From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23645 invoked by alias); 19 Aug 2002 22:06:00 -0000 Mailing-List: contact gcc-prs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-prs-owner@gcc.gnu.org Received: (qmail 23609 invoked by uid 71); 19 Aug 2002 22:06:00 -0000 Resent-Date: 19 Aug 2002 22:06:00 -0000 Resent-Message-ID: <20020819220600.23608.qmail@sources.redhat.com> Resent-From: gcc-gnats@gcc.gnu.org (GNATS Filer) Resent-To: nobody@gcc.gnu.org Resent-Cc: gcc-prs@gcc.gnu.org, gcc-bugs@gcc.gnu.org Resent-Reply-To: gcc-gnats@gcc.gnu.org, snyder@fnal.gov Received: (qmail 20960 invoked from network); 19 Aug 2002 21:56:27 -0000 Received: from unknown (HELO d0sgibnl1.fnal.gov) (131.225.226.68) by sources.redhat.com with SMTP; 19 Aug 2002 21:56:27 -0000 Received: from localhost (snyder@localhost) by d0sgibnl1.fnal.gov (SGI-8.9.3/8.9.3) with SMTP id QAA35611 for ; Mon, 19 Aug 2002 16:56:27 -0500 (CDT) Message-Id: <200208192156.QAA35611@d0sgibnl1.fnal.gov> Date: Mon, 19 Aug 2002 15:06:00 -0000 From: snyder@fnal.gov Reply-To: snyder@fnal.gov To: gcc-gnats@gcc.gnu.org X-Send-Pr-Version: 3.113 Subject: c++/7639: g++ 3.3 ICE in operand_subword X-SW-Source: 2002-08/txt/msg00387.txt.bz2 List-Id: >Number: 7639 >Category: c++ >Synopsis: g++ 3.3 ICE in operand_subword >Confidential: no >Severity: non-critical >Priority: medium >Responsible: unassigned >State: open >Class: ice-on-illegal-code >Submitter-Id: net >Arrival-Date: Mon Aug 19 15:05:59 PDT 2002 >Closed-Date: >Last-Modified: >Originator: scott snyder >Release: 3.3 20020819 (experimental) >Organization: >Environment: System: Linux karma 2.4.9-13 #1 Tue Oct 30 20:11:04 EST 2001 i686 unknown Architecture: i686 host: i686-pc-linux-gnu build: i686-pc-linux-gnu target: i686-pc-linux-gnu configured with: ../egcs/configure --prefix=/usr/local/egcs --enable-threads=posix --enable-long-long : (reconfigured) : (reconfigured) >Description: g++ crashes compiling the (invalid) code below. $ g++ -c crash1.cc crash1.cc: In instantiation of `ACE_Cleanup_Adapter': crash1.cc:11: instantiated from here crash1.cc:8: error: `ACE_Cleanup_Adapter::object_' has incomplete type crash1.cc:1: error: forward declaration of `struct ACE_Null_Mutex' crash1.cc: In member function `TYPE& ACE_Cleanup_Adapter::object() [with TYPE = ACE_Null_Mutex]': crash1.cc:11: instantiated from here crash1.cc:7: internal compiler error: Internal compiler error in operand_subword, at emit-rtl.c:1546 Please submit a full bug report, with preprocessed source if appropriate. See for instructions. $ >How-To-Repeat: ------------------------------------------------------- class ACE_Null_Mutex; template struct ACE_Cleanup_Adapter { TYPE &object () { return object_; } TYPE object_; }; template class ACE_Cleanup_Adapter; ------------------------------------------------------- >Fix: >Release-Note: >Audit-Trail: >Unformatted: SEND-PR: Leave "Confidential" as "no"; all GCC PRs are public. SEND-PR: critical GCC is completely not operational; no work-around known. SEND-PR: serious GCC is not working properly; a work-around is possible. SEND-PR: non-critical Report indicates minor problem. SEND-PR: medium The problem should be solved in the next release. SEND-PR: low The problem should be solve in a future release. SEND-PR: doc-bug The documentation is incorrect. SEND-PR: accepts-illegal GCC fails to reject erroneous code. SEND-PR: rejects-legal GCC gives an error message for correct code. SEND-PR: wrong-code The machine code generated by gcc is incorrect. SEND-PR: ice-on-legal-code GCC gives an Internal Compiler Error (ICE) SEND-PR: for correct code SEND-PR: ice-on-illegal-code GCC gives an ICE instead of reporting an error SEND-PR: pessimizes-code GCC misses an important optimization opportunity SEND-PR: sw-bug Software bug of some other class than above SEND-PR: change-request A feature in GCC is missing. SEND-PR: support I need help with gcc.