220 31228 <519ff5a1-cf5e-4641-98c1-835667e737db@isocpp.org> article Path: news.gmane.org!.POSTED!not-for-mail From: Victor Dyachenko Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: P0534: call/cc, type safety and exceptions Date: Tue, 28 Feb 2017 23:48:36 -0800 (PST) Lines: 55 Approved: news@gmane.org Message-ID: <519ff5a1-cf5e-4641-98c1-835667e737db@isocpp.org> References: <3a57e294-7254-4358-828d-c9f7757f5295@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_1363_539063933.1488354516452" X-Trace: blaine.gmane.org 1488354518 16030 195.159.176.226 (1 Mar 2017 07:48:38 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 1 Mar 2017 07:48:38 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBCJ4XEO5S4ERBVPZ3HCQKGQEFWQCZYI@isocpp.org Wed Mar 01 08:48:34 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yw0-f198.google.com ([209.85.161.198]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ciyzv-0003aE-Th for gclcip-std-proposals@m.gmane.org; Wed, 01 Mar 2017 08:48:32 +0100 Original-Received: by mail-yw0-f198.google.com with SMTP id 204sf60275333ywo.6 for ; Tue, 28 Feb 2017 23:48:38 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :x-spam-checked-in-group:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=dCHalT3YTeo6QlX2njsaqCAizt0hfbyybiUKLb118eE=; b=b5l3l0gcyWaGJ0ynKy0H/Rie7qkbtyowqZPxSnY/3AEleUGLVRjHnZVCxIt4/RoNzR A73QlmYa1IpMWKjd4LQkXbPt9sLx9t9o4TNtKOmuSkxOV/32tYvaK1KhM1cwIcwVdEeK q5fnuF5FpEyJR/hErxukXF89ebP1u5SdWDOWe5DEFsVoUydwy4PtD0uQiuCBLm97T6Ww jxsTUInh4YaizFDeT7J57Eqr5mlHyNb/v+6ND3KwjbPZVVsZ5unY7zWEKab/ibnXlnva UcYFyVaRi4zeT+SECUO1C9V5BgEJw/nVenbOdYZr2GuP/KZ2M62/ZCHbcBkpbvNSDAsT 2++g== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:message-id:in-reply-to:references:subject:mime-version :x-original-sender:reply-to:precedence:mailing-list:list-id :x-spam-checked-in-group:list-post:list-help:list-archive :list-subscribe:list-unsubscribe; bh=dCHalT3YTeo6QlX2njsaqCAizt0hfbyybiUKLb118eE=; b=kWMmp1xXuzb14ylLDvEtYsZYcNl5pxHp6pttuO1QOjU8ipnXQ6HM6oVZEoAYNuowdv KoFghjrrGRfX+8kFNwgi6csy3Ec7SH7XplB2KvhBQ4CrzYpQ5TNmHeI+9iBbF768nQao Lc1jDznYT7Qs5uyFlUsm/Ted5scGGyQixxCrG/t8Jf9KkPlTPWyg2/vnMqOlFJmUKaMO E8iSGoF+s1XHAzFN06hEzTwPrZuTuv8d9cCy3BgwqszxMiinP9Wj9HLy8K/04y4flrZH fdsqfiZG6OzgcodKWpdHI1jHG60Pmyt9EEDwiGHzfJrmZBUGYRTwRwtfDugtEqvNF4kl wrZw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:message-id:in-reply-to:references :subject:mime-version:x-original-sender:reply-to:precedence :mailing-list:list-id:x-spam-checked-in-group:list-post:list-help :list-archive:list-subscribe:list-unsubscribe; bh=dCHalT3YTeo6QlX2njsaqCAizt0hfbyybiUKLb118eE=; b=LeYOAM+0krmJVGk4InsjRfUOD9XyeWnaA/Q67CKymP+t4ue1VZLE0YEuT6ZWsNYfy1 VFCUW6w922+TR3ApmKGpl0j7zGpDYOk1b+2gfM2hNcNKhIu6swdrV3yHQ4tFvS70MwgU 7Z8GXv7BFOHcMZ4iiXbhCvm28nEOm2aNAIdMZN8+L3PrQA6I5dqt0E3ra/I4dnf7OOpc 7qrkBP/gXaAuroTF6p6ZWDNEj+OAJJJ1wUyFZaZ1QVv2KJnkte2fyb4N2SNW4RkiPrzH x2IQJhmLqinIpG++GO+E5FttfpqIZwxp9AXK4ZNlUFqqbGKqCV2VRkro6doA/raZMki0 4+3A== X-Gm-Message-State: AMke39mq3TNCB6opQhG+Z55+EQpuOW1UHBWBNzREBdlE1Lp9HmXs8Ys1cQSrVv+EQIi8KA== X-Received: by 10.129.108.20 with SMTP id h20mr2324626ywc.69.1488354517911; Tue, 28 Feb 2017 23:48:37 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.157.27.71 with SMTP id l65ls3038025otl.41.gmail; Tue, 28 Feb 2017 23:48:37 -0800 (PST) X-Received: by 10.157.89.144 with SMTP id u16mr677626oth.16.1488354517200; Tue, 28 Feb 2017 23:48:37 -0800 (PST) In-Reply-To: X-Original-Sender: Victor.Dyachenko@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:31228 Archived-At: ------=_Part_1363_539063933.1488354516452 Content-Type: multipart/alternative; boundary="----=_Part_1364_933719156.1488354516452" ------=_Part_1364_933719156.1488354516452 Content-Type: text/plain; charset=UTF-8 Oliver, why not standardize the lowest level part first - fcontext_t et a + stacks allocation? I think this API can be used even with pure C. And we can build anything ontop. call/cc can have some unwanted overhead. I'm sure that fcontext_t-related functions are the main values of Boost.Context library. People still use it even in spite of it were moved into detail. E.g. see https://github.com/facebook/folly/blob/master/folly/fibers/BoostContextCompatibility.h .. -- 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. To view this discussion on the web visit https://groups.google.com/a/isocpp.org/d/msgid/std-proposals/519ff5a1-cf5e-4641-98c1-835667e737db%40isocpp.org. ------=_Part_1364_933719156.1488354516452 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
Oliver, why not standardize the lowest level part first - = fcontext_t et a + stacks allocation? I think this API can be used even with= pure C. And we can build anything ontop. call/cc can have some unwanted ov= erhead. I'm sure that fcontext_t-related functions are the main values = of Boost.Context library. People still use it even in spite of it were move= d into detail. E.g. see https://github.com/facebook= /folly/blob/master/folly/fibers/BoostContextCompatibility.h.

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