{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"(true,"}]}
            (true, Some(AssocOp::Binary(
            // want to keep their span info to improve diagnostics in these cases in a later stage.
                BinOpKind::Mul | // `{ 42 } *foo = bar;` or `{ 42 } * 3`