From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on inbox.vuxu.org X-Spam-Level: X-Spam-Status: No, score=-3.3 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.4 Received: (qmail 32604 invoked from network); 16 Nov 2021 12:55:39 -0000 Received: from zero.zsh.org (2a02:898:31:0:48:4558:7a:7368) by inbox.vuxu.org with ESMTPUTF8; 16 Nov 2021 12:55:39 -0000 ARC-Seal: i=1; cv=none; a=rsa-sha256; d=zsh.org; s=rsa-20210803; t=1637067339; b=sVqRAKpC8ZDYUKMhT+zd9K6FSxzHG8iZaV2VnFIH6SDTfWB58s1AudiCijv1ErzrsRnykd/LxG FbnOdJMxwVkYV66y62ZkAKf4YwJJT4Kd6+A+6HQSgDdmaX9hLl2y+Shn3rFSDCN8L/DyRdj6yI emFQiRF5CnczplypCiDanWaVIZJkaIiyhERjRGLtkPUiZxwfcdAtOPtS9I/qBZpVYsBfoWDa4c JGcalZci4J1AMDAF2Qh5mxRdrGoZnWUi9C1JYpVuz1fCVgbagjpatbnq36AID6NkXj0RZvvIdV qYHecComh1nAT7xlgE8FZXnretcJAO8czobOb4+swmm/2w==; ARC-Authentication-Results: i=1; zsh.org; iprev=pass (joooj.vinc17.net) smtp.remote-ip=155.133.131.76; dmarc=none header.from=vinc17.net; arc=none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed; d=zsh.org; s=rsa-20210803; t=1637067339; bh=+M3EXJnAe0FrbZfzxfBbOquElXkCtEZ3NbhyEHn8njY=; h=List-Archive:List-Owner:List-Post:List-Unsubscribe:List-Subscribe:List-Help: List-Id:Sender:In-Reply-To:Content-Transfer-Encoding:Content-Type: MIME-Version:References:Message-ID:Subject:To:From:Date:DKIM-Signature; b=l9K4R3qz+q8iLKGTJ2+ehJ/pAwyW4Xg2wa44yTgiRPaR+3BXm0mVmp3eZ4N4FcJzEw3hfL1MYM 0yib4TmXes5UxF37UHooccni/hNRnsbQAF4Ms4xG21kGiKVay8bazWO9amBzMQotmm/eNgqNEK LcworWvQxuqIs92WDJQcqu3wGSkDds1WEWb3fhjHtsXh3EAwsgKjrOienG5TEw7d2KmVuKLAks YmCRbCRK258gCboI8zgfILl53LQy+3oDxkSnPaM2h/q2jXGbwg4Wi7FM5v+/4JB+QmVr7UiT9F suReOtRTMCMUtoyKuHP2nkkotM0IhEesHox5ipXyqX6Hkw==; DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=zsh.org; s=rsa-20210803; h=List-Archive:List-Owner:List-Post:List-Unsubscribe: List-Subscribe:List-Help:List-Id:Sender:In-Reply-To:Content-Transfer-Encoding :Content-Type:MIME-Version:References:Message-ID:Subject:To:From:Date: Reply-To:Cc:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID; bh=1MI0zYsr8fsCr1uHOESjPzjB6tqOhSBT7QRNGroHDq4=; b=YOEIwIkhOr8qpmGeFbmIyD5ncj M2aNCV9xcP8BfgzPql/chlprzsmmb+R3pjBUsVafkibyR0sDOuKx6ecL2NlmuYzgUFfUHSDU/np/7 ZxqVblmCSD1q+MHnz3kcL2XxMev6y8zBwCJjNNh9Zl9TPbdMkFAUhsDqPka6I+ETZCvL8K9Ki0NPl qeYVwNhKQpSnpNYaiWqyZeKvR4XF3J/cu8gnEPvJs9IjRBBfI0MirURh+clKKljTuFOrsKwP0D6h4 s/p8EHWPszX4dzMNTnRCJPe97XoQ1foetF/kkHwWjANk/34Jp5CEM5KdspS70GbwUOFnmq1zJtVQj eDeKXjMQ==; Received: from authenticated user by zero.zsh.org with local id 1mmxzt-000MSO-Un; Tue, 16 Nov 2021 12:55:37 +0000 Authentication-Results: zsh.org; iprev=pass (joooj.vinc17.net) smtp.remote-ip=155.133.131.76; dmarc=none header.from=vinc17.net; arc=none Received: from joooj.vinc17.net ([155.133.131.76]:46652) by zero.zsh.org with esmtps (TLS1.3:TLS_AES_256_GCM_SHA384:256) id 1mmxzf-000MDM-HQ; Tue, 16 Nov 2021 12:55:24 +0000 Received: from smtp-zira.vinc17.net (128.119.75.86.rev.sfr.net [86.75.119.128]) by joooj.vinc17.net (Postfix) with ESMTPSA id C4953279; Tue, 16 Nov 2021 13:55:22 +0100 (CET) Received: by zira.vinc17.org (Postfix, from userid 1000) id 3D826C20B0E; Tue, 16 Nov 2021 13:55:22 +0100 (CET) Date: Tue, 16 Nov 2021 13:55:22 +0100 From: Vincent Lefevre To: zsh-workers@zsh.org Subject: Re: [BUG] POSIX arith: inf, nan should be variables Message-ID: <20211116125522.GA121624@zira.vinc17.org> Mail-Followup-To: zsh-workers@zsh.org References: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: X-Mailer-Info: https://www.vinc17.net/mutt/ User-Agent: Mutt/2.1.3+80 (543e1151) vl-138565 (2021-11-12) X-Seq: 49592 Archived-At: X-Loop: zsh-workers@zsh.org Errors-To: zsh-workers-owner@zsh.org Precedence: list Precedence: bulk Sender: zsh-workers-request@zsh.org X-no-archive: yes List-Id: List-Help: List-Subscribe: List-Unsubscribe: List-Post: List-Owner: List-Archive: On 2021-11-15 18:40:17 +0100, Martijn Dekker wrote: > $ zsh --emulate sh -c 'inf=1; nan=2; echo $((inf)) $((nan))' > Inf NaN > > Expected: 1 2 FYI, this had already been discussed in April in this subthread: https://www.zsh.org/mla/workers/2021/msg00717.html -- Vincent Lefèvre - Web: 100% accessible validated (X)HTML - Blog: Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)