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c02fc4724d
Instead, use the `%target-swift-5.1-abi-triple` substitution to compile the tests for deployment to the minimum OS versions required for use of _Concurrency APIs.
53 lines
1.4 KiB
Swift
53 lines
1.4 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -target %target-swift-5.1-abi-triple -O %s -o %t/main
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// RUN: %target-codesign %t/main
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// RUN: %target-run %t/main | %FileCheck %s
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// REQUIRES: executable_test
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// REQUIRES: concurrency
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// rdar://124277662
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// XFAIL: freestanding
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// CHECK: Setting field Field(rawValue: "fxxxxxxx/0")
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// CHECK: Setting field Field(rawValue: "fxxxxxxx/1")
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// CHECK: Setting field Field(rawValue: "fxxxxxxx/2")
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// CHECK: Setting field Field(rawValue: "fxxxxxxx/3")
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internal struct Field: Equatable, Hashable, Sendable {
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internal var rawValue: String
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internal static var c0: Field { Field(rawValue: "fxxxxxxx/0") }
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internal static var c1: Field { Field(rawValue: "fxxxxxxx/1") }
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internal static var c2: Field { Field(rawValue: "fxxxxxxx/2") }
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internal static var c3: Field { Field(rawValue: "fxxxxxxx/3") }
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internal static func c(_ c: Int) -> Field {
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switch c {
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case 0: return self.c0
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case 1: return self.c1
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case 2: return self.c2
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case 3: return self.c3
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default:
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preconditionFailure("Only 0..<4 are valid")
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}
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}
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}
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internal actor A {
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@inline(never)
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internal func set(_ field: Field) async throws {
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print("Setting field \(field)")
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}
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}
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func doit() async throws {
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let a = A()
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for c in 0..<Int(4) {
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try await Task.sleep(nanoseconds: 50_000_000)
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try await a.set(.c(c))
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}
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}
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try await doit()
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