| // RUN: %target-typecheck-verify-swift %clang-importer-sdk |
| |
| // REQUIRES: OS=macosx |
| |
| import AppKit |
| |
| class MyDocument : NSDocument { |
| override func read(from url: URL, ofType type: String) throws { |
| try super.read(from: url, ofType: type) |
| } |
| |
| override func write(to url: URL, ofType type: String) throws { |
| try super.write(to: url, ofType: type) |
| } |
| } |
| |
| func test(_ url: URL, controller: NSDocumentController) { |
| try! NSDocument(contentsOf: url, ofType: "") // expected-warning{{result of 'NSDocument' initializer is unused}} |
| try! MyDocument(contentsOf: url, ofType: "") // expected-warning{{result of 'NSDocument' initializer is unused}} |
| |
| try! controller.makeDocument(withContentsOf: url, ofType: "") |
| } |
| |
| extension NSBox { |
| func foo() { |
| print("abc" as NSString) // expected-warning {{use of 'print' treated as a reference to instance method in class 'NSView'}} |
| // expected-note@-1 {{use 'self.' to silence this warning}} {{5-5=self.}} |
| // expected-note@-2 {{use 'Swift.' to reference the global function}} {{5-5=Swift.}} |
| } |
| } |
| |
| class MyView : NSView { |
| func foo() { |
| print("abc" as NSString) // expected-warning {{use of 'print' treated as a reference to instance method in class 'NSView'}} |
| // expected-note@-1 {{use 'self.' to silence this warning}} {{5-5=self.}} |
| // expected-note@-2 {{use 'Swift.' to reference the global function}} {{5-5=Swift.}} |
| } |
| } |
| |