Language/13_Statements/11_Try_A11_t03.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 If an exception is raised during execution of an on-catch clause, this will transfer
 * control to the handler for the finally clause, causing the finally clause to execute
 * in this case as well.
 *   If no exception was raised, the finally clause is also executed. Execution of the
 * finally clause could also raise an exception, which will cause transfer of control to
 * the next enclosing handler.
 * @description Checks that a return statement inside a finally clause aborts the stack unwinding.
 * @author iefremov
 * @reviewer rodionov
 */
import "../../Utils/expect.dart";

foo() {
  try {
    throw 42;
  } finally {
    return true;
  }
}


main() {
  try {
    Expect.isTrue(foo(), "finally clause was not executed properly!");
  } on int catch(e) {
    Expect.fail("return statement in finally clause failed to abort the unwinding of the call stack.");
  }
}