{"ast_node_type":"other","tokens":[{"end":71,"kind":"keyword","start":0,"text":"err.subdiagnostic(ExprParenthesesNeeded::surrounding(*sp));"}]}
            err.subdiagnostic(ExprParenthesesNeeded::surrounding(*sp));
            // `{ 42 } &&x` (#61475) or `{ 42 } && if x { 1 } else { 0 }`
            true