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// 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.}}
}
}
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