| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 24 of 63 | 62% | 2 of 12 | 83% | 3 | 8 | 1 | 6 | 1 | 2 |
| setAssignmentOperationToCeylon(Tree.BitwiseAssignmentOp) | | 65% | | 83% | 2 | 7 | 0 | 5 | 0 | 1 |
| setAssignmentOperationToCeylon_() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |