{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"BinOp::AddWithOverflow"}]}
        BinOp::AddWithOverflow | BinOp::SubWithOverflow | BinOp::MulWithOverflow => unreachable!(),
        BinOp::Shl | BinOp::ShlUnchecked | BinOp::Shr | BinOp::ShrUnchecked => None,
    }