import QtQuick 2.0 Item { property bool test: false property var items: [1, 2, 3, "four", "five"] property int bound: items[0] property var funcs: [(function() { return 6; })] property int bound2: funcs[0]() function returnTwenty() { return 20; } Component.onCompleted: { if (bound != 1) return false; if (bound2 != 6) return false; items = [10, 2, 3, "four", "five"] // bound should now be 10 funcs = [returnTwenty] // bound2 should now be 20 if (bound != 10) return false; if (bound2 != 20) return false; test = true; } }