From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 85934 invoked by alias); 7 Jun 2017 12:38:29 -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 85052 invoked by uid 89); 7 Jun 2017 12:38:27 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE,SPF_PASS autolearn=ham version=3.3.2 spammy=Hx-languages-length:402, truly X-HELO: gproxy10.mail.unifiedlayer.com Received: from gproxy10-pub.mail.unifiedlayer.com (HELO gproxy10.mail.unifiedlayer.com) (69.89.20.226) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Wed, 07 Jun 2017 12:38:26 +0000 Received: from CMOut01 (unknown [10.0.90.82]) by gproxy10.mail.unifiedlayer.com (Postfix) with ESMTP id B456D14057A for ; Wed, 7 Jun 2017 06:38:29 -0600 (MDT) Received: from box522.bluehost.com ([74.220.219.122]) by CMOut01 with id VoeS1v00M2f2jeq01oeVr7; Wed, 07 Jun 2017 06:38:29 -0600 X-Authority-Analysis: v=2.2 cv=K+5SJ2eI c=1 sm=1 tr=0 a=GsOEXm/OWkKvwdLVJsfwcA==:117 a=GsOEXm/OWkKvwdLVJsfwcA==:17 a=LWSFodeU3zMA:10 a=20KFwNOVAAAA:8 a=1nIj_qi2JxThkCrqIOQA:9 Received: from 174-29-39-24.hlrn.qwest.net ([174.29.39.24]:57054 helo=pokyo) by box522.bluehost.com with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.87) (envelope-from ) id 1dIaED-0000Mj-Jg; Wed, 07 Jun 2017 06:38:25 -0600 From: Tom Tromey To: Pedro Alves Cc: Tom Tromey , gdb-patches@sourceware.org Subject: Re: [RFA 2/2] C++-ify break-catch-throw References: <20170604225353.18008-1-tom@tromey.com> <20170604225353.18008-3-tom@tromey.com> <01e777c7-a287-8dfe-dd21-370690ed6629@redhat.com> <19aada83-3165-d488-c5ca-5de7f4b4f1ca@redhat.com> <871sqy6xqq.fsf@pokyo> Date: Wed, 07 Jun 2017 12:38:00 -0000 In-Reply-To: (Pedro Alves's message of "Tue, 6 Jun 2017 17:22:01 +0100") Message-ID: <87o9u055xb.fsf@pokyo> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-BWhitelist: no X-Exim-ID: 1dIaED-0000Mj-Jg X-Source-Sender: 174-29-39-24.hlrn.qwest.net (pokyo) [174.29.39.24]:57054 X-Source-Auth: tom+tromey.com X-Email-Count: 2 X-Source-Cap: ZWx5bnJvYmk7ZWx5bnJvYmk7Ym94NTIyLmJsdWVob3N0LmNvbQ== X-SW-Source: 2017-06/txt/msg00171.txt.bz2 >>>>> "Pedro" == Pedro Alves writes: Pedro> That requires a const_cast in re_search, though. I've done that, Pedro> assuming that's just a const-correctness issue with the C API, Pedro> and that the buffer is not truly mutable at search time. Now I am not sure, given libiberty/regex.c:re_compile_fastmap. Pedro> WDYT? Looks great. Tom