From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 31315 invoked by alias); 16 Oct 2010 15:01:02 -0000 Received: (qmail 31301 invoked by uid 22791); 16 Oct 2010 15:01:01 -0000 X-SWARE-Spam-Status: No, hits=-2.6 required=5.0 tests=ALL_TRUSTED,AWL,BAYES_00 X-Spam-Check-By: sourceware.org Received: from localhost (HELO gcc.gnu.org) (127.0.0.1) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Sat, 16 Oct 2010 15:00:55 +0000 From: "mikhail_semenov at hotmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug c++/46048] New: lambda: access to a member function X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: c++ X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mikhail_semenov at hotmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: Message-ID: X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated Content-Type: text/plain; charset="UTF-8" MIME-Version: 1.0 Date: Sat, 16 Oct 2010 15:01:00 -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 X-SW-Source: 2010-10/txt/msg01344.txt.bz2 http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46048 Summary: lambda: access to a member function Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ AssignedTo: unassigned@gcc.gnu.org ReportedBy: mikhail_semenov@hotmail.com In GCC 4.5.0 the follwing class fails to compile. In C++0x draft n3126, the member variable 'f' does not require 'this->'. Surely the same should apply to a member function. struct S10 { int f; double p; void inc(int& a) { a += f;} void work(int n) { int m = n*n; int j = 40; f = 10; p =3.7; auto m3 = [this,&n]() mutable -> int { p++; f++; this->inc(n); //required return n; }; cout << "S9 m3():" << m3() << endl; cout << "f:" << f << " p:" << p << " n:" << n << endl; } };