| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 177 of 177 | 0% | 24 of 24 | 0% | 21 | 21 | 47 | 47 | 9 | 9 |
| rewrite0(VirtualFrame, Object, String) | | 0% | | 0% | 3 | 3 | 10 | 10 | 1 | 1 |
| specialize0(Object) | | 0% | | 0% | 7 | 7 | 13 | 13 | 1 | 1 |
| createInfo0(String, Object) | | 0% | | 0% | 3 | 3 | 9 | 9 | 1 | 1 |
| adoptChildren0(Node, Node) | | 0% | | 0% | 3 | 3 | 7 | 7 | 1 | 1 |
| ArrayDropTailNodeFactory.ArrayDropTailBaseNode(RubyContext, SourceSection, int, RubyNode) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| ArrayDropTailNodeFactory.ArrayDropTailBaseNode(ArrayDropTailNodeFactory.ArrayDropTailBaseNode) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| getNext0() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| getMetadata0() | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| updateTypes0(Class[]) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |