| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 25 of 78 | 68% | 0 of 4 | 100% | 3 | 6 | 1 | 10 | 3 | 4 |
| objectArgumentToCeylon$update(Tree.ObjectArgument) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| objectArgumentToCeylon(Tree.ObjectArgument) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| objectArgumentToCeylon_() | | 0% | n/a | 1 | 1 | 0 | 0 | 1 | 1 | |
| objectArgumentToCeylon(Tree.ObjectArgument, Callable) | | 100% | | 100% | 0 | 3 | 0 | 9 | 0 | 1 |