{"ast_node_type":"other","tokens":[{"end":51,"kind":"keyword","start":0,"text":"self.visit_node_id(expr.span,"}]}
        self.visit_node_id(expr.span, expr.hir_id);
    fn visit_pat_expr(&mut self, expr: &'tcx hir::PatExpr<'tcx>) {
        intravisit::walk_pat_expr(self, expr);