Files
swift-mirror/test/IDE/print_clang_objc_async.swift
Doug Gregor 6ba26292b1 [Clang importer] Import Swift declaration modifiers from swift_attr.
In addition to importing Swift attributes spelled with the C
`__attribute__((swift_attr("...")))`, also import declaration modifiers,
including `nonisolated`.

Fixes rdar://79402200.
2021-06-17 10:25:42 -07:00

112 lines
5.8 KiB
Swift

// RUN: %empty-directory(%t)
// RUN: %target-swift-ide-test(mock-sdk: %clang-importer-sdk) -print-module -print-implicit-attrs -source-filename %s -module-to-print=ObjCConcurrency -function-definitions=false -enable-experimental-concurrency > %t/ObjCConcurrency.printed.txt
// RUN: %FileCheck -input-file %t/ObjCConcurrency.printed.txt %s
// REQUIRES: objc_interop
// REQUIRES: concurrency
import _Concurrency
// CHECK-LABEL: class SlowServer : NSObject, ServiceProvider {
// CHECK: @completionHandlerAsync("doSomethingSlow(_:)", completionHandlerIndex: 1)
// CHECK-NEXT: func doSomethingSlow(_ operation: String, completionHandler handler: @escaping (Int) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func doSomethingSlow(_ operation: String) async -> Int
// CHECK: @completionHandlerAsync("doSomethingDangerous(_:)", completionHandlerIndex: 1)
// CHECK-NEXT: func doSomethingDangerous(_ operation: String, completionHandler handler: ((String?, Error?) -> Void)? = nil)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func doSomethingDangerous(_ operation: String) async throws -> String
// CHECK: @completionHandlerAsync("checkAvailability()", completionHandlerIndex: 0)
// CHECK-NEXT: func checkAvailability(completionHandler: @escaping (Bool) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func checkAvailability() async -> Bool
// CHECK: @completionHandlerAsync("anotherExample()", completionHandlerIndex: 0)
// CHECK-NEXT: func anotherExample(completionBlock block: @escaping (String) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func anotherExample() async -> String
// CHECK: @completionHandlerAsync("finalExample()", completionHandlerIndex: 0)
// CHECK-NEXT: func finalExampleWithReply(to block: @escaping (String) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func finalExample() async -> String
// CHECK: @completionHandlerAsync("replyingOperation(_:)", completionHandlerIndex: 1)
// CHECK-NEXT: func replyingOperation(_ operation: String, replyTo block: @escaping (String) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func replyingOperation(_ operation: String) async -> String
// CHECK: @completionHandlerAsync("findAnswer()", completionHandlerIndex: 0)
// CHECK-NEXT: func findAnswer(completionHandler handler: @escaping (String?, Error?) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func findAnswer() async throws -> String
// CHECK: @completionHandlerAsync("findAnswerFailingly()", completionHandlerIndex: 0)
// CHECK-NEXT: func findAnswerFailingly(completionHandler handler: @escaping (String?, Error?) -> Void) throws
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func findAnswerFailingly() async throws -> String
// CHECK: @completionHandlerAsync("findQAndA()", completionHandlerIndex: 0)
// CHECK-NEXT: func findQAndA(completionHandler handler: @escaping (String?, String?, Error?) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func findQAndA() async throws -> (String?, String)
// CHECK: @completionHandlerAsync("findQuestionableAnswers()", completionHandlerIndex: 0)
// CHECK-NEXT: func findQuestionableAnswers(completionHandler handler: @escaping CompletionHandler)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func findQuestionableAnswers() async throws -> (String, String?)
// CHECK: @completionHandlerAsync("doSomethingFun(_:)", completionHandlerIndex: 1)
// CHECK-NEXT: func doSomethingFun(_ operation: String, then completionHandler: @escaping () -> Void)
// CHECK-NEXT: func doSomethingFun(_ operation: String) async
// CHECK: @completionHandlerAsync("doSomethingConflicted(_:)", completionHandlerIndex: 1)
// CHECK-NEXT: func doSomethingConflicted(_ operation: String, completionHandler handler: @escaping (Int) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func doSomethingConflicted(_ operation: String) async -> Int
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func doSomethingConflicted(_ operation: String) -> Int
// CHECK: func dance(_ step: String) async -> String
// CHECK: func __leap(_ height: Int) async -> String
// CHECK: @completionHandlerAsync("runOnMainThread()", completionHandlerIndex: 0)
// CHECK-NEXT: func runOnMainThread(completionHandler completion: (@MainActor (String) -> Void)? = nil)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func runOnMainThread() async -> String
// CHECK: @completionHandlerAsync("asyncImportSame(_:)", completionHandlerIndex: 1)
// CHECK-NEXT: func asyncImportSame(_ operation: String, completionHandler handler: @escaping (Int) -> Void)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: func asyncImportSame(_ operation: String) async -> Int
// CHECK-NEXT: func asyncImportSame(_ operation: String, replyTo handler: @escaping (Int) -> Void)
// CHECK-NOT: func asyncImportSame(_ operation: String) async -> Int
// CHECK: {{^[}]$}}
// CHECK-LABEL: protocol RefrigeratorDelegate
// CHECK-NEXT: func someoneDidOpenRefrigerator(_ fridge: Any)
// CHECK-NEXT: func refrigerator(_ fridge: Any, didGetFilledWithItems items: [Any])
// CHECK-NEXT: {{^}} @objc func refrigerator(_ fridge: Any, didGetFilledWithIntegers items: UnsafeMutablePointer<Int>, count: Int)
// CHECK-NEXT: {{^}} @objc func refrigerator(_ fridge: Any, willAddItem item: Any)
// CHECK-NEXT: @discardableResult
// CHECK-NEXT: {{^}} @objc func refrigerator(_ fridge: Any, didRemoveItem item: Any) -> Bool
// CHECK-NEXT: {{^[}]$}}
// CHECK-LABEL: protocol ProtocolWithSwiftAttributes {
// CHECK-NEXT: nonisolated func independentMethod()
// CHECK-NEXT: nonisolated func nonisolatedMethod()
// CHECK-NEXT: {{^}} @objc @MainActor func mainActorMethod()
// CHECK-NEXT: {{^}} @objc @MainActor func uiActorMethod()
// CHECK-NEXT: {{^}} @objc optional func missingAtAttributeMethod()
// CHECK-NEXT: {{^[}]$}}
// CHECK: {{^}}nonisolated var MAGIC_NUMBER: Int32 { get }
// CHECK: func doSomethingConcurrently(_ block: @Sendable () -> Void)
// CHECK: @MainActor protocol TripleMainActor {