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AST: Add support for @_backDeploy on computed properties, subscripts, and accessors.

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This commit is contained in:
Allan Shortlidge
2022-02-28 14:33:03 -08:00
parent da2ae43b4f
commit e39c55023f
6 changed files with 87 additions and 36 deletions
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53
test/ModuleInterface/back-deploy-attr.swift
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@@ -15,24 +15,61 @@
public struct TopLevelStruct {
// CHECK: @_backDeploy(macOS 12.0)
// FROMSOURCE: public func backDeployedFunc1_SinglePlatform() -> Swift.Int { return 42 }
// FROMMODULE: public func backDeployedFunc1_SinglePlatform() -> Swift.Int
// FROMSOURCE: public func backDeployedFunc_SinglePlatform() -> Swift.Int { return 42 }
// FROMMODULE: public func backDeployedFunc_SinglePlatform() -> Swift.Int
@available(macOS 11.0, *)
@_backDeploy(macOS 12.0)
public func backDeployedFunc1_SinglePlatform() -> Int { return 42 }
public func backDeployedFunc_SinglePlatform() -> Int { return 42 }
// CHECK: @_backDeploy(macOS 12.0)
// CHECK: @_backDeploy(iOS 15.0)
// FROMSOURCE: public func backDeployedFunc2_MultiPlatform() -> Swift.Int { return 43 }
// FROMMODULE: public func backDeployedFunc2_MultiPlatform() -> Swift.Int
// FROMSOURCE: public func backDeployedFunc_MultiPlatform() -> Swift.Int { return 43 }
// FROMMODULE: public func backDeployedFunc_MultiPlatform() -> Swift.Int
@available(macOS 11.0, iOS 14.0, *)
@_backDeploy(macOS 12.0, iOS 15.0)
public func backDeployedFunc2_MultiPlatform() -> Int { return 43 }
public func backDeployedFunc_MultiPlatform() -> Int { return 43 }
// CHECK: @_backDeploy(macOS 12.0)
// FROMSOURCE: public var backDeployedComputedProperty: Swift.Int {
// FROMSOURCE: get { 44 }
// FROMSOURCE: }
// FROMMODULE: public var backDeployedComputedProperty: Swift.Int
@available(macOS 11.0, *)
@_backDeploy(macOS 12.0)
public var backDeployedComputedProperty: Int { 44 }
// CHECK: @_backDeploy(macOS 12.0)
// FROMSOURCE: public var backDeployedPropertyWithAccessors: Swift.Int {
// FROMSOURCE: get { 45 }
// FROMSOURCE: set(newValue) { print("set property") }
// FROMSOURCE: }
// FROMMODULE: public var backDeployedPropertyWithAccessors: Swift.Int
@available(macOS 11.0, *)
@_backDeploy(macOS 12.0)
public var backDeployedPropertyWithAccessors: Int {
get { 45 }
set(newValue) { print("set property") }
}
// CHECK: @_backDeploy(macOS 12.0)
// FROMSOURCE: public subscript(index: Swift.Int) -> Swift.Int {
// FROMSOURCE: get { 46 }
// FROMSOURCE: set(newValue) { print("set subscript") }
// FROMSOURCE: }
// FROMMODULE: public subscript(index: Swift.Int) -> Swift.Int
@available(macOS 11.0, *)
@_backDeploy(macOS 12.0)
public subscript(index: Int) -> Int {
get { 46 }
set(newValue) { print("set subscript") }
}
}
// CHECK: @_backDeploy(macOS 12.0)
// FROMSOURCE: public func backDeployTopLevelFunc() -> Swift.Int { return 44 }
// FROMSOURCE: public func backDeployTopLevelFunc() -> Swift.Int { return 47 }
// FROMMODULE: public func backDeployTopLevelFunc() -> Swift.Int
@available(macOS 11.0, *)
@_backDeploy(macOS 12.0)
public func backDeployTopLevelFunc() -> Int { return 44 }
public func backDeployTopLevelFunc() -> Int { return 47 }
// FIXME(backDeploy): Availability macros should be supported