{"ast_node_type":"import","tokens":[{"end":89,"kind":"keyword","start":0,"text":"//"}]}
                // Flood everything now, so we can use `insert_value_idx` directly later.
            Rvalue::BinaryOp(op, box (left, right)) if op.is_overflowing() => {
                state.flood(target.as_ref(), &self.map);