{"ast_node_type":"other","tokens":[{"end":96,"kind":"keyword","start":0,"text":"self.alloc_expr_desugared(Expr::Array(Array::ElementList"}]}
            self.alloc_expr_desugared(Expr::Array(Array::ElementList { elements: lit_pieces }));
        let lit_pieces =
        let lit_pieces = self.alloc_expr_desugared(Expr::Ref {