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// RUN: %target-typecheck-verify-swift -swift-version 4
//
// REQUIRES: objc_interop
class MixedKeywordsAndAttributes { // expected-note{{in declaration of 'MixedKeywordsAndAttributes'}}
// expected-error@+1 {{expected declaration}} expected-error@+1 {{consecutive declarations on a line must be separated by ';'}} {{11-11=;}}
override @objc func f1() {}
}
@objc class ObjCClass {}
struct SwiftStruct { }
class A {
@objc subscript (a: ObjCClass) -> ObjCClass {
get { return ObjCClass() } // expected-note{{subscript getter declared here}}
}
func bar() { } // expected-note{{add '@objc' to make this declaration overridable}}{{38:3-3=@objc }}
}
extension A {
func foo() { } // expected-note{{add '@objc' to make this declaration overridable}}{{32:3-3=@objc }}
func wibble(_: SwiftStruct) { } // expected-note{{overridden declaration is here}}
}
class B : A {
// Objective-C
@objc subscript (a: ObjCClass) -> AnyObject {
get { return self } // expected-error{{subscript getter with Objective-C selector 'objectForKeyedSubscript:' conflicts with subscript getter from superclass 'A'}}
}
override func foo() { } // expected-error{{non-@objc instance method 'foo()' is declared in extension of 'A' and cannot be overridden}}
override func wibble(_: SwiftStruct) { } // expected-error{{instance method 'wibble' is declared in extension of 'A' and cannot be overridden}}
}
extension B {
override func bar() { } // expected-error{{non-@objc instance method 'bar()' declared in 'A' cannot be overridden from extension}}
}
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