{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"BinOp::SubUnchecked"}]}
            BinOp::SubUnchecked => rustc_middle::mir::BinOp::SubUnchecked,
            BinOp::Sub => rustc_middle::mir::BinOp::Sub,
            BinOp::Mul => rustc_middle::mir::BinOp::Mul,