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43 lines
1.3 KiB
Swift
43 lines
1.3 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-build-swift -target %target-future-triple -parse-stdlib %s -module-name main -o %t/a.out
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// RUN: %target-codesign %t/a.out
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// RUN: %target-run %t/a.out
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// REQUIRES: executable_test
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// REQUIRES: concurrency
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// UNSUPPORTED: use_os_stdlib
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// UNSUPPORTED: back_deployment_runtime
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import Swift
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import StdlibUnittest
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import _Concurrency
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let MetadataPrintingTests = TestSuite("MetadataPrinting")
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class NonSendable {
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var x: Int = 0
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}
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func expect<T>(type: T.Type, printsAs string: String) {
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expectEqual(string, "\(type)")
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}
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MetadataPrintingTests.test("@isolated(any) functions") {
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expect(type: (@isolated(any) () -> ()).self,
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printsAs: "@isolated(any) () -> ()")
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expect(type: (@isolated(any) () -> NonSendable).self,
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printsAs: "@isolated(any) () -> NonSendable")
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expect(type: (@isolated(any) () -> sending NonSendable).self,
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printsAs: "@isolated(any) () -> sending NonSendable")
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}
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MetadataPrintingTests.test("global actor functions") {
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expect(type: (@MainActor () -> ()).self,
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printsAs: "@MainActor () -> ()")
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expect(type: (@MainActor () -> NonSendable).self,
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printsAs: "@MainActor () -> NonSendable")
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expect(type: (@MainActor () -> sending NonSendable).self,
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printsAs: "@MainActor () -> sending NonSendable")
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}
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runAllTests()
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