Language/Expressions/Instance_Creation/New/execution_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 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: first the
/// initializers in class member variable declarations are evaluated, then the
/// constructor argument list, then the constructor's initializer list, and
/// then the constructor body.
/// @author msyabro

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

var evalOrder;

f(p1) {
  evalOrder = '$evalOrder$p1';
}

class A {
  logAndAdd2(arg) {
    evalOrder = '$evalOrder$arg';
    return arg + 2;
  }
}

class C {
  C(p1, p2): x = f(p1), y = f(p2) {
    evalOrder = "${evalOrder}5";
  }
  var x;
  var y;
}

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