220 8333 <25282740.R0qdXlWiI6@tjmaciei-mobl2> article Path: news.gmane.org!not-for-mail From: Thiago Macieira Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Proposal: Default swap operation Date: Wed, 01 Jan 2014 17:23:08 -0200 Lines: 28 Approved: news@gmane.org Message-ID: <25282740.R0qdXlWiI6@tjmaciei-mobl2> References: <68012381-8af4-4d62-a5a4-912c454fba96@isocpp.org> <52C4339B.20701@gmail.com> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: ger.gmane.org 1388604193 28530 80.91.229.3 (1 Jan 2014 19:23:13 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 1 Jan 2014 19:23:13 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCB4TK757YBRBI6WSGLAKGQEJVP7RYY@isocpp.org Wed Jan 01 20:23:18 2014 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-wg0-f72.google.com ([74.125.82.72]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1VyRNs-0004OS-TO for gclcip-std-proposals@m.gmane.org; Wed, 01 Jan 2014 20:23:16 +0100 Original-Received: by mail-wg0-f72.google.com with SMTP id k14sf22069289wgh.11 for ; Wed, 01 Jan 2014 11:23:16 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:subject:date:message-id:user-agent :in-reply-to:references:mime-version:x-original-sender :x-original-authentication-results:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:list-subscribe :list-unsubscribe:content-type; bh=dIWKF6eE/7C86N23fPeIoz/mkr47Kyzf/N502U39Dbc=; b=AN/eTXBbez43ICyyILu71w5u66x9Nl0MKxXN0lgMcznmofXaXBAuEfw38nYnmkNRPu tOOJGYoNYX1WSEv7y85oirX/eW3YtKcsBfW9kTyZdHRiqihIew3UXFOf5HI8xcbn4T5e V2DQKw3XmR4qZqOyHs4WhWK5YGh0mPQ2AVGY2kLbygFDJ2HxU8/NQIvRnHj6mf8EF8Dt 0/YgzrMuzDN2oIRRoVtjuXnxOG6pndqXqySpVYQKUXs3XOZ46s7Ub5nuDipykyWq+R8h +sDaG5C4iPDa9mYN+qaORzq9VxmK/R8yhhsi2HXEfyAOlkYWMhV+q/Sbfm/wJhNULdsu Iztw== X-Gm-Message-State: ALoCoQnCn2bc0x29NEo6pikcC8vA1U087S1kmPfrOJ1IEOmf2Tp4W3V3MRSC3uu3w73vrLYhDv+S X-Received: by 10.14.216.131 with SMTP id g3mr29072519eep.2.1388604196524; Wed, 01 Jan 2014 11:23:16 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.180.90.115 with SMTP id bv19ls1857426wib.18.gmail; Wed, 01 Jan 2014 11:23:15 -0800 (PST) X-Received: by 10.180.198.43 with SMTP id iz11mr51992603wic.0.1388604195582; Wed, 01 Jan 2014 11:23:15 -0800 (PST) Original-Received: from gondolin.macieira.info (gondolin.macieira.info. [2a01:4f8:d13:f81:21c:14ff:fe01:12a3]) by mx.google.com with ESMTP id or5si20241182wjc.93.2014.01.01.11.23.15 for ; Wed, 01 Jan 2014 11:23:15 -0800 (PST) Received-SPF: pass (google.com: domain of thiago@macieira.org designates 2a01:4f8:d13:f81:21c:14ff:fe01:12a3 as permitted sender) client-ip=2a01:4f8:d13:f81:21c:14ff:fe01:12a3; Original-Received: from tjmaciei-mobl2.localnet (unknown [179.209.204.181]) by gondolin.macieira.info (Postfix) with ESMTPSA id D58F111B59E for ; Wed, 1 Jan 2014 11:23:14 -0800 (PST) User-Agent: KMail/4.12 pre (Linux/3.9.10-100+i915fix.fc17.x86_64; KDE/4.11.60; x86_64; git-8054221; 2013-08-01) In-Reply-To: <52C4339B.20701@gmail.com> X-Original-Sender: thiago@macieira.org X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: domain of thiago@macieira.org designates 2a01:4f8:d13:f81:21c:14ff:fe01:12a3 as permitted sender) smtp.mail=thiago@macieira.org Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Google-Group-Id: 399137483710 List-Post: , List-Help: , List-Archive: List-Subscribe: , List-Unsubscribe: , Xref: news.gmane.org gmane.comp.lang.c++.isocpp.proposals:8333 Archived-At: On quarta-feira, 1 de janeiro de 2014 10:26:19, Matthew Woehlke wrote: > Foo::~Foo() = default; This requires more typing than: Foo::~Foo() {} And quite frankly I don't see the benefit. This destructor can't be from other translation units under the conditions you described. It could be inlined from the same translation unit, which the above accomplishes. This destructor cannot be trivial either under your condition: if all of them were trivial, then you could have left the declaration in the header. -- Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org Software Architect - Intel Open Source Technology Center PGP/GPG: 0x6EF45358; fingerprint: E067 918B B660 DBD1 105C 966C 33F5 F005 6EF4 5358 -- --- You received this message because you are subscribed to the Google Groups "ISO C++ Standard - Future Proposals" group. To unsubscribe from this group and stop receiving emails from it, send an email to std-proposals+unsubscribe@isocpp.org. To post to this group, send email to std-proposals@isocpp.org. Visit this group at http://groups.google.com/a/isocpp.org/group/std-proposals/. .