| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 38 of 266 | 85% | 10 of 30 | 66% | 10 | 24 | 8 | 47 | 0 | 9 |
| checkLegalityBeforeTypeCoercion() | | 70% | | 50% | 6 | 7 | 4 | 12 | 0 | 1 |
| customSignatureDict() | | 87% | | 75% | 3 | 7 | 4 | 25 | 0 | 1 |
| withChildren(List) | | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| DictGet(Expression, Expression, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| lambda$customSignatureDict$0(String, DictionaryColumnDefinition) | | 100% | | 100% | 0 | 3 | 0 | 1 | 0 | 1 |
| customSignature() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| accept(ExpressionVisitor, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| DictGet(ScalarFunctionParams) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| checkLegalityAfterRewrite() | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 |