{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"BinOpKind::BitOr"}]}
                BinOpKind::BitOr // `{ 42 } | 42` or `{ 42 } |x| 42`
                BinOpKind::Or | // `{ 42 } || 42` ("logical or" or closure)
            ))) => {