import QtQuick

Window {  
  id: root

  width: 640
  height: 480
  visible: true

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

    states: [
      State {
        name: "bar"
        PropertyChanges {
          foo.x: 42
          // foo.bar: 42    // [1] runtime error preventing construction on startup
          bogusid.bar: 42   // [2] runtime error when state is applied
        }
      }
    ]
  }
}