| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 60 of 272 | 78% | 31 of 64 | 52% | 33 | 36 | 1 | 10 | 3 | 4 |
| letExpressionToCeylon(Tree.LetExpression, Callable) | | 86% | | 52% | 30 | 33 | 0 | 9 | 0 | 1 |
| letExpressionToCeylon$update(Tree.LetExpression) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| letExpressionToCeylon(Tree.LetExpression) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| letExpressionToCeylon_() | | 0% | n/a | 1 | 1 | 0 | 0 | 1 | 1 |