import QtQuick 2.0

Item { 
    property real test1: -i1.p2
    property int test2: -i1.p2
    property real test3: -i1.p1
    property int test4: -i1.p1
    property real test5: -i1.p3
    property int test6: -i1.p3

    QtObject {
        id: i1
        property real p1: -3.7 
        property int p2: 18
        property real p3: -3.3 
    }
 }