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31 lines
1.0 KiB
Swift
31 lines
1.0 KiB
Swift
// RUN: %target-swift-frontend -g -emit-ir %s | %FileCheck %s
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public protocol P {
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associatedtype AT;
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}
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// A generic declcontext cannot be shared, so we expect a
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// forward-declared type.
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// CHECK-GEN: ![[FWD:.*]] = !DICompositeType({{.*}}, name: "Generic",
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// CHECK-GEN-SAME: flags: DIFlagFwdDecl
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// CHECK-GEN: linkageName: "$s4main7GenericV3sety2ATQzF", scope: ![[FWD]],
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public struct Generic<T : P> {
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public func get() -> T.AT? {
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return nil
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}
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public func set(_ t: T.AT) {}
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}
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// But only one concrete type is expected.
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// CHECK: !DISubprogram({{.*}}linkageName: "$s4main8ConcreteV3getSiSgyF",
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// CHECK-SAME: scope: ![[CONC:[0-9]+]],
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// CHECK: ![[CONC]] = !DICompositeType(tag: DW_TAG_structure_type, name: "Concrete", scope: !{{[0-9]+}}, file: !{{[0-9]+}}, line: {{[0-9]+}}, elements: !{{[0-9]+}}, runtimeLang: DW_LANG_Swift, identifier: "$s4main8ConcreteVD")
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public struct Concrete {
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public func get() -> Int? {
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return nil
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}
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public func set(_ t: Int) {}
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}
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public func getConcrete() -> Concrete? { return nil; }
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