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// RUN: %target-swift-emit-silgen %s | %FileCheck %s
// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-macosx10.50 | %FileCheck %s
// RUN: %target-swift-emit-silgen %s -target %target-cpu-apple-macosx10.60 | %FileCheck %s
// REQUIRES: OS=macosx
// CHECK-LABEL: sil [available 10.50] [ossa] @$s22availability_attribute17availableFunctionyyF : $@convention(thin) () -> ()
@available(macOS 10.50, *) public func availableFunction() {}
public struct Struct {
// CHECK-LABEL: sil [available 10.50] [ossa] @$s22availability_attribute6StructV12availableVarSivg : $@convention(method) (Struct) -> Int
@available(macOS 10.50, *)
public var availableVar: Int { return 0 }
// CHECK-LABEL: sil [available 10.50] [ossa] @$s22availability_attribute6StructV24varWithAvailableAccessorSivg : $@convention(method) (Struct) -> Int
public var varWithAvailableAccessor: Int {
@available(macOS 10.50, *)
get {
return 0
}
}
}
@available(macOS 10.50, *)
extension Struct {
// CHECK-LABEL: sil [available 10.50] [ossa] @$s22availability_attribute6StructV24availableExtensionMethodyyF : $@convention(method) (Struct) -> ()
public func availableExtensionMethod() {}
}
@available(macOS 10.50, *)
public struct AvailableStruct {
public func availableMethod() {}
public struct Nested {
public func availableNestedMethod() {}
}
}
@_specialize(exported: true, availability: macOS 10.50, iOS 13, *; where T == Int)
// CHECK-LABEL: sil [_specialize exported: true, kind: full, available: 10.50, where T == Int] [ossa] @$s22availability_attribute16testAvailabilityyyxlF
public func testAvailability<T>(_ t: T) {}
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