| ⇢ | A | FuncReturnPrefixer added | |
| A | ↘ | B | NameStmtPrefixer got worse |
| ⇢ | B | FuncReturnPrefixer::enterNode() added | |
| A | ↘ | B | TraverserFactory::create() got worse |
| C | ↘ | D | NameStmtPrefixer::prefixName() got worse |
| B | ↘ | C | FullyQualifiedNameResolver::resolveNodeName() got worse |