From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 7766 invoked by alias); 22 Jan 2015 05:03:25 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Id: List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 7687 invoked by uid 55); 22 Jan 2015 05:03:18 -0000 From: "timshen at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/64649] regex_traits::lookup_classname() only works with random access iterators Date: Thu, 22 Jan 2015 05:03:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 4.9.3 X-Bugzilla-Keywords: rejects-valid X-Bugzilla-Severity: normal X-Bugzilla-Who: timshen at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2015-01/txt/msg02309.txt.bz2 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64649 --- Comment #4 from Tim Shen --- Author: timshen Date: Thu Jan 22 05:02:38 2015 New Revision: 219986 URL: https://gcc.gnu.org/viewcvs?rev=219986&root=gcc&view=rev Log: PR libstdc++/64649 * include/bits/regex.tcc (regex_traits<>::lookup_collatename, regex_traits<>::lookup_classname): Correctly narrow input chars. * testsuite/28_regex/traits/wchar_t/user_defined.cc: New testcase. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/regex.tcc trunk/libstdc++-v3/testsuite/28_regex/traits/wchar_t/user_defined.cc