220 21010 <76d567a8-e899-4d18-ad1b-a9957b993d2b@isocpp.org> article Path: news.gmane.org!not-for-mail From: Aso Renji Newsgroups: gmane.comp.lang.c++.isocpp.proposals Subject: Re: include [[noreturn]] into function signature Date: Tue, 29 Sep 2015 15:00:46 -0700 (PDT) Lines: 75 Approved: news@gmane.org Message-ID: <76d567a8-e899-4d18-ad1b-a9957b993d2b@isocpp.org> References: <8e48c68f-8ef1-4a2b-99e2-0defaeaa9782@isocpp.org> Reply-To: std-proposals@isocpp.org NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="----=_Part_1055_1730560848.1443564047043" X-Trace: ger.gmane.org 1443564051 28501 80.91.229.3 (29 Sep 2015 22:00:51 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 29 Sep 2015 22:00:51 +0000 (UTC) Cc: asorenji@gmail.com To: ISO C++ Standard - Future Proposals Original-X-From: std-proposals+bncBDSYF7ODTYPBBD4UVSYAKGQE4FAKWQI@isocpp.org Wed Sep 30 00:00:50 2015 Return-path: Envelope-to: gclcip-std-proposals@m.gmane.org Original-Received: from mail-ig0-f197.google.com ([209.85.213.197]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Zh2x7-00077B-PE for gclcip-std-proposals@m.gmane.org; Wed, 30 Sep 2015 00:00:49 +0200 Original-Received: by igcxw12 with SMTP id xw12sf40357923igc.0 for ; Tue, 29 Sep 2015 15:00:48 -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: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=Ckr2Gf/kiieLZf7aci5XyQuqiefE3utFeyS3yyzkunY=; b=m30FKHP3312WKL5KtIAnnvqO9ATSXX8SyTyNUEPiwSkdQ7wf1Cyr62woaPnOHHh2OD nwArqRXDl/EIescdZju+fIr+AOVcBDSUQ9NrMnStsomsrtChMrVtR1e/iESMql1YZf61 8vxD025SctJn5JQ2G8+rpx5OAjFIvTHE2F/xevZa3zOqZ9Igxm/8CFPYFV8VZf5yp70O axb4slyLfM5opvt13SuMQGnNHyKaS8siwhffnEE8RKiLMG0nggNhP0WpO/4SPnw4vWdM hQODMEoPvIBmqw/OvpJy6W2AxD0Dov+1MhU4SYcCxQnbWr2Z1QR2KUsG9D7uQk8JK7Xy AceA== 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: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=Ckr2Gf/kiieLZf7aci5XyQuqiefE3utFeyS3yyzkunY=; b=Tb3GhCvtSy5//jaeJRkkRpNRfFdvQoWAXCevzMvI5V19TOLagNNukKkmt0IlW/KSX3 T1aiYjQhVCdr9qClAHQ//55JGL4kOEuQZ0PLZ5weKxVREm55Qp9L6sHU0L3VRyQkbbUB diAkiv54VaBLPGrN7RjSzORPbdjDU1/HxzWrSA7u43AutagdkV7ZFHIkyTR0z0dGy4S/ E1SK88ED7nps+cN1muD3tkYJZpbQhoPbb+2cFY8xu31XmGU6DHMJtU6635Twtt7eZpYJ MQ4MH2BXls2mu6w3I8/jlT2PFwNAl3Y8aQE7HhIxZDtwce/UxPYLob/Wb8QwW07XE5HZ o57g== X-Gm-Message-State: ALoCoQkQUoLZ+uWIFCpQsiG6uIvbtrZkUb0eNkjI6TaD105REUR3HSYxrMIvU2yil0f2eWR+WTFY X-Received: by 10.107.34.8 with SMTP id i8mr1030609ioi.2.1443564048436; Tue, 29 Sep 2015 15:00:48 -0700 (PDT) X-BeenThere: std-proposals@isocpp.org Original-Received: by 10.50.79.135 with SMTP id j7ls71001igx.17.gmail; Tue, 29 Sep 2015 15:00:47 -0700 (PDT) X-Received: by 10.50.4.70 with SMTP id i6mr22233igi.12.1443564047707; Tue, 29 Sep 2015 15:00:47 -0700 (PDT) In-Reply-To: <8e48c68f-8ef1-4a2b-99e2-0defaeaa9782@isocpp.org> X-Original-Sender: AsoRenji@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:21010 Archived-At: ------=_Part_1055_1730560848.1443564047043 Content-Type: multipart/alternative; boundary="----=_Part_1056_1566820063.1443564047043" ------=_Part_1056_1566820063.1443564047043 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable =D1=81=D1=80=D0=B5=D0=B4=D0=B0, 30 =D1=81=D0=B5=D0=BD=D1=82=D1=8F=D0=B1=D1= =80=D1=8F 2015 =D0=B3., 0:47:29 UTC+3 =D0=BF=D0=BE=D0=BB=D1=8C=D0=B7=D0=BE= =D0=B2=D0=B0=D1=82=D0=B5=D0=BB=D1=8C Nicol Bolas =D0=BD=D0=B0=D0=BF=D0=B8= =D1=81=D0=B0=D0=BB: > > That's up to the compiler to decide whether to give you that warning.=20 > You've done all you can to inform the compiler that the method doesn't ne= ed=20 > a return statement. > Compiler think "[[noreturn]] is not a part of function signature. So,=20 maybe, overloaded version of virtual method don't have noreturn attribute.= =20 So, i show warning about this". If noreturn become part of signature, all= =20 overloaded version also inherited this. And warning disapered. --=20 ---=20 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 e= mail 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-proposa= ls/. ------=_Part_1056_1566820063.1443564047043 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable


=D1=81=D1=80=D0=B5=D0=B4=D0=B0, 30 =D1=81=D0=B5=D0= =BD=D1=82=D1=8F=D0=B1=D1=80=D1=8F 2015 =D0=B3., 0:47:29 UTC+3 =D0=BF=D0=BE= =D0=BB=D1=8C=D0=B7=D0=BE=D0=B2=D0=B0=D1=82=D0=B5=D0=BB=D1=8C Nicol Bolas = =D0=BD=D0=B0=D0=BF=D0=B8=D1=81=D0=B0=D0=BB:
That's up to the compiler to decide wheth= er to give you that warning. You've done all you can to inform the comp= iler that the method doesn't need a return statement.
Compiler think "[[noreturn]] is not a part of function signa= ture. So, maybe, overloaded version of virtual method don't have noretu= rn attribute. So, i show warning about this". If noreturn become part = of signature, all overloaded version also inherited this. And warning disap= ered.

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