| Element | Missed Instructions | Cov. | Missed Branches | Cov. | Missed | Cxty | Missed | Lines | Missed | Methods |
| Total | 20 of 39 | 49% | 5 of 6 | 17% | 5 | 8 | 5 | 8 | 2 | 5 |
| enterRule(ParseTreeListener) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| exitRule(ParseTreeListener) | | 0% | | 0% | 2 | 2 | 2 | 2 | 1 | 1 |
| accept(ParseTreeVisitor) | | 67% | | 50% | 1 | 2 | 1 | 2 | 0 | 1 |
| TrioParser.ReferenceContext(TrioParser.ExpressionContext) | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 | |
| ID() | | 100% | n/a | 0 | 1 | 0 | 1 | 0 | 1 |