causing data races}}
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// expected-note @-1 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '() -> ()' to main actor-isolated global function 'normalGlobalActorAcceptsClosure' risks causing races in between global actor 'CustomActor'-isolated and main actor-isolated uses}}
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// CHECK-LABEL: // closure #2 in test_CallerSyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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await normalGlobalActorAcceptsSendingClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerSyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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await normalGlobalActorAcceptsSendableClosure { }
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}
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////////////////////////////////////////////////
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// MARK: Global Actor Sync User Async Closure //
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////////////////////////////////////////////////
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@CustomActor
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func test_CallerSyncNormal_CalleeAsyncNonIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference44test_CallerSyncNormal_CalleeAsyncNonIsolatedyyYaF'
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// CHECK-LABEL: closure #1 in test_CallerSyncNormal_CalleeAsyncNonIsolated()
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// CHECK-NEXT: Isolation: global_actor. type: CustomActor
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normalAcceptsAsyncClosure { }
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// CHECK-LABEL: closure #2 in test_CallerSyncNormal_CalleeAsyncNonIsolated()
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// CHECK-NEXT: Isolation: {{nonisolated|caller_isolation_inheriting}}
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normalAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerSyncNormal_CalleeAsyncNonIsolated()
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// CHECK-NEXT: // Isolation: {{nonisolated|caller_isolation_inheriting}}
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normalAcceptsSendableAsyncClosure { }
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}
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@CustomActor
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func test_CallerSyncInheritsActorContext_CalleeAsyncNonisolated() {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference58test_CallerSyncInheritsActorContext_CalleeAsyncNonisolatedyyF'
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// CHECK-LABEL: // closure #1 in test_CallerSyncInheritsActorContext_CalleeAsyncNonisolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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inheritActorContextAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #2 in test_CallerSyncInheritsActorContext_CalleeAsyncNonisolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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inheritActorContextAcceptsSendableAsyncClosure { }
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}
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@CustomActor
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func test_CallerSyncNormal_CalleeAsyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference50test_CallerSyncNormal_CalleeAsyncMainActorIsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerSyncNormal_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await normalGlobalActorAcceptsAsyncClosure { }
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// expected-ni-error @-1 {{sending value of non-Sendable type '() async -> ()' risks causing data races}}
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// expected-ni-note @-2 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '() async -> ()' to main actor-isolated global function 'normalGlobalActorAcceptsAsyncClosure' risks causing races in between global actor 'CustomActor'-isolated and main actor-isolated uses}}
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// expected-ni-ns-error @-3 {{sending value of non-Sendable type '@concurrent () async -> ()' risks causing data races}}
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// expected-ni-ns-note @-4 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '@concurrent () async -> ()' to main actor-isolated global function 'normalGlobalActorAcceptsAsyncClosure' risks causing races in between global actor 'CustomActor'-isolated and main actor-isolated uses}}
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// CHECK-LABEL: // closure #2 in test_CallerSyncNormal_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: Isolation: {{nonisolated|caller_isolation_inheriting}}
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await normalGlobalActorAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerSyncNormal_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: {{nonisolated|caller_isolation_inheriting}}
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await normalGlobalActorAcceptsSendableAsyncClosure { }
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}
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@CustomActor
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func test_CallerSyncInheritsActorContext_CalleeAsyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference051test_CallerSyncInheritsActorContext_CalleeAsyncMainH8IsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerSyncInheritsActorContext_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await inheritActorContextGlobalActorAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #2 in test_CallerSyncInheritsActorContext_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await inheritActorContextGlobalActorAcceptsSendableAsyncClosure { }
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}
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//////////////////////////////////////////////////////
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// MARK: Global Actor Async User Sync Closure Tests //
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//////////////////////////////////////////////////////
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@CustomActor
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func test_CallerAsyncNormal_CalleeSyncNonIsolated() async {
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// Just to help start our pattern matching since the closure #$NUM line
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// appears in other parts of the file.
