220 39430 article Path: news.gmane.org!.POSTED!not-for-mail From: Nicol Bolas Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Contract attributes and trailing return types Date: Thu, 26 Jul 2018 20:59:24 -0700 (PDT) Lines: 62 Approved: news@gmane.org Message-ID: References: <08e4fce4-e6c6-4dc2-a9ca-098f1ed8b380@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_10469_203361761.1532663964246" X-Trace: blaine.gmane.org 1532663840 9580 195.159.176.226 (27 Jul 2018 03:57:20 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 27 Jul 2018 03:57:20 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBCEKFTV6ZUMBBHNR5LNAKGQEJIRGB4Q@isocpp.org Fri Jul 27 05:57:16 2018 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yb0-f197.google.com ([209.85.213.197]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1fitsS-0002Oz-2t for gclcip-std-proposals@m.gmane.org; Fri, 27 Jul 2018 05:57:16 +0200 Original-Received: by mail-yb0-f197.google.com with SMTP id n7-v6sf1977033ybo.1 for ; Thu, 26 Jul 2018 20:59:27 -0700 (PDT) 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 :list-post:list-help:list-archive:list-subscribe:list-unsubscribe; bh=wiQObq1vcqAoomqtUj9/vodtGpltltd7UX9qi/qAVTM=; b=WkcPF6A485GynJof3seEz51G4rJ66KXah/c/qw46XS00X+kGSvortl7GJx4Bmdl6VK yuUs2WZe5LfcPwA7tQC3DZvNUHz72PuRJvEILJpwnAX7VwZLJvhg9tUkR3ha9vj0Sow1 KenC9W4Cm9C60kNtUc4w+GJx73rSbyOtEOBPoyL45xA512fbjSAwUJKgK+cs7W2mpnt0 djJpeUemp1sWo2zMaKAB1EyZcHyXEBRYF1UlCXUd8S7wZzvXxzQuNUxrO9gOEWR/jx7N rJyRhIC1ZBKP/gVdchPK/YhD41jsu/tnEcoDlkay71qDso0e+j+k3/uBGBKXnfS/MWow ZbJw== 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 :list-post:list-help:list-archive:list-subscribe:list-unsubscribe; bh=wiQObq1vcqAoomqtUj9/vodtGpltltd7UX9qi/qAVTM=; b=OkAffXC+spOq44e80O0scwi6fo1Qc7G9DB1IGkUQVwjydn3b7lNIwnS87a/XclF8mb FN9JrH3wm2Bs+kJtRMDmISkAguyzQWDnBQrMu6anyhLdLpqPsSM323Fgt55z8E7KyuDY F9VHQUGfFxFswgNuh7ZYS67UEVHL3TP3J9B1x2lSffeFt50+YxC8Qi3AXr8Os60wer90 4ky+7ELsDosd2EJuddmt3aOZiv4EgDj3Vx46iJX1pldu7cBkqtqMQLpLpTMGjrVL4cNX z57j30ytH+oCgwqzGadL9wlCHq6HKXqXbnb/9uw03VsHEaFjQFqh0Y6+HuEb6quBEvlI CiYQ== 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=wiQObq1vcqAoomqtUj9/vodtGpltltd7UX9qi/qAVTM=; b=ML8TozuMUd71qlhK3/Q6UZQti14VepD5ABfhk6S1r2aMjw9Ui/rOsR+FmJfNG+PHlg cCepCN182VaxT+FSe2drRyTQKgrzbMSr7D1Qc6y6I4XQ6MoHY/I3lTSYccFQP17UMEoH m/xn7vefZtxfc+Wy5h2DtXMoXxyjI9MnchejCnxCN4aMovUXoA1iqjxGLdrPo+gRcBWG 7NLYrLKnkVQmkfnnc9xrnLPVFIXCGXdpOGiEXWw+SS+TXs+5W8TuZ5nIU52T/dn+xu/s eT29sC5JKNQjr0ycpwwgQsnYGKa2KPYojzCMpZ8b2y9FRpznwKIx08e6amJo1hQvjj7Z H6ZQ== X-Gm-Message-State: AOUpUlEOcq5zaR4YHMJac4ZMEOre8SDE1JCDbRoSnxn+rvAmeM8hSOk8 hv30f2L+bEHn42NWV+znNuaV1A== X-Google-Smtp-Source: AAOMgpcMkZYzirVd+Gao4kFr8+RcV6Ka1YXX1eHs2aqaY2oiKwdwWXFUAmIb0Hq8J13pJdFriQLFjA== X-Received: by 2002:a0d:ef44:: with SMTP id y65-v6mr223222ywe.238.1532663966559; Thu, 26 Jul 2018 20:59:26 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 2002:a25:888b:: with SMTP id d11-v6ls500432ybl.1.gmail; Thu, 26 Jul 2018 20:59:25 -0700 (PDT) X-Received: by 2002:a25:c5d2:: with SMTP id v201-v6mr60461ybe.4.1532663964891; Thu, 26 Jul 2018 20:59:24 -0700 (PDT) In-Reply-To: X-Original-Sender: jmckesson@gmail.com 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:39430 Archived-At: ------=_Part_10469_203361761.1532663964246 Content-Type: multipart/alternative; boundary="----=_Part_10470_366798326.1532663964246" ------=_Part_10470_366798326.1532663964246 Content-Type: text/plain; charset="UTF-8" On Thursday, July 26, 2018 at 9:07:47 PM UTC-4, Tony V E wrote: > > How does this compare to where `requires` goes? Is that before or after > the trailing return? > It appears to be after the whole thing, including the trailing return. It seems to be: Identifier/auto function_name(...) cv_qualifiers &/&& noexcept attributes trailing-return-type requires-clause C++'s syntax is a huge mess... -- 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/f0dac9d7-d139-4056-bf7f-bcad493436e0%40isocpp.org. ------=_Part_10470_366798326.1532663964246 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable
On Thursday, July 26, 2018 at 9:07:47 PM UTC-4, Tony V E w= rote:
How= does this compare to where `requires` goes?=C2=A0 Is that before or after = the trailing return?

It app= ears to be after the whole thing, including the trailing return. It seems t= o be:

Identifier/auto function_name(...) cv_qualif= iers &/&& noexcept attributes trailing-return-type requires-cla= use

C++'s syntax is a huge mess...

--
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To view this discussion on the web visit https://groups.google.= com/a/isocpp.org/d/msgid/std-proposals/f0dac9d7-d139-4056-bf7f-bcad493436e0= %40isocpp.org.
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