220 35100 <5949784.ta64GYsRuq@tjmaciei-mobl1> article Path: news.gmane.org!.POSTED!not-for-mail From: Thiago Macieira Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Marking more std::string_view members noexcept Date: Wed, 25 Oct 2017 16:09:33 -0700 Lines: 26 Approved: news@gmane.org Message-ID: <5949784.ta64GYsRuq@tjmaciei-mobl1> References: <3d03cd7d-2177-98fd-408d-f74b1f6a8552@gmail.com> <79ff7517-9d44-4770-8124-a2a036a2e6be@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: blaine.gmane.org 1508972979 6583 195.159.176.226 (25 Oct 2017 23:09:39 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 25 Oct 2017 23:09:39 +0000 (UTC) To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCB4TK757YBRBL5TYTHQKGQE3RUPT5I@isocpp.org Thu Oct 26 01:09:33 2017 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-wr0-f199.google.com ([209.85.128.199]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1e7Unh-0000by-PT for gclcip-std-proposals@m.gmane.org; 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[2a01:4f8:d13:f81:21c:14ff:fe01:12a3]) by mx.google.com with ESMTP id b59si2848631wrd.359.2017.10.25.16.09.35 for ; Wed, 25 Oct 2017 16:09:35 -0700 (PDT) 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-mobl1.localnet (unknown [192.55.54.44]) by gondolin.macieira.info (Postfix) with ESMTPSA id 573F011B5C4 for ; Wed, 25 Oct 2017 16:09:35 -0700 (PDT) In-Reply-To: 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.mailfrom=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:35100 Archived-At: On Wednesday, 25 October 2017 14:02:33 PDT Nevin Liber wrote: > On Wed, Oct 25, 2017 at 3:07 PM, wrote: > > Hi > > > > If there was a ctor from array reference, would it be noexcept? > > > > template > > constexpr basic_string_view(const charT(&str)[N]) noexcept; > > It hasn't been proposed, has it? > > My guess would be no, since there is a precondition that str[N-1] == 0, > giving it a narrow contract. Why would it have such a precondition? -- Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org Software Architect - Intel Open Source Technology Center -- 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/5949784.ta64GYsRuq%40tjmaciei-mobl1. .