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33 lines
1.2 KiB
Swift
33 lines
1.2 KiB
Swift
// RUN: %target-swift-frontend -emit-ir -g -o - -module-name test -strict-concurrency=complete -swift-version 5 -enable-upcoming-feature SendingArgsAndResults -target %target-swift-5.1-abi-triple %s | %FileCheck %s
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// REQUIRES: swift_feature_SendingArgsAndResults
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// Test that we can properly reconstruct sending from various tests when
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// emitting debug info. Only place examples in here that have already failed.
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public struct SendableStruct: Sendable {
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}
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// This verifies that we can properly type reconstruct:
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//
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// $ss6ResultOy4test14SendableStructVs5Error_pGIeggT_D
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//
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// Which is:
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//
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// @escaping @callee_guaranteed (@guaranteed sending Swift.Result<test.SendableStruct, Swift.Error>) -> ()
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//
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// CHECK: !{{[0-9]+}} = !DICompositeType(tag: DW_TAG_structure_type, name: "$ss6ResultOy4test14SendableStructVs5Error_pGIeggT_D",
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func testReconstructingEscapingClosureWithSendingParam() async throws -> SendableStruct {
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func callSendableFunction(_ x: @Sendable () -> ()) {}
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func helper(_ completion: @escaping (__shared sending Result<SendableStruct, Swift.Error>) -> Void) {
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fatalError()
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}
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return try await withCheckedThrowingContinuation { continuation in
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callSendableFunction {
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helper(continuation.resume(with:))
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}
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}
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}
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