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35 lines
1.2 KiB
Swift
35 lines
1.2 KiB
Swift
// RUN: %target-run-simple-swift( -target %target-swift-5.1-abi-triple %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always
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// RUN: %target-run-simple-swift( -target %target-swift-5.1-abi-triple %import-libdispatch -parse-as-library -swift-version 5 -strict-concurrency=complete -enable-upcoming-feature NonisolatedNonsendingByDefault) | %FileCheck %s --dump-input=always
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// REQUIRES: swift_feature_NonisolatedNonsendingByDefault
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// REQUIRES: executable_test
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// REQUIRES: concurrency
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// UNSUPPORTED: freestanding
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// rdar://76038845
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// REQUIRES: concurrency_runtime
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// UNSUPPORTED: back_deployment_runtime
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@available(SwiftStdlib 5.1, *)
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@main struct Main {
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static func main() async {
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let task = Task.detached {
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while (!Task.isCancelled) { // no need for await here, yay
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print("waiting")
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}
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print("inside: Task.isCancelled = \(Task.isCancelled)")
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}
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task.cancel()
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await task.value
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print("outside: task.isCancelled = \(task.isCancelled)")
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print("outside: Task.isCancelled = \(Task.isCancelled)")
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// CHECK-DAG: inside: Task.isCancelled = true
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// CHECK-DAG: outside: task.isCancelled = true
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// CHECK-DAG: outside: Task.isCancelled = false
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}
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}
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