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference44test_CallerAsyncNormal_CalleeSyncNonIsolatedyyYaF'
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// CHECK-LABEL: closure #1 in test_CallerAsyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: Isolation: global_actor. type: CustomActor
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await asyncNormalAcceptsClosure { } // expected-ni-error {{sending value of non-Sendable type '() -> ()' risks causing data races}}
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// expected-ni-note @-1 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '() -> ()' to nonisolated global function 'asyncNormalAcceptsClosure' risks causing races in between global actor 'CustomActor'-isolated and nonisolated uses}}
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// CHECK-LABEL: closure #2 in test_CallerAsyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: Isolation: nonisolated
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await asyncNormalAcceptsSendingClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerAsyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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await asyncNormalAcceptsSendableClosure { }
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}
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@CustomActor
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func test_CallerAsyncNormal_CalleeSyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference50test_CallerAsyncNormal_CalleeSyncMainActorIsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerAsyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncNormalGlobalActorAcceptsClosure { } // expected-error {{sending value of non-Sendable type '() -> ()' risks causing data races}}
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// expected-note @-1 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '() -> ()' to main actor-isolated global function 'asyncNormalGlobalActorAcceptsClosure' risks causing races in between global actor 'CustomActor'-isolated and main actor-isolated uses}}
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// CHECK-LABEL: // closure #2 in test_CallerAsyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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await asyncNormalGlobalActorAcceptsSendingClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerAsyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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await asyncNormalGlobalActorAcceptsSendableClosure { }
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}
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/////////////////////////////////////////////////
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// MARK: Global Actor Async User Async Closure //
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/////////////////////////////////////////////////
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@CustomActor
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func test_CallerAsyncNormal_CalleeAsyncNonIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference029test_CallerAsyncNormal_CalleeF11NonIsolatedyyYaF'
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// CHECK-LABEL: closure #1 in test_CallerAsyncNormal_CalleeAsyncNonIsolated()
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// CHECK-NEXT: Isolation: global_actor. type: CustomActor
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await asyncNormalAcceptsAsyncClosure { } // expected-ni-error {{sending value of non-Sendable type '() async -> ()' risks causing data races}}
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// expected-ni-note @-1 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '() async -> ()' to nonisolated global function 'asyncNormalAcceptsAsyncClosure' risks causing races in between global actor 'CustomActor'-isolated and nonisolated uses}}
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// CHECK-LABEL: closure #2 in test_CallerAsyncNormal_CalleeAsyncNonIsolated()
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// CHECK-NEXT: Isolation: {{nonisolated|caller_isolation_inheriting}}
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await asyncNormalAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerAsyncNormal_CalleeAsyncNonIsolated()
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// CHECK-NEXT: // Isolation: {{nonisolated|caller_isolation_inheriting}}
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await asyncNormalAcceptsSendableAsyncClosure { }
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}
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@CustomActor
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func test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference043test_CallerAsyncInheritsActorContext_CalleeF11NonisolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncInheritActorContextAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #2 in test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncInheritActorContextAcceptsSendingAsyncClosure { @CustomActor in }
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// CHECK-LABEL: // closure #3 in test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
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// CHECK-NEXT: // Isolation: global_actor. type: MainActor
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await asyncInheritActorContextAcceptsSendingAsyncClosure { @MainActor in }
