// Copyright (c) 2015, 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
///  awaitExpression:
///      await unaryExpression
///
/// @description Verify several kinds of valid await expressions inside
/// a method with async modifier
/// @author sgrekhov@unipro.ru


import 'dart:async';
import '../../../Utils/expect.dart';

class C {
  f() {
    return new Future<int>.value(1);
  }

  test() async {
    int x = 100500;

    await true;
    await 1;
    await x;
    await (x + 3);
    await x++;
    await --x;
    await ((x + 10) * 10);
    await 'hello';
    await f();
    await (await f());
    await ! await false;
    await ~ await (x * x);
    await - await f();
    await (10 - await 5);
    await await 'bye bye';
  }

  static s() {return 1;}

  static stest() async {
    int x = 100500;

    await true;
    await 1;
    await x;
    await (x + 3);
    await x++;
    await --x;
    await ((x + 10) * 10);
    await 'hello';
    await s();
    await (await s());
    await ! await false;
    await ~ await (x * x);
    await - await s();
    await (10 - await 5);
    await await 'bye bye';
  }
}

main() {
  asyncStart();
  new C().test().then(
    (value) => C.stest()
  ).then(
    (value) => asyncEnd()
  );
}