import QtQuick 2.0 Item { id: root; property bool test: str == str2 && (txt != null && txt.str == root.str) property Text txt: null //Constant doesn't hit rewriter property string str: 'same multiline string 5 !' property string str2: ''; Component { id: comp Text { property var value: 1 property string str: 'same multiline string ' + value + " !" Component.onCompleted: { //Separate codepath for signal handers in rewriter root.str2 = 'same multiline string ' + value + " !" } } } Component.onCompleted: txt = comp.createObject(root,{"value" : 5}) /* Timer { interval: 1000 running: true repeat: true onTriggered: console.debug( "Test: " + test + '\n' + str + '\n:\n' + str2 + "\n:\n" + txt.str) } */ }