// 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 For generic extensions, standard type inference is used to infer
/// the type arguments
///
/// @description Check that for generic extensions, standard type inference is
/// used to infer the type arguments
/// @author sgrekhov@unipro.ru


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

class A {}
class C extends A {}

extension Ext<T extends A> on List<T> {
  Type method() => T;
}

main() {
  List<C> list1 = [];
  Expect.isTrue(list1.method() == C);

  List<A> list2 = [];
  Expect.isTrue(list2.method() == A);
}