220 29614 article Path: news.gmane.org!.POSTED!not-for-mail From: Jakob Riedle Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: compiler should infer last semicolon of culy brace block... it makes lambas look better.... Date: Fri, 2 Dec 2016 07:14:20 -0800 (PST) Lines: 95 Approved: news@gmane.org Message-ID: References: <99df401b-562e-424f-9c17-01575f8b47e1@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_730_759639917.1480691660881" X-Trace: blaine.gmane.org 1480691667 30675 195.159.176.226 (2 Dec 2016 15:14:27 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 2 Dec 2016 15:14:27 +0000 (UTC) Cc: wm2015email@gmail.com To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBCX2XNFO6MPRBTM7Q3BAKGQECUHCQRQ@isocpp.org Fri Dec 02 16:14:21 2016 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-qk0-f198.google.com ([209.85.220.198]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cCpXW-0006ge-5Q for gclcip-std-proposals@m.gmane.org; Fri, 02 Dec 2016 16:14:19 +0100 Original-Received: by mail-qk0-f198.google.com with SMTP id m67sf207144823qkf.0 for ; Fri, 02 Dec 2016 07:14:22 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=isocpp-org.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc: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=4mVI16kItBZI+S3AcYMMVsY6hCNrYu0mNM8dkHHgddY=; b=OnAlj7tRn3EEegX2RoH0TXLjwFk6rh1ehqfrB1a2WeagD6DpuKcfNfpdbsnOfCV+xY k4GtzZ1WPsh3jL4XVBQ6mNT4DQ/7bVtwQvVIGsL2MUdnUaw8whhOe0DgNJeWwLRyw75R aFgU5yL7EpbgOMUzxXmNLNkTPwocC06rR3Mug4p+ACkQxZH7XweBMk9ya6uSZtcVAflO VFiyvIHzxPk247VeNW2toWvR8WCMSZER8/lyiN71L+Mk7ILrxVPeXsolt5WY7K8JPw1w r/AVVBzZ/6iK945sTj66ogvIu/fUDmNBlrumlLSyVQG/5cOvUroe1A94tQRqkHHEQNiA SJFA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=date:from:to:cc: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=4mVI16kItBZI+S3AcYMMVsY6hCNrYu0mNM8dkHHgddY=; b=eAg6cpjKdu6BHoV/VCgrU79og203fHAIn3s7+DDhFWR++uv9KahE1h/557WQn3/dce i5+foPzWOdopEDq2OPJfWD/N5uvKlHP4pbVhQ5uQ9tCdLqxgFnoAV1VEkcVDOZYwRoIJ 0KpJNohqgEU25n73a97opFLiQzznmt112GZnOAA0LNGiB/XD9/W3imngXXGda1TWdlf0 pjGh6Ujt+dy8QP/Ttz8cbc86PMso3xBw3NRmjMsj8oxIkGxmIEDuTx2rWiNZeV1PkNu8 stm6Gs8VNGs+Pb8WHIpdPvU0M0LmqZZ9gfIGcmh6ugJ8jyz3pR4AyZfxIXTnwy1na6wH t1Xg== 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:cc: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=4mVI16kItBZI+S3AcYMMVsY6hCNrYu0mNM8dkHHgddY=; b=dTavnZ2fGzIl6aiLPXJ47KDSDunwG5FgvJFy52u83QbMA8c03r6nzfGQJlwz7rBZuI +rH4c5fbkfOZ/JEXsFGoIbhb0+TeQjPCyYociSnv3Hqe4sW4E3l5gJhZ+aYOrIjHNEWi DaYjGpiOZtxWf9/hM9WXsNTsSjJ1eQ1pRuAwWqLCiAL3MAZy/ItYCCnLSpH9yGfgcoAW WzFSz1XZ+EkQC8iswVXULdb2/boFn6D4pn8XrT/CzSTVwCnrYm8O+keNpudAfXmHocWk SHG0/7w4hfVO7VNssBYiKPuSuQmlr1N6qIpldUj5s7VlDT3wYcN/rvktxNBgVzI3dE3O +8jA== X-Gm-Message-State: AKaTC03hfVVdPf6DsJ7pispfeldKGZCW2fElL3pcVNR03nmmUovDOHYT12jt2NyNjY7ppQ== X-Received: by 10.237.41.227 with SMTP id o90mr9234155qtd.54.1480691661971; Fri, 02 Dec 2016 07:14:21 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.157.20.161 with SMTP id d30ls12147071ote.5.gmail; Fri, 02 Dec 2016 07:14:21 -0800 (PST) X-Received: by 10.157.17.167 with SMTP id v36mr2993269otf.12.1480691661334; Fri, 02 Dec 2016 07:14:21 -0800 (PST) In-Reply-To: <99df401b-562e-424f-9c17-01575f8b47e1@isocpp.org> X-Original-Sender: jakob.riedle@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:29614 Archived-At: ------=_Part_730_759639917.1480691660881 Content-Type: multipart/alternative; boundary="----=_Part_731_567246139.1480691660881" ------=_Part_731_567246139.1480691660881 Content-Type: text/plain; charset=UTF-8 > > A comma is allowed there Truly... *Concerning your Idea:* I like it! Another Idea: How about making the "return" stmt obsolete, *when there is no semicolon *(only within a lambda)? How about being able to write transform(begin(str), end(str), [](auto c){ toupper(c) } ); *Why I said it: *Because making "return" optional when there is no semicolon makes it a backwards-compatible change! Just an idea... -- 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/a09f1541-1574-4eed-a030-60a485510436%40isocpp.org. ------=_Part_731_567246139.1480691660881 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
= A comma is allowed there

Truly...

Concerning your Idea:
I like it!


Another Idea: How about making the "ret= urn" stmt obsolete, when there is no semicolon (only within a l= ambda)? How about being able to write

transform(begin(str), end= (str), [](auto c){ toupper(c) } );

=
Why I said it: Because making "return" optional when = there is no semicolon makes it a backwards-compatible change!
Just an idea...

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