220 32559 <1678895.0nQhqNqFQE@tjmaciei-mobl1> article Path: news.gmane.org!.POSTED!not-for-mail From: Thiago Macieira Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: relaxing rules for ternary operator. Allow incompatible types. 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[2a01:4f8:d13:f81:21c:14ff:fe01:12a3]) by mx.google.com with ESMTP id c9si15869157qkh.329.2017.05.21.10.17.02 for ; Sun, 21 May 2017 10:17:02 -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 [IPv6:2601:1c0:4501:5f9f:8466:3462:d05f:7085]) by gondolin.macieira.info (Postfix) with ESMTPSA id 2752B12C001 for ; Sun, 21 May 2017 10:17:01 -0700 (PDT) In-Reply-To: <27694795.c6R7qxKFE5@tjmaciei-mobl1> 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:32559 Archived-At: On domingo, 21 de maio de 2017 10:08:16 PDT Thiago Macieira wrote: > You do realise this grows exponentially, right? > > auto x = runtime_condition ? A{} : B{}; > auto y = runtime_condition ? C{} : D{}; > auto z = runtime_condition ? E{} : F{}; I mean different runtime conditions here. > x.f() + y.f() + z.f(); > > There are 8 different branches there to make the above work. -- 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/1678895.0nQhqNqFQE%40tjmaciei-mobl1. .