| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 134 of 134 | 0% | 8 of 8 | 0% | 17 | 17 | 32 | 32 | 12 | 12 |
| cast(VirtualFrame, RubyBasicObject) | | 0% | | 0% | 3 | 3 | 8 | 8 | 1 | 1 |
| cast(RubyNilClass) | | 0% | | 0% | 4 | 4 | 6 | 6 | 1 | 1 |
| ArrayCastNode(RubyContext, SourceSection, SplatCastNode.NilBehavior) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| ArrayCastNode(ArrayCastNode) | | 0% | n/a | 1 | 1 | 4 | 4 | 1 | 1 | |
| ArrayCastNode(RubyContext, SourceSection) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| cast(boolean) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| cast(int) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| cast(long) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| cast(double) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| cast(RubyBignum) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 | |
| executeVoid(VirtualFrame) | | 0% | n/a | 1 | 1 | 2 | 2 | 1 | 1 | |
| cast(RubyArray) | | 0% | n/a | 1 | 1 | 1 | 1 | 1 | 1 |