From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by sympa.inria.fr (Postfix) with ESMTPS id 73D877FD90 for ; Fri, 13 Jan 2017 12:04:23 +0100 (CET) X-IronPort-AV: E=Sophos;i="5.33,221,1477954800"; d="scan'208";a="209023550" Received: from dt-64014.paris.inria.fr (HELO [128.93.64.14]) ([128.93.64.14]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES128-SHA; 13 Jan 2017 12:04:23 +0100 To: Nathan Moreau References: <99968acc-c9f1-273f-d983-4a286a2e8068@inria.fr> Cc: caml users From: =?UTF-8?Q?Fran=c3=a7ois_Pottier?= Message-ID: Date: Fri, 13 Jan 2017 12:04:23 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Subject: Re: [Caml-list] How to indicate that I am overriding an inherited virtual method? On 13/01/2017 10:20, Nathan Moreau wrote: > You can ensure you are overriding, using > > class virtual base = object > method virtual foo: string > end > > class child = object > inherit base as b > method foo = if false then b # foo else "ha!" > (* OK *) > end Interesting trick (albeit somewhat ugly), thanks! -- François Pottier francois.pottier@inria.fr http://gallium.inria.fr/~fpottier/