| import QtQuick 2.0 |
| import Qt.test 1.0 |
| |
| Item { |
| id: obj |
| objectName: "obj" |
| |
| property CircularReferenceObject first |
| property CircularReferenceObject second |
| |
| |
| CircularReferenceObject { |
| id: cro |
| objectName: "cro" |
| } |
| |
| function circularReference() { |
| // generate the circularly referential pair - they should still be collected |
| first = cro.generate(); // no parent, so should be collected |
| second = cro.generate(); // no parent, so should be collected |
| first.addReference(second); |
| second.addReference(first); |
| |
| // remove top level references |
| first = cro; |
| second = cro; |
| } |
| } |