220 14337 <378b45cf-ebd9-47d7-a0e9-26d9903aa0bc@isocpp.org> article Path: news.gmane.org!not-for-mail From: gmisocpp@gmail.com Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: #pragma once Date: Thu, 30 Oct 2014 16:59:57 -0700 (PDT) Lines: 60 Approved: news@gmane.org Message-ID: <378b45cf-ebd9-47d7-a0e9-26d9903aa0bc@isocpp.org> References: <3d0ab5b0-73d9-434a-9ae4-cd47d8275590@isocpp.org> <74333631-4806-48a5-914a-0f186b8c8026@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_1133_1659417336.1414713597873" X-Trace: ger.gmane.org 1414713608 3439 80.91.229.3 (31 Oct 2014 00:00:08 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 31 Oct 2014 00:00:08 +0000 (UTC) Cc: gmisocpp@gmail.com To: std-proposals@isocpp.org Original-X-From: std-proposals+bncBCM3TRNUXUDBB75BZORAKGQEKAZJ22Y@isocpp.org Fri Oct 31 01:00:02 2014 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yh0-f71.google.com ([209.85.213.71]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1XjzdI-0003db-BZ for gclcip-std-proposals@m.gmane.org; Fri, 31 Oct 2014 01:00:00 +0100 Original-Received: by mail-yh0-f71.google.com with SMTP id a41sf10379926yho.2 for ; Thu, 30 Oct 2014 16:59:59 -0700 (PDT) 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:list-post:list-help:list-archive:list-subscribe :list-unsubscribe:content-type; bh=T53v2851iH2jCpEk8Gx0SdJ6PRf/Qi36n+92RZcKGo8=; b=VO6ac5XFdPiVV/am18zdPYc1UKYNUIjU9AJBuAACubTKRHRdVGj4HI6lW2WWIAoPgJ n5SMaZpXsVyQnWnbfS+O4G82V7xiSpDTfNjAnIMihRd40niSfyjjG8zbrGERMZZt4m1y qP5Gtwj5KyfyessKfPsber2vI+8ains00VoJtfg2MV0/0QQ/h7pNhVovdsu0EkaK0m0h BqwPQ1vuGpEg2CclsJNAPj8JBTi/kVc1Nkxrt3AcsgWnEz6FfSPvLt8owQGSS9kydodK oCGP+R6nOeggxWqmSPXh4S8gQsyq9jCbBuMJ49C2aBB8ScZ7DIKkkZ6rU/PojaQ+CXgn 8DXA== 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:list-post:list-help:list-archive :list-subscribe:list-unsubscribe:content-type; bh=T53v2851iH2jCpEk8Gx0SdJ6PRf/Qi36n+92RZcKGo8=; b=LK736iRfV43KHeGSfeWygzbfWI4gshovNcwaiKinMZ0VpcwmulKAuzrwtGmfIbAIcU 0PvhKJXtUjdVvvwkGbrXId0Eami9CdAV+fsAipbJExsMTtVjm1fjdokseMn5/UuhF75W y6kg8KQSpq9RU/LISGS+8iqvyXHqNdRqPu82NFKdInBpMDtgYBsgm1bTEmHJ6yUQ23fj YcbO9ldr5HgDTxN8qdfxMH/y6ZhirZ8Mh19aSdimXcjolBn/IQ0vYNYZRA+MKs5iTOf1 e+Al922Yii0bpePPbezaigO7Bt1D054zvmrm6lLQWpM827UGaokrPloJQpYkGONdZVM+ UTCA== X-Gm-Message-State: ALoCoQkasLmmb/2WGisPo3XKbSOUK8mCRd8kx4dOKVTWTpE0Q0CMatVbfyWZn1Qk/kL0Zb1EKmt+ X-Received: by 10.236.230.73 with SMTP id i69mr8923300yhq.27.1414713599623; Thu, 30 Oct 2014 16:59:59 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.50.4.104 with SMTP id j8ls49080igj.11.gmail; Thu, 30 Oct 2014 16:59:59 -0700 (PDT) X-Received: by 10.50.152.100 with SMTP id ux4mr1407igb.6.1414713599045; Thu, 30 Oct 2014 16:59:59 -0700 (PDT) In-Reply-To: <74333631-4806-48a5-914a-0f186b8c8026@isocpp.org> X-Original-Sender: gmisocpp@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:14337 Archived-At: ------=_Part_1133_1659417336.1414713597873 Content-Type: text/plain; charset=UTF-8 > > > then what do people think would be the effort (in days) to convert the > project itself to use that extension... (i.e. add the keywords where the > default #once doesn't work)? > > > To try to be clearer here.., I'm talking about changing clang to support an extension, then changing the clang project to use the extension and then comparing build times of building the clang project with clang (or any compiler really that supports those extension) and what might we expect to see as a % speed up. -- --- 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_1133_1659417336.1414713597873 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable

then what do people think would be the effort (in days) to convert = the project itself to use that extension... (i.e. add the keywords where th= e default #once doesn't work)?


 
To try to be clearer here.., I'm talking ab= out changing clang to support an extension, then changing the cla= ng project to use the extension and then comparing build times of building = the clang project with clang (or any compiler really that supports tho= se extension) and what might we expect to see as a % speed up.

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