| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 270 of 270 | 0% | 40 of 40 | 0% | 29 | 29 | 62 | 62 | 9 | 9 |
| specialize0(Object, Object) | | 0% | | 0% | 14 | 14 | 21 | 21 | 1 | 1 |
| createInfo0(String, Object, Object) | | 0% | | 0% | 4 | 4 | 12 | 12 | 1 | 1 |
| rewrite0(VirtualFrame, Object, Object, String) | | 0% | | 0% | 3 | 3 | 10 | 10 | 1 | 1 |
| adoptChildren0(Node, Node) | | 0% | | 0% | 3 | 3 | 10 | 10 | 1 | 1 |
| FixnumNodesFactory.LeftShiftNodeFactory.LeftShiftBaseNode(FixnumNodesFactory.LeftShiftNodeFactory.LeftShiftBaseNode) | | 0% | n/a | 1 | 1 | 3 | 3 | 1 | 1 | |
| FixnumNodesFactory.LeftShiftNodeFactory.LeftShiftBaseNode(RubyContext, SourceSection, RubyNode[]) | | 0% | n/a | 1 | 1 | 3 | 3 | 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 |