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// CHECK-LABEL: // closure #4 in test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncInheritActorContextAcceptsSendableAsyncClosure { }
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}
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@CustomActor
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func test_CallerAsyncNormal_CalleeAsyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference029test_CallerAsyncNormal_CalleeF17MainActorIsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerAsyncNormal_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncNormalGlobalActorAcceptsAsyncClosure { }
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// expected-ni-error @-1 {{sending value of non-Sendable type '() async -> ()' risks causing data races}}
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// expected-ni-note @-2 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '() async -> ()' to main actor-isolated global function 'asyncNormalGlobalActorAcceptsAsyncClosure' risks causing races in between global actor 'CustomActor'-isolated and main actor-isolated uses}}
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// expected-ni-ns-error @-3 {{sending value of non-Sendable type '@concurrent () async -> ()' risks causing data races}}
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// expected-ni-ns-note @-4 {{sending global actor 'CustomActor'-isolated value of non-Sendable type '@concurrent () async -> ()' to main actor-isolated global function 'asyncNormalGlobalActorAcceptsAsyncClosure' risks causing races in between global actor 'CustomActor'-isolated and main actor-isolated uses}}
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// CHECK-LABEL: // closure #2 in test_CallerAsyncNormal_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: Isolation: {{nonisolated|caller_isolation_inheriting}}
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await asyncNormalGlobalActorAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #3 in test_CallerAsyncNormal_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: {{nonisolated|caller_isolation_inheriting}}
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await asyncNormalGlobalActorAcceptsSendableAsyncClosure { }
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}
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@CustomActor
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func test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference043test_CallerAsyncInheritsActorContext_Calleef4MainH8IsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure { }
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// CHECK-LABEL: // closure #2 in test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure { @CustomActor in }
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// CHECK-LABEL: // closure #3 in test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: MainActor
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await asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure { @MainActor in }
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// CHECK-LABEL: // closure #4 in test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
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await asyncInheritActorContextGlobalActorAcceptsSendableAsyncClosure { }
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}
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////////////////////////////////////////////////////////
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// MARK: Actor Instance: Sync User Sync Closure Tests //
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////////////////////////////////////////////////////////
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extension MyActor {
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func test_CallerSyncNormal_CalleeSyncNonIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC028test_CallerSyncNormal_CalleeH11NonIsolatedyyYaF'
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// CHECK-LABEL: closure #1 in MyActor.test_CallerSyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: Isolation: actor_instance. name: 'self'
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normalAcceptsClosure { print(self) }
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// CHECK-LABEL: closure #2 in MyActor.test_CallerSyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: Isolation: nonisolated
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normalAcceptsSendingClosure { print(self) }
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// CHECK-LABEL: // closure #3 in MyActor.test_CallerSyncNormal_CalleeSyncNonIsolated()
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// CHECK-NEXT: // Isolation: nonisolated
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normalAcceptsSendableClosure { print(self) }
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}
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func test_CallerSyncNormal_CalleeSyncMainActorIsolated() async {
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// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC028test_CallerSyncNormal_Calleeh4MainE8IsolatedyyYaF'
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// CHECK-LABEL: // closure #1 in MyActor.test_CallerSyncNormal_CalleeSyncMainActorIsolated()
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// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
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await normalGlobalActorAcceptsClosure { print(self) } // expected-error {{sending value of non-Sendable type '() -> ()' risks causing data races}}
|
|
// expected-note @-1 {{sending 'self'-isolated value of non-Sendable type '() -> ()' to main actor-isolated global function 'normalGlobalActorAcceptsClosure' risks causing races in between 'self'-isolated and main actor-isolated uses}}
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerSyncNormal_CalleeSyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await normalGlobalActorAcceptsSendingClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerSyncNormal_CalleeSyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await normalGlobalActorAcceptsSendableClosure { print(self) }
|
|
}
|
|
}
|
|
|
|
//////////////////////////////////////////////////
|
|
// MARK: Actor Instance Sync User Async Closure //
|
|
//////////////////////////////////////////////////
|
|
|
|
extension MyActor {
|
|
|
|
func test_CallerSyncNormal_CalleeAsyncNonIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC44test_CallerSyncNormal_CalleeAsyncNonIsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: closure #1 in MyActor.test_CallerSyncNormal_CalleeAsyncNonIsolated()
|
|
// CHECK-NEXT: Isolation: actor_instance. name: 'self'
|
|
normalAcceptsAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: closure #2 in MyActor.test_CallerSyncNormal_CalleeAsyncNonIsolated()
|
|
// CHECK-NEXT: Isolation: nonisolated
|
|
normalAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerSyncNormal_CalleeAsyncNonIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
normalAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerSyncInheritsActorContext_CalleeAsyncNonisolated() {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC023test_CallerSyncInheritsE30Context_CalleeAsyncNonisolatedyyF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerSyncInheritsActorContext_CalleeAsyncNonisolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
inheritActorContextAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerSyncInheritsActorContext_CalleeAsyncNonisolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
inheritActorContextAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerSyncNormal_CalleeAsyncMainActorIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC037test_CallerSyncNormal_CalleeAsyncMainE8IsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerSyncNormal_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await normalGlobalActorAcceptsAsyncClosure { print(self) }
|
|
// expected-ni-error @-1 {{sending value of non-Sendable type '() async -> ()' risks causing data races}}
|
|
// expected-ni-note @-2 {{sending 'self'-isolated value of non-Sendable type '() async -> ()' to main actor-isolated global function 'normalGlobalActorAcceptsAsyncClosure' risks causing races in between 'self'-isolated and main actor-isolated uses}}
|
|
// expected-ni-ns-error @-3 {{sending value of non-Sendable type '@concurrent () async -> ()' risks causing data races}}
|
|
// expected-ni-ns-note @-4 {{sending 'self'-isolated value of non-Sendable type '@concurrent () async -> ()' to main actor-isolated global function 'normalGlobalActorAcceptsAsyncClosure' risks causing races in between 'self'-isolated and main actor-isolated uses}}
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerSyncNormal_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await normalGlobalActorAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerSyncNormal_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await normalGlobalActorAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerSyncInheritsActorContext_CalleeAsyncMainActorIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC023test_CallerSyncInheritse23Context_CalleeAsyncMainE8IsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerSyncInheritsActorContext_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await inheritActorContextGlobalActorAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerSyncInheritsActorContext_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await inheritActorContextGlobalActorAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////
|
|
// MARK: Actor Instance Async User Sync Closure Tests //
|
|
////////////////////////////////////////////////////////
|
|
|
|
extension MyActor {
|
|
|
|
func test_CallerAsyncNormal_CalleeSyncNonIsolated() async {
|
|
// Just to help start our pattern matching since the closure #$NUM line
|
|
// appears in other parts of the file.
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC44test_CallerAsyncNormal_CalleeSyncNonIsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: closure #1 in MyActor.test_CallerAsyncNormal_CalleeSyncNonIsolated()
|
|
// CHECK-NEXT: Isolation: actor_instance. name: 'self'
|
|
await asyncNormalAcceptsClosure { print(self) } // expected-ni-error {{sending value of non-Sendable type '() -> ()' risks causing data races}}
|
|
// expected-ni-note @-1 {{sending 'self'-isolated value of non-Sendable type '() -> ()' to nonisolated global function 'asyncNormalAcceptsClosure' risks causing races in between 'self'-isolated and nonisolated uses}}
|
|
|
|
// CHECK-LABEL: closure #2 in MyActor.test_CallerAsyncNormal_CalleeSyncNonIsolated()
|
|
// CHECK-NEXT: Isolation: nonisolated
|
|
await asyncNormalAcceptsSendingClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerAsyncNormal_CalleeSyncNonIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await asyncNormalAcceptsSendableClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerAsyncNormal_CalleeSyncMainActorIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC037test_CallerAsyncNormal_CalleeSyncMainE8IsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerAsyncNormal_CalleeSyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await asyncNormalGlobalActorAcceptsClosure { print(self) } // expected-error {{sending value of non-Sendable type '() -> ()' risks causing data races}}
|
|
// expected-note @-1 {{sending 'self'-isolated value of non-Sendable type '() -> ()' to main actor-isolated global function 'asyncNormalGlobalActorAcceptsClosure' risks causing races in between 'self'-isolated and main actor-isolated uses}}
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerAsyncNormal_CalleeSyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await asyncNormalGlobalActorAcceptsSendingClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerAsyncNormal_CalleeSyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await asyncNormalGlobalActorAcceptsSendableClosure { print(self) }
|
|
}
|
|
}
|
|
|
|
///////////////////////////////////////////////////
|
|
// MARK: Actor Instance Async User Async Closure //
|
|
///////////////////////////////////////////////////
|
|
|
|
extension MyActor {
|
|
|
|
func test_CallerAsyncNormal_CalleeAsyncNonIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC029test_CallerAsyncNormal_CalleeH11NonIsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: closure #1 in MyActor.test_CallerAsyncNormal_CalleeAsyncNonIsolated()
|
|
// CHECK-NEXT: Isolation: actor_instance. name: 'self'
|
|
await asyncNormalAcceptsAsyncClosure { print(self) } // expected-ni-error {{sending value of non-Sendable type '() async -> ()' risks causing data races}}
|
|
// expected-ni-note @-1 {{sending 'self'-isolated value of non-Sendable type '() async -> ()' to nonisolated global function 'asyncNormalAcceptsAsyncClosure' risks causing races in between 'self'-isolated and nonisolated uses}}
|
|
|
|
// CHECK-LABEL: closure #2 in MyActor.test_CallerAsyncNormal_CalleeAsyncNonIsolated()
|
|
// CHECK-NEXT: Isolation: nonisolated
|
|
await asyncNormalAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerAsyncNormal_CalleeAsyncNonIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await asyncNormalAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC024test_CallerAsyncInheritse14Context_CalleeH11NonisolatedyyYaF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await asyncInheritActorContextAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
|
|
// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
|
|
await asyncInheritActorContextAcceptsSendingAsyncClosure { @CustomActor in print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
|
|
// CHECK-NEXT: // Isolation: global_actor. type: MainActor
|
|
await asyncInheritActorContextAcceptsSendingAsyncClosure { @MainActor in print(self) }
|
|
|
|
// CHECK-LABEL: // closure #4 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncNonisolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await asyncInheritActorContextAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerAsyncNormal_CalleeAsyncMainActorIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC029test_CallerAsyncNormal_Calleeh4MainE8IsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerAsyncNormal_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await asyncNormalGlobalActorAcceptsAsyncClosure { print(self) }
|
|
// expected-ni-error @-1 {{sending value of non-Sendable type '() async -> ()' risks causing data races}}
|
|
// expected-ni-note @-2 {{sending 'self'-isolated value of non-Sendable type '() async -> ()' to main actor-isolated global function 'asyncNormalGlobalActorAcceptsAsyncClosure' risks causing races in between 'self'-isolated and main actor-isolated uses}}
|
|
// expected-ni-ns-error @-3 {{sending value of non-Sendable type '@concurrent () async -> ()' risks causing data races}}
|
|
// expected-ni-ns-note @-4 {{sending 'self'-isolated value of non-Sendable type '@concurrent () async -> ()' to main actor-isolated global function 'asyncNormalGlobalActorAcceptsAsyncClosure' risks causing races in between 'self'-isolated and main actor-isolated uses}}
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerAsyncNormal_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await asyncNormalGlobalActorAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerAsyncNormal_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: nonisolated
|
|
await asyncNormalGlobalActorAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
|
|
func test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated() async {
|
|
// CHECK-LABEL: } // end sil function '$s54transfernonsendable_closureliterals_isolationinference7MyActorC024test_CallerAsyncInheritse14Context_Calleeh4MainE8IsolatedyyYaF'
|
|
|
|
// CHECK-LABEL: // closure #1 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure { print(self) }
|
|
|
|
// CHECK-LABEL: // closure #2 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: global_actor. type: CustomActor
|
|
await asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure { @CustomActor in print(self) }
|
|
|
|
// CHECK-LABEL: // closure #3 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: global_actor. type: MainActor
|
|
await asyncInheritActorContextGlobalActorAcceptsSendingAsyncClosure { @MainActor in print(self) }
|
|
|
|
// CHECK-LABEL: // closure #4 in MyActor.test_CallerAsyncInheritsActorContext_CalleeAsyncMainActorIsolated()
|
|
// CHECK-NEXT: // Isolation: actor_instance. name: 'self'
|
|
await asyncInheritActorContextGlobalActorAcceptsSendableAsyncClosure { print(self) }
|
|
}
|
|
}
|