220 16326 <71ada2c1-620f-4b55-b6fc-630711b0b032@isocpp.org> article Path: news.gmane.org!not-for-mail From: Markus Grech Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Pointers to members of unknown class Date: Tue, 17 Feb 2015 06:23:44 -0800 (PST) Lines: 37 Approved: news@gmane.org Message-ID: <71ada2c1-620f-4b55-b6fc-630711b0b032@isocpp.org> References: <9b03a820-0ac5-4931-9825-b2fc9ef893f9@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_3055_416033512.1424183024691" X-Trace: ger.gmane.org 1424183033 25271 80.91.229.3 (17 Feb 2015 14:23:53 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 17 Feb 2015 14:23:53 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBC44PYFDYAGRB4M5RWTQKGQESDWEFFA@isocpp.org Tue Feb 17 15:23:46 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-ie0-f197.google.com ([209.85.223.197]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1YNj3y-00066c-NF for gclcip-std-proposals@m.gmane.org; Tue, 17 Feb 2015 15:23:46 +0100 Original-Received: by iebtr6 with SMTP id tr6sf233079651ieb.1 for ; Tue, 17 Feb 2015 06:23:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :content-type:x-original-sender:reply-to:precedence:mailing-list :list-id:list-post:list-help:list-archive:list-subscribe :list-unsubscribe; bh=0002rWEqY7sXb/U0299w8ZMf8Ojycx3Yk1AXANto9fU=; b=aW0vHXkkB1mnpDMVQBV/C+Mc19uu+4TPzIQGyKCSXPYeoENXSL+7c0CGSBgIjbiCMQ 7jSPSirQKtDIws1DeFa/joM80QpegT+oEKqdAOvdsp2NQ1uuhWmi810YJa10TDA+Olu4 LOMnGJKTf2cShpOikmpSNNv3f3Xn0vHaXOEribMnXUV6xvlMHVWQXDwxr1UmkmsbHm0r D9TQ4xP6+EGk/UgYQcj9H8lkGa8sHUp9i4Ljw0+BVg0OmcPdTWZn3wHfdPJQBklL/KQ4 pnzf0QR5jzQm7jWCjTIw20oNq/oghfmJE8GuQyZSXDEd1/EebQWo2+exddEg74yN3bwA T/xw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:date:from:to:message-id:in-reply-to:references :subject:mime-version:content-type:x-original-sender:reply-to :precedence:mailing-list:list-id:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=0002rWEqY7sXb/U0299w8ZMf8Ojycx3Yk1AXANto9fU=; b=O+Adgz4iaBX/goJWQQxMJoYlZ9iF9/x1XTDJzntIzzU0miui+XYEhwb8P/YxbkbbzE EjYDA0m2fOvhSWj0GnBvxDdcbXvDEqnYS879fvv1np1dqJe3ZizSKekgDWHuIUxJt2lu 9oIZHOYtstzG4wHHNhAIi0wKGZbH0dMusMZ4Lr+2dm4rIS1wSdMK4liDKDyLerJsYnYq YjWlCkeRj7lJ7bU0MvTbqnZ7xBV+MEb3y6O+7hdwsl6l/7xvz08MNNyAHJveGpmf2kQb kFKrUatCeg6151ve1Xao076QKh20aGAhs/qm36Juj7bcpXn/CFAaswSeNH+uYIq7JxU7 pnrw== X-Gm-Message-State: ALoCoQmds5G9Bb0nWdhF77hB9tRMAiKRa4uMtZ15hei2kD/HEYlEsACE76dXZ7SAeLaN1/m6bNpA X-Received: by 10.50.57.47 with SMTP id f15mr24832540igq.1.1424183025735; Tue, 17 Feb 2015 06:23:45 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.140.81.163 with SMTP id f32ls2817998qgd.84.gmail; Tue, 17 Feb 2015 06:23:45 -0800 (PST) X-Received: by 10.140.82.212 with SMTP id h78mr318083qgd.22.1424183025043; Tue, 17 Feb 2015 06:23:45 -0800 (PST) In-Reply-To: <9b03a820-0ac5-4931-9825-b2fc9ef893f9@isocpp.org> X-Original-Sender: markus.grech@gmail.com 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:16326 Archived-At: ------=_Part_3055_416033512.1424183024691 Content-Type: multipart/alternative; boundary="----=_Part_3056_68481552.1424183024691" ------=_Part_3056_68481552.1424183024691 Content-Type: text/plain; charset=UTF-8 I like your idea about std::memptr_buffer, not sure why I haven't thought of that before. But I do not see how it improves safety at all, most people would just put 'auto' there and get a base::* silently. -- --- 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/. ------=_Part_3056_68481552.1424183024691 Content-Type: text/html; charset=UTF-8
I like your idea about std::memptr_buffer, not sure why I haven't thought of that before. But I do not see how it improves safety at all, most people would just put 'auto' there and get a base::* silently.

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