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cb578172ea
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, instead of disabling availability checking.
43 lines
1.3 KiB
Swift
43 lines
1.3 KiB
Swift
// RUN: %target-typecheck-verify-swift -target %target-swift-5.1-abi-triple
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// REQUIRES: objc_interop
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enum E : Error {
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case DoesNotExist
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}
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class Vertex {
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var marked : Bool = false
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// FIXME: we should suppress this note about adding @objc, since that's not allowed!
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// expected-note@+2 {{add '@objc' to expose this property to Objective-C}}
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// expected-note@+1 5 {{property declared here}}
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var parent : Vertex {
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get throws { throw E.DoesNotExist }
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}
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// expected-note@+1 2 {{subscript declared here}}
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subscript(_ i : Int) -> Vertex? {
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get async throws {
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if i == 0 {
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return try? parent
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}
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return Vertex()
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}
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}
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}
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func asFunction(_ f : (Vertex) -> Bool) {}
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let _ = \Vertex.parent.parent.parent // expected-error 3 {{cannot form key path to property with 'throws' or 'async'}}
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let _ = \Vertex.[3]?.marked // expected-error {{cannot form key path to subscript with 'throws' or 'async'}}
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asFunction(\Vertex.[0]!.marked) // expected-error {{cannot form key path to subscript with 'throws' or 'async'}}
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asFunction(\Vertex.parent.marked) // expected-error {{cannot form key path to property with 'throws' or 'async'}}
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// expected-error@+2 {{argument of '#keyPath' refers to non-'@objc' property 'parent'}}
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// expected-error@+1 {{cannot form key path to property with 'throws' or 'async'}}
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let _ = #keyPath(Vertex.parent)
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