| // REQUIRES: objc_interop |
| |
| // RUN: rm -rf %t |
| // RUN: mkdir -p %t |
| // RUN: rm -rf %t.overlays |
| // RUN: mkdir -p %t.overlays |
| |
| // FIXME: BEGIN -enable-source-import hackaround |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -emit-module -o %t.overlays %clang-importer-sdk-path/swift-modules/ObjectiveC.swift |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -emit-module -o %t.overlays %clang-importer-sdk-path/swift-modules/CoreGraphics.swift |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk) -emit-module -o %t.overlays %clang-importer-sdk-path/swift-modules/Foundation.swift |
| // FIXME: END -enable-source-import hackaround |
| |
| // Make sure we get the right diagnostics. |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t.overlays) -typecheck %s -verify |
| |
| // Copy the source, apply the Fix-Its, and compile it again, making |
| // sure that we've cleaned up all of the deprecation warnings. |
| // RUN: mkdir -p %t.sources |
| // RUN: mkdir -p %t.remapping |
| // RUN: cp %s %t.sources/fixits.swift |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t.overlays) -typecheck %t.sources/fixits.swift -fixit-all -emit-fixits-path %t.remapping/fixits.remap |
| // RUN: %utils/apply-fixit-edits.py %t.remapping |
| // RUN: %target-swift-frontend(mock-sdk: %clang-importer-sdk-nosource -I %t.overlays) -typecheck %t.sources/fixits.swift 2> %t.result |
| |
| // RUN: %FileCheck %s < %t.result |
| // RUN: grep -c "warning:" %t.result | grep 3 |
| |
| // CHECK: warning: no method declared with Objective-C selector 'unknownMethodWithValue:label:' |
| // CHECK: warning: string literal is not a valid Objective-C selector |
| // CHECK: warning: string literal is not a valid Objective-C selector |
| |
| import Foundation |
| |
| class Bar : Foo { |
| @objc(method2WithValue:) override func method2(_ value: Int) { } |
| |
| @objc(overloadedWithInt:) func overloaded(_ x: Int) { } |
| @objc(overloadedWithString:) func overloaded(_ x: String) { } |
| |
| @objc(staticOverloadedWithInt:) static func staticOverloaded(_ x: Int) { } |
| @objc(staticOverloadedWithString:) static func staticOverloaded(_ x: String) { } |
| |
| @objc(staticOrNonStatic:) func staticOrNonStatic(_ x: Int) { } |
| @objc(staticOrNonStatic:) static func staticOrNonStatic(_ x: Int) { } |
| |
| @objc(theInstanceOne:) func staticOrNonStatic2(_ x: Int) { } |
| @objc(theStaticOne:) static func staticOrNonStatic2(_ x: Int) { } |
| } |
| |
| class Foo { |
| @objc(methodWithValue:label:) func method(_ value: Int, label: String) { } |
| |
| @objc(method2WithValue:) func method2(_ value: Int) { } |
| |
| @objc func method3() { } |
| |
| @objc var property: String = "" |
| } |
| |
| |
| func testDeprecatedStringLiteralSelector() { |
| let sel1: Selector = "methodWithValue:label:" // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{24-48=#selector(Foo.method(_:label:))}} |
| _ = sel1 |
| |
| _ = "methodWithValue:label:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-43=#selector(Foo.method(_:label:))}} |
| _ = "property" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-29=#selector(getter: Foo.property)}} |
| _ = "setProperty:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-33=#selector(setter: Foo.property)}} |
| _ = "unknownMethodWithValue:label:" as Selector // expected-warning{{no method declared with Objective-C selector 'unknownMethodWithValue:label:'}}{{7-7=Selector(}}{{38-50=)}} |
| _ = "badSelector:label" as Selector // expected-warning{{string literal is not a valid Objective-C selector}} |
| _ = "method2WithValue:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-38=#selector(Foo.method2(_:))}} |
| _ = "method3" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-28=#selector(Foo.method3)}} |
| |
| // Overloaded cases |
| _ = "overloadedWithInt:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-39=#selector(Bar.overloaded(_:) as (Bar) -> (Int) -> ())}} |
| _ = "overloadedWithString:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-42=#selector(Bar.overloaded(_:) as (Bar) -> (String) -> ())}} |
| |
| _ = "staticOverloadedWithInt:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-45=#selector(Bar.staticOverloaded(_:) as (Int) -> ())}} |
| _ = "staticOverloadedWithString:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-48=#selector(Bar.staticOverloaded(_:) as (String) -> ())}} |
| |
| // We don't need coercion here because we get the right selector |
| // from the static method. |
| _ = "staticOrNonStatic:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-39=#selector(Bar.staticOrNonStatic(_:))}} |
| |
| // We need coercion here because we asked for a selector from an |
| // instance method with the same name as (but a different selector |
| // from) a static method. |
| _ = "theInstanceOne:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-36=#selector(Bar.staticOrNonStatic2(_:) as (Bar) -> (Int) -> ())}} |
| |
| // Note: from Foundation |
| _ = "initWithArray:" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-35=#selector(NSSet.init(array:))}} |
| |
| // Note: from Foundation overlay |
| _ = "methodIntroducedInOverlay" as Selector // expected-warning{{use of string literal for Objective-C selectors is deprecated; use '#selector' instead}}{{7-46=#selector(NSArray.introducedInOverlay)}} |
| } |
| |
| func testSelectorConstruction() { |
| _ = Selector("methodWithValue:label:") // expected-warning{{use '#selector' instead of explicitly constructing a 'Selector'}}{{7-41=#selector(Foo.method(_:label:))}} |
| _ = Selector("property") // expected-warning{{use '#selector' instead of explicitly constructing a 'Selector'}}{{7-27=#selector(getter: Foo.property)}} |
| _ = Selector("setProperty:") // expected-warning{{use '#selector' instead of explicitly constructing a 'Selector'}}{{7-31=#selector(setter: Foo.property)}} |
| |
| _ = Selector("unknownMethodWithValue:label:") // expected-warning{{no method declared with Objective-C selector 'unknownMethodWithValue:label:'}} |
| // expected-note@-1{{wrap the selector name in parentheses to suppress this warning}}{{16-16=(}}{{47-47=)}} |
| _ = Selector(("unknownMethodWithValue:label:")) |
| _ = Selector("badSelector:label") // expected-warning{{string literal is not a valid Objective-C selector}} |
| _ = Selector("method2WithValue:") // expected-warning{{use '#selector' instead of explicitly constructing a 'Selector'}}{{7-36=#selector(Foo.method2(_:))}} |
| _ = Selector("method3") // expected-warning{{use '#selector' instead of explicitly constructing a 'Selector'}}{{7-26=#selector(Foo.method3)}} |
| |
| // Note: from Foundation |
| _ = Selector("initWithArray:") // expected-warning{{use '#selector' instead of explicitly constructing a 'Selector'}}{{7-33=#selector(NSSet.init(array:))}} |
| } |