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e17e09c294
1. Removes gating on -enable-experimental-concurrency. 2. Updates eff. prop tests to remove experimental flag, and also adjusts some tests slightly to avoid things that are still behind that flag.
43 lines
1.3 KiB
Swift
43 lines
1.3 KiB
Swift
// RUN: %target-typecheck-verify-swift
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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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