{"ast_node_type":"variable","tokens":[{"end":71,"kind":"keyword","start":0,"text":"&&"}]}
                    && let Left(def_stmt) = self.body.stmt_at(location)
                    && let TempState::Defined { location, .. } = self.temps[local]
                    && let Some((_, Rvalue::Use(Operand::Constant(c)))) = def_stmt.kind.as_assign()