220 41247 article Path: news.gmane.org!.POSTED!not-for-mail From: masse.nicolas@gmail.com Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: Re: Modules and preambule, just why? Date: Wed, 12 Dec 2018 14:30:31 -0800 (PST) Lines: 65 Approved: news@gmane.org Message-ID: References: <9f2c63e2-7904-49ea-a2ac-87e80fe78e78@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_87_1737046625.1544653831996" X-Trace: blaine.gmane.org 1544653707 7936 195.159.176.226 (12 Dec 2018 22:28:27 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Wed, 12 Dec 2018 22:28:27 +0000 (UTC) To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBCCJBHV4UALBBCEYY3QAKGQERDU43BA@isocpp.org Wed Dec 12 23:28:22 2018 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-yw1-f71.google.com ([209.85.161.71]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1gXCzO-0001xt-OZ for gclcip-std-proposals@m.gmane.org; Wed, 12 Dec 2018 23:28:22 +0100 Original-Received: by mail-yw1-f71.google.com with SMTP id u126sf47109ywb.0 for ; Wed, 12 Dec 2018 14:30:34 -0800 (PST) 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=8rkeWIp9bim4Yb0Qr4WEQcaKWmRd7Q1bHovkWMtACZo=; b=w6nrbtiGePRHyWGCjaMZb6sNcQ5GxqW3lBsfmQivMlNbC4Ntpbb/R3GZzgSIxiqEzw Lfdr7Kirg3oAR2mqWwhzg6ug3dRZDGLy7nqWx1aIrvjM1EOKxkGVGzWimni3ojxt1rPS 6kT0JmBBF7HaYIgvGVg/wsXEPO5sFdSASeLdIrPtupHWVHGK68vHb2JAeDn9uycyVjQr tMg2fBnJpjYmCpibTMPSOOh6Xl/JvpGqZTAyayAuqaYhHtVqWw/6pSFsrrNsuvlx+bGd op+9bgsgYmVv/igrTtm9Crm4JfcmSm5c6pObjIjCqaMYO00ILWpCZghUmCpkyRrwTBh7 ohkA== 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=8rkeWIp9bim4Yb0Qr4WEQcaKWmRd7Q1bHovkWMtACZo=; b=REZ4g7IkQHeow4OfeYDER8pn9g5RlJ2gNJAQ7bHrrJg9YzohtCaHjU6HW4rdhnc9kh PtlnXLB0M9eup4R4polmHQkrotCJWTtAkiWFGu9Uj3iF68l0vVmNqDkdzFsnbRNq+AOz yL9jMGEbz+D+qi6tB8Tfs70F9O9SBclyuspyETdyFaQSQnzJS5RHWcwGyuRgynt+sYa8 tCJlZTW4LxHPqkAAdhOwtvOTLbpZWarrqsEWEenOubxp/f509J+MrS2yKttqUoF1tXg3 MfJjdArPkYkKUH+wLKMeYswuuh5BgS+xC59otv4euAdlURekmTYQZj+H9ZRzAH+JwHK2 x2TA== 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=8rkeWIp9bim4Yb0Qr4WEQcaKWmRd7Q1bHovkWMtACZo=; b=E0kym2x8VHgfqtXwVY0S/7oWaYDY1mFc/TEOmLj+vrRSRFm5mqq0K03kIkm+HMa6ch or0+JEKNruO11odUK4OC1DKmjrk6ez4d6QbHIvjbQmASA+lsESgUDsQgjsIEQi2vkh67 B8y1ebCqczPM4dRON4270RfCghrTLAvw8g1XG2mY9cRqgLwoz3LzHRnDLc+jIMb/shqm lrrHXWUChp4QVrcBuaRtP/kQo46kwKXbz8PBEDM2jkJekPjRqyH8Uq+KT/XMBExdHTrL 3mS9Do2jkGmHzpM2C2P+SRX7IxI8kBGRgh6gHXHgSfbB4zNVgtckJqmepNXU/CW/AAw4 hXBA== X-Gm-Message-State: AA+aEWZ/XVqNQNtnj8+IObHappd81LS63qmDiSMnw98RxzruHyQaUvK4 UKONaAHnWZOy2/8El6SzfkabJg== X-Google-Smtp-Source: AFSGD/WR8BGI1JxDFwiAeBeYVpX7hRPfRMHYTg3O+lesOdgXed/SPXFyWcYpFlUwzMuPNY8I16PaEg== X-Received: by 2002:a25:d9ce:: with SMTP id q197mr12719298ybg.61.1544653833462; Wed, 12 Dec 2018 14:30:33 -0800 (PST) X-BeenThere: std-proposals@isocpp.org Original-Received: by 2002:a25:b901:: with SMTP id x1-v6ls114981ybj.7.gmail; Wed, 12 Dec 2018 14:30:32 -0800 (PST) X-Received: by 2002:a25:f207:: with SMTP id i7-v6mr322317ybe.3.1544653832402; Wed, 12 Dec 2018 14:30:32 -0800 (PST) In-Reply-To: X-Original-Sender: Masse.Nicolas@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:41247 Archived-At: ------=_Part_87_1737046625.1544653831996 Content-Type: multipart/alternative; boundary="----=_Part_88_1158070116.1544653831996" ------=_Part_88_1158070116.1544653831996 Content-Type: text/plain; charset="UTF-8" > > > - The 2nd level of "visibilty" is when you are linking your binary to > another binary (a static or shared library). > This is what you deals with when using the visibility attribute of > gcc/clang, also I think that using the visible/hidden terms for making the > distinction at this 2nd level could be fairly natural since it is what > gcc/clang uses. > > After checking, gcc accept the values default/internal/hidden/protected for the visibility attribute, and relate to the visibility of elf binaries (I though it was visible/hidden, but it seems i was mistaken here :) ). This makes my proposition less relevant then. -- 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/a8914c82-625b-4f20-88fe-c3e7741b3777%40isocpp.org. ------=_Part_88_1158070116.1544653831996 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable

- The 2nd level of "visibilty" is when you are linki= ng your binary to another binary (a static or shared library).
Th= is is what you deals with when using the visibility attribute of gcc/clang,= also I think that using the visible/hidden terms for making the distinctio= n at this 2nd level could be fairly natural since it is what gcc/clang uses= ..

After checking, gcc accept the value= s default/internal/hidden/protected for the visibility attribute, and relat= e to the visibility of elf binaries (I though it was visible/hidden, but it= seems i was mistaken here :) ).
This makes my proposition less r= elevant then.

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