From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 56690 invoked by alias); 19 Apr 2017 10:32:26 -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 56677 invoked by uid 89); 19 Apr 2017 10:32:25 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.6 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 spammy=Hx-languages-length:292 X-HELO: mail-wm0-f45.google.com Received: from mail-wm0-f45.google.com (HELO mail-wm0-f45.google.com) (74.125.82.45) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 19 Apr 2017 10:32:24 +0000 Received: by mail-wm0-f45.google.com with SMTP id r190so18532796wme.1 for ; Wed, 19 Apr 2017 03:32:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=dfHy+k8esWOggEG7VKOZYxlTZNenuXgM2Z7y+5waqUk=; b=oEgwOleyopL/V9JEmq7Kbxx3wZLgdQUlPB4yexUZFwj86pdh8+yPehRRev5UKGSGIr tOYzpMVDzyhQSNyC4bAH1gQ9P3MRkezmnTiJ82jJsMM3byIKbouA5ItKoNlY8PH+ev8k P/e8k6DVgtKSTmxs9dBNzWGLT/l3dsYgttsaV48PywK4PRvzeugpW8/NZCuPUgHDcK+Y zH6zq2TAGOq2QtlAvsMQKh+K6MT7j0Qa6WfbAfALsmTnqIJSPj6SxXqvvEMqt7aaB7Zm mDtZxMkdGvTDkh1L+y1gWh3Ne3YAQQXoWZzNG7wuxQOrz+QriIweuOMZfekmFknk5gQP jhHw== X-Gm-Message-State: AN3rC/5eG1doJR2GgplIkKebet0hg3N2cGx+cCfmtEurfK9/5VFK3TA2 ZTDqH8EC0s3UFafMLVHtDg== X-Received: by 10.28.212.78 with SMTP id l75mr2363812wmg.47.1492597944186; Wed, 19 Apr 2017 03:32:24 -0700 (PDT) Received: from [192.168.0.101] ([37.189.166.198]) by smtp.gmail.com with ESMTPSA id u23sm3195115wmu.16.2017.04.19.03.32.23 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 19 Apr 2017 03:32:23 -0700 (PDT) Subject: Re: [PATCH 2/4] Change return type of gdbarch_software_single_step to vector To: Simon Marchi References: <20170416141430.2585-1-simon.marchi@polymtl.ca> <20170416141430.2585-3-simon.marchi@polymtl.ca> <8ccc3ab3-91e8-7121-7494-cce45d31f8b2@redhat.com> <25ba594108d0c3c48aa9aa8c876d6ea4@polymtl.ca> Cc: gdb-patches@sourceware.org From: Pedro Alves Message-ID: Date: Wed, 19 Apr 2017 10:32:00 -0000 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.4.0 MIME-Version: 1.0 In-Reply-To: <25ba594108d0c3c48aa9aa8c876d6ea4@polymtl.ca> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit X-SW-Source: 2017-04/txt/msg00557.txt.bz2 On 04/19/2017 05:08 AM, Simon Marchi wrote: > From what I understand, using {} to return an empty vector has no extra > cost though, so we can use that without any problem. Right. Thanks, Pedro Alves