{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"BinOp::Add"}]}
            BinOp::Add | BinOp::AddWithOverflow => hir::BinOpKind::Add,
            // on whether overflow checks are enabled or not.
            BinOp::Sub | BinOp::SubWithOverflow => hir::BinOpKind::Sub,