From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 12573 invoked by alias); 6 Jun 2019 23:55:57 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 12563 invoked by uid 89); 6 Jun 2019 23:55:57 -0000 Authentication-Results: sourceware.org; auth=none X-Spam-SWARE-Status: No, score=-5.5 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_HELO_PASS autolearn=ham version=3.3.1 spammy=HX-Languages-Length:560 X-HELO: gateway33.websitewelcome.com Received: from gateway33.websitewelcome.com (HELO gateway33.websitewelcome.com) (192.185.146.97) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Thu, 06 Jun 2019 23:55:54 +0000 Received: from cm16.websitewelcome.com (cm16.websitewelcome.com [100.42.49.19]) by gateway33.websitewelcome.com (Postfix) with ESMTP id 8DFFA242F3 for ; Thu, 6 Jun 2019 18:55:52 -0500 (CDT) Received: from box5379.bluehost.com ([162.241.216.53]) by cmsmtp with SMTP id Z2Eah5QWB4FKpZ2EahP6CR; Thu, 06 Jun 2019 18:55:52 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=tromey.com; s=default; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=oPObl4YJiJaGfyoHwajPfCBVmxiB/7/1hMz79qQJEN0=; b=pY6oM9iPR1YIKUXxTmzP6/rexk uA/8VX2inM474tDxNKOCFRfwiJ0oBdfdP3T3rKW2Af6GB/zp1in9jHBZZlXqrsJvka+aaeu6LH6Ao 4nPiny8FS3DJbQt01vQqvTd7r; Received: from 174-29-48-168.hlrn.qwest.net ([174.29.48.168]:48914 helo=bapiya) by box5379.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.92) (envelope-from ) id 1hZ2Ea-001Dv7-B3; Thu, 06 Jun 2019 18:55:52 -0500 From: Tom Tromey To: Pedro Alves Cc: Tom Tromey , gdb-patches@sourceware.org Subject: Re: ui_out format strings for fields and styles (Re: [PATCH] Style "pwd" output) References: <20190605020116.1550-1-tom@tromey.com> <1ee4bd6b-4cdf-f3a9-74af-0843bf123a8b@redhat.com> <87lfygi1x0.fsf@tromey.com> <32872d6a-15d6-9718-59ae-957694e114c9@redhat.com> <87imtjhj6b.fsf@tromey.com> <625cd0ba-058d-d4bf-8ba3-8676f335b0f3@redhat.com> <87blzbep47.fsf@tromey.com> <2180f72f-da10-5333-90a1-666ba3bd145e@redhat.com> <87imtjbrmx.fsf@tromey.com> Date: Thu, 06 Jun 2019 23:55:00 -0000 In-Reply-To: (Pedro Alves's message of "Thu, 6 Jun 2019 16:49:36 +0100") Message-ID: <87a7eub75k.fsf@tromey.com> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.91 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-SW-Source: 2019-06/txt/msg00151.txt.bz2 >>>>> "Pedro" == Pedro Alves writes: Pedro> Yes, I think so. I think the main issue is that cli_style_option::style() Pedro> returns a new temporary ui_file_style, so we can't take its address, like in: If it had a 'ptr ()' method, wouldn't the temporary live long enough in the callee for it to work? Pedro> Please push. I don't know either, but undoing a patch on a branch is Pedro> simple enough if we find that we want to do that. :-) I did it. Tom