220 21648 article Path: news.gmane.org!not-for-mail From: Klemens Morgenstern Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Introducing the returntype keyword Date: Tue, 13 Oct 2015 02:30:58 -0700 (PDT) Lines: 48 Approved: news@gmane.org Message-ID: References: <24e315aa-2daf-4e47-933b-1f45157a0f79@isocpp.org> <0884ab8b-672b-459a-9143-f522ea7ebf1d@isocpp.org> <3374ec49-e50e-40dc-8936-46e642a93ebf@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_5591_543897153.1444728658159" X-Trace: ger.gmane.org 1444728665 14671 80.91.229.3 (13 Oct 2015 09:31:05 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 13 Oct 2015 09:31:05 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBDRZB2UY7MCBBU466OYAKGQETV4L5PQ@isocpp.org Tue Oct 13 11:31:04 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-pd0-f199.google.com ([209.85.192.199]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ZlvvB-0004vo-Dt for gclcip-std-proposals@m.gmane.org; Tue, 13 Oct 2015 11:31:01 +0200 Original-Received: by pdbpr1 with SMTP id pr1sf20745032pdb.2 for ; Tue, 13 Oct 2015 02:31:00 -0700 (PDT) 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:x-spam-checked-in-group:list-post :list-help:list-archive:list-subscribe:list-unsubscribe; bh=wgyBehDzSiiHV5XU5zLEXr1gyIOGeo4z34qRUik8jGM=; b=KKeW1VHF5Tc+LfP5xvPKUOLCA8uqVTUgjqXNb0DMd703YPMBlGXveBhCRytjmcdUpS fHeEyDxt5YtS5usYbQKzqRConpv1v3QTps3BpojJqXWEGcEjCKWtK0BwUZibQd8pfnuW lCnjM5mjfVn2a9azvHTGUyoFzd7A+U7hmjkzoYlyGKxZiYMMTYEnFee8Nd+RyrZDDrZd ee9MBDs7wGx0D4LDNFZ+x8CpddSbPn3Mizx4W/kxqel3qZ1n209WqlbjqEhFG9mBOj4R G+YM7sat6RRmgZ5iKxA7Et7l1hSJAS40Vz3xdUH2fWB6XYQkUqHY7nRUFroUdrdECOt3 vVSw== X-Gm-Message-State: ALoCoQl3t/jkUJRP7AfEL6zA/NflzRNg27giqF7ReC12ggxhuQNqGEByADJp9h57bleYvG20SP0z X-Received: by 10.66.246.198 with SMTP id xy6mr27740585pac.36.1444728660370; Tue, 13 Oct 2015 02:31:00 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.50.78.233 with SMTP id e9ls1364423igx.36.canary; Tue, 13 Oct 2015 02:30:59 -0700 (PDT) X-Received: by 10.50.134.136 with SMTP id pk8mr185904igb.13.1444728659169; Tue, 13 Oct 2015 02:30:59 -0700 (PDT) In-Reply-To: X-Original-Sender: klemens.morgenstern@gmx.net Precedence: list Mailing-list: list std-proposals@isocpp.org; contact std-proposals+owners@isocpp.org List-ID: X-Spam-Checked-In-Group: std-proposals@isocpp.org 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:21648 Archived-At: ------=_Part_5591_543897153.1444728658159 Content-Type: multipart/alternative; boundary="----=_Part_5592_347655381.1444728658167" ------=_Part_5592_347655381.1444728658167 Content-Type: text/plain; charset=UTF-8 So decltype(return) would be the same as decltype(foo()) ? That would mean to me, that there's already a similar thing, so it's not necessary. Or it behaves differently, in which case it could be overly complicated and I didn't see the rules. -- --- 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_5592_347655381.1444728658167 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
So decltype(return) would be the same as decltype(foo()) ?= That would mean to me, that there's already a similar thing, so it'= ;s not necessary. Or it behaves differently, in which case it could be over= ly complicated and I didn't see the rules.

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