{"ast_node_type":"other","tokens":[{"end":40,"kind":"keyword","start":0,"text":"hir::Node::Expr(&hir::Expr"}]}
            hir::Node::Expr(&hir::Expr {
        let (return_span, mir_description, hir_ty) = match tcx.hir_node(mir_hir_id) {
                kind: hir::ExprKind::Closure(&hir::Closure { fn_decl, kind, fn_decl_span, .. }),