From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp0 ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms11 with LMTPS id +A37Evqba1/jWwAA0tVLHw (envelope-from ) for ; Wed, 23 Sep 2020 19:03:22 +0000 Received: from aspmx1.migadu.com ([2001:41d0:2:4a6f::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp0 with LMTPS id QFLcDvqba189dwAA1q6Kng (envelope-from ) for ; Wed, 23 Sep 2020 19:03:22 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id 6CA0F9407C8 for ; Wed, 23 Sep 2020 19:03:21 +0000 (UTC) Received: from localhost ([::1]:50442 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kLA2w-0005bD-PU for larch@yhetil.org; Wed, 23 Sep 2020 15:03:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34022) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kLA2g-0005Zs-U9 for bug-guix@gnu.org; Wed, 23 Sep 2020 15:03:02 -0400 Received: from debbugs.gnu.org ([209.51.188.43]:54562) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kLA2g-0004wY-KS for bug-guix@gnu.org; Wed, 23 Sep 2020 15:03:02 -0400 Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kLA2g-00077K-ED for bug-guix@gnu.org; Wed, 23 Sep 2020 15:03:02 -0400 X-Loop: help-debbugs@gnu.org Subject: bug#43579: g++ does not provide std::fegetround Resent-From: Ricardo Wurmus Original-Sender: "Debbugs-submit" Resent-CC: bug-guix@gnu.org Resent-Date: Wed, 23 Sep 2020 19:03:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 43579 X-GNU-PR-Package: guix X-GNU-PR-Keywords: To: Andreas Enge Received: via spool by 43579-submit@debbugs.gnu.org id=B43579.160088775627306 (code B ref 43579); Wed, 23 Sep 2020 19:03:02 +0000 Received: (at 43579) by debbugs.gnu.org; 23 Sep 2020 19:02:36 +0000 Received: from localhost ([127.0.0.1]:37875 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kLA2G-00076M-4M for submit@debbugs.gnu.org; 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dmarc=pass header.from= header.from= DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; t=1600887751; s=zoho; d=elephly.net; i=rekado@elephly.net; h=References:From:To:Cc:Subject:In-reply-to:Date:Message-ID:MIME-Version:Content-Type; bh=Ul7OZVi0TzuOsVWlZnQpNUhHz1DUcWMmgRseI2AX+ag=; b=fbTOOWrtstmayQmuya/mQI4Kd+PSRcF3LAqpXktFWCRw4bcuubFmSy9WdYUOjSJ3 c7/Wcgh/he2YBtQVJmlGLTAI1gsSDg3r3oJ7PhCbujAT4bNWG2tNuMJTd7W17ecbRL4 4wzJs/DFtjK1Vtxo6Jmh/5gvEAcZvD7bFPkbkoFo= Received: from localhost (p54ad4dd8.dip0.t-ipconnect.de [84.173.77.216]) by mx.zohomail.com with SMTPS id 1600887749413183.9667348270102; Wed, 23 Sep 2020 12:02:29 -0700 (PDT) References: <20200923162121.GA28654@jurong> User-agent: mu4e 1.4.13; emacs 27.1 From: Ricardo Wurmus In-reply-to: <20200923162121.GA28654@jurong> X-URL: https://elephly.net X-PGP-Key: https://elephly.net/rekado.pubkey X-PGP-Fingerprint: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC Date: Wed, 23 Sep 2020 21:03:54 +0200 Message-ID: <875z84gvs5.fsf@elephly.net> MIME-Version: 1.0 Content-Type: text/plain X-ZohoMailClient: External X-Spam-Score: -0.0 (/) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-Spam-Score: -1.0 (-) X-BeenThere: bug-guix@gnu.org List-Id: Bug reports for GNU Guix List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: 43579@debbugs.gnu.org Errors-To: bug-guix-bounces+larch=yhetil.org@gnu.org Sender: "bug-Guix" X-Scanner: scn0 Authentication-Results: aspmx1.migadu.com; dkim=fail (rsa verify failed) header.d=elephly.net header.s=zoho header.b=fbTOOWrt; dmarc=none; spf=pass (aspmx1.migadu.com: domain of bug-guix-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=bug-guix-bounces@gnu.org X-Spam-Score: 1.99 X-TUID: faVRGjXSctBM Andreas Enge writes: > Hello, > > this report is related to > https://github.com/fplll/fplll/issues/444 > > The following test file round.cpp does not compile with our g++-10.2.0: > #include > int main () { > return std::fegetround (); > } > > > Compilation (also when adding "--std=c++11") prints the error: > round.cpp: In function 'int main()': > round.cpp:4:16: error: 'fegetround' is not a member of 'std'; did you mean 'fegetround'? > 4 | return std::fegetround (); > | ^~~~~~~~~~ > In file included from /home/andreas/.guix-profile/include/c++/fenv.h:36, > from /home/andreas/.guix-profile/include/c++/cfenv:41, > from round.cpp:1: > /home/andreas/.guix-profile/include/fenv.h:104:12: note: 'fegetround' declared here > 104 | extern int fegetround (void) __THROW __attribute_pure__; > | ^~~~~~~~~~ Is this perhaps related to https://issues.guix.gnu.org/42392 ? -- Ricardo