| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 142 of 643 | 77% | 37 of 112 | 66% | 25 | 65 | 33 | 156 | 0 | 9 |
| visit(NodeTraversal, Node, Node) | | 43% | | 43% | 10 | 17 | 19 | 36 | 0 | 1 |
| removeVarDeclaration(Node) | | 72% | | 43% | 7 | 9 | 5 | 21 | 0 | 1 |
| computeVariableNamesInterferenceGraph(ControlFlowGraph, Set) | | 95% | | 91% | 3 | 25 | 3 | 50 | 0 | 1 |
| enterScope(NodeTraversal) | | 86% | | 50% | 2 | 4 | 3 | 18 | 0 | 1 |
| makeDeclarationVar(Var) | | 46% | | 50% | 2 | 3 | 3 | 5 | 0 | 1 |
| shouldOptimizeScope(NodeTraversal) | | 96% | | 75% | 1 | 3 | 0 | 7 | 0 | 1 |
| CoalesceVariableNames(AbstractCompiler, boolean) | | 100% | n/a | 0 | 1 | 0 | 8 | 0 | 1 | |
| exitScope(NodeTraversal) | | 100% | | 100% | 0 | 2 | 0 | 6 | 0 | 1 |
| process(Node, Node) | | 100% | n/a | 0 | 1 | 0 | 5 | 0 | 1 |