// pragma Strict

import QtQuick

Window {  
  id: root

  width: 640
  height: 480
  visible: true

  Rectangle {
    id: foo
    width: 100
    height: 100
    color: "red"

    Component.onCompleted: {
      foo.color = "blue";
      foo.bar = 42; // [1] runtime error/aot compilation stats info only, except when compiled with Strict
    }
  }
}