Language/Expressions/This/static_type_t01.dart

/*
 * Copyright (c) 2011, 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 The static type of this is the interface of the immediately
 * enclosing class.
 * @description Checks that the static type of 'this' is not assignment
 * compatible with another class.
 * @static-warning
 * @author kaigorodov
 * @reviewer rodionov
 */
import '../../../Utils/dynamic_check.dart';

class A {
}

class B {
  A func() {return this;}
}

main() {
  checkTypeError(() {
    A a = new B().func(); /// static type warning
  });
}