{"ast_node_type":"variable","tokens":[{"end":95,"kind":"keyword","start":0,"text":"(token::OpenBrace,"}]}
            (token::OpenBrace, StmtKind::Expr(expr)) if let ExprKind::Call(..) = expr.kind => {
        match (&self.token.kind, &stmt_kind) {
                // for _ in x y() {}