| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 21 of 152 | 86% | 6 of 16 | 62% | 6 | 19 | 4 | 25 | 0 | 11 |
| checkLegalityBeforeTypeCoercion() | | 56% | | 50% | 2 | 3 | 2 | 6 | 0 | 1 |
| computeSignature(FunctionSignature) | | 77% | | 50% | 2 | 3 | 1 | 3 | 0 | 1 |
| checkLegalityAfterRewrite() | | 54% | | 50% | 1 | 2 | 1 | 3 | 0 | 1 |
| withChildren(List) | | 93% | | 50% | 1 | 2 | 0 | 2 | 0 | 1 |
| static {...} | | 100% | n/a | 0 | 1 | 0 | 3 | 0 | 1 | |
| Uniform(Expression, Expression, Expression) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| needFoldToLiteral(int) | | 100% | | 100% | 0 | 3 | 0 | 1 | 0 | 1 |
| nullable() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| accept(ExpressionVisitor, Object) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| Uniform(ScalarFunctionParams) | | 100% | n/a | 0 | 1 | 0 | 2 | 0 | 1 | |
| getSignatures() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |