// 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 Next, q is executed with this bound to i, the type parameters
 * (if any) of R bound to the actual type arguments V1, ..., Vm and the formal
 * parameter bindings that resulted from the evaluation of the argument list.
 * The result of the evaluation of e is i.
 * @description Checks the order of a new expression evaluation with
 * named constructor.
 * @author msyabro
 */
import '../../../../Utils/expect.dart';

var evalOrder;

f(p1) {
  evalOrder.write(p1);
}

class A {
  logAndAdd2(arg) {
    evalOrder.write(arg);
    return arg + 2;
  }
}

class C {
  C.name(p1, p2): x = f(p1), y = f(p2) {
    evalOrder.write(5);
  }
  var x;
  var y;
}

main() {
  evalOrder = new StringBuffer();
  new C.name(new A().logAndAdd2(1), new A().logAndAdd2(2));
  Expect.equals("12345", evalOrder.toString());
}
