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Allan Shortlidge
c7ce5a8aed
In some cases, it's useful to allow an availability macro to expand to an empty availability specification list. Allow developers to express this using macros that are defined to exactly the string `*`, while continuing to reject `*` in availability macros that contain other entries.
49 lines
1.8 KiB
Swift
49 lines
1.8 KiB
Swift
// RUN: %empty-directory(%t)
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// RUN: %target-swift-emit-module-interface(%t/Test.swiftinterface) %s \
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// RUN: -define-availability "_iOS8Aligned:macOS 10.10, iOS 8.0" \
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// RUN: -define-availability "_iOS9Aligned:macOS 10.11, iOS 9.0" \
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// RUN: -define-availability "_iOS9:iOS 9.0" \
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// RUN: -define-availability "_macOS10_11:macOS 10.11" \
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// RUN: -define-availability "_myProject 1.0:macOS 10.11" \
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// RUN: -define-availability "_myProject 2.5:macOS 10.12" \
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// RUN: -define-availability "_emptyMacro:*"
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// RUN: %target-swift-typecheck-module-from-interface(%t/Test.swiftinterface)
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// RUN: %FileCheck %s < %t/Test.swiftinterface
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@available(_iOS8Aligned, *)
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public func onMacOS10_10() {}
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// CHECK: @available(macOS 10.10, iOS 8.0, *)
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// CHECK-NEXT: public func onMacOS10_10
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@available(_iOS9Aligned, *)
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public func onMacOS10_11() {}
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// CHECK: @available(macOS 10.11, iOS 9.0, *)
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// CHECK-NEXT: public func onMacOS10_11()
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@available(_iOS9, _macOS10_11, tvOS 11.0, *)
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public func composed() {}
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// CHECK: @available(iOS 9.0, macOS 10.11, tvOS 11.0, *)
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// CHECK-NEXT: public func composed()
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@available(_myProject 1.0, *)
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public func onMyProjectV1() {}
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// CHECK: @available(macOS 10.11, *)
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// CHECK-NEXT: public func onMyProjectV1
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@available(_myProject 2.5, *)
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public func onMyProjectV2_5() {}
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// CHECK: @available(macOS 10.12, *)
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// CHECK-NEXT: public func onMyProjectV2_5
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@available(_emptyMacro, *)
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public func emptyMacro() {}
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// CHECK-NOT: @available
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// CHECK-NEXT: public func emptyMacro()
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@_specialize(exported: true, availability: SwiftStdlib 5.1, *; where T == Int)
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public func testSemanticsAvailability<T>(_ t: T) {}
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// CHECK: @_specialize(exported: true, kind: full, availability: macOS 10.15, iOS 13.0, watchOS 6.0, tvOS 13.0, *; where T == Swift::Int)
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// CHECK-NEXT: public func testSemanticsAvailability
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