LanguageFeatures/Subtyping/static/test_cases/return_value_x01.dart

// Copyright (c) 2018, 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.

/**
 * @description Check that if type T0 is a subtype of a type T1, then instance
 * of T0 can be be used as a return value of type T1
 * @author sgrekhov@unipro.ru
 */

@T1 returnValueFunc() => t0Instance;

class ReturnValueTest {
  static @T1 staticTestMethod() => t0Instance;

  @T1 testMethod() => t0Instance;

  @T1 get testGetter => t0Instance;
}

main() {
  @T1 returnValueLocalFunc() => t0Instance;

  returnValueFunc();
  returnValueLocalFunc();

  ReturnValueTest.staticTestMethod();

  new ReturnValueTest().testMethod();
  new ReturnValueTest().testGetter;

}