| 130 | None | 131 | count |
| 132 | UnaryExpr | 134 | False |
| 134 | False | 135 | count |
| 138 | True | 141 | count |
| 142 | IntegerLiteral | 143 | count |
| 146 | UnaryExpr | 149 | count |
| 151 | UnaryExpr | 152 | count |
| 153 | UnaryExpr | 129 | Function prune_const_branches |