LanguageFeatures/Extension-methods/call_member_t11.dart

// Copyright (c) 2019, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

/// @assertion Any expression of the form e1(args) or e1<types>(args) where e1
/// does not denote a method, and where the static type of e1 is not a function
/// type, an interface type declaring a call method, or dynamic, will currently
/// be a compile-time error. If the static type of e1 is an interface type
/// declaring a call getter, then this stays a compile-time error. Otherwise we
/// check for extensions applying to the static type of e1 and declaring a call
/// member. If one such most specific extension exists, and it declares a call
/// extension method, then the expression is equivalent to e1.call(args) or
/// e1.call<typeS>(args). Otherwise it is still a compile-time error.
///
/// @description Check the case when 'call()' method is called via 'super()'
/// @author sgrekhov@unipro.ru
/// @issue https://github.com/dart-lang/language/issues/734
/// @issue 41782


import "../../Utils/expect.dart";

class A {}

extension on A {
  String call(int v) => "Lily was here: $v";
}

class C extends A {
  test() {
    Expect.equals("Lily was here: 42", super(42));
//                                     ^
// [cfe] unspecified
  }
}

main() {
  C c = new C();
  c.test();
}