From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2395 invoked by alias); 13 Mar 2005 22:12:02 -0000 Mailing-List: contact gcc-bugs-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-bugs-owner@gcc.gnu.org Received: (qmail 2374 invoked by uid 48); 13 Mar 2005 22:11:58 -0000 Date: Sun, 13 Mar 2005 22:12:00 -0000 From: "belyshev at depni dot sinp dot msu dot ru" To: gcc-bugs@gcc.gnu.org Message-ID: <20050313221157.20463.belyshev@depni.sinp.msu.ru> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug c++/20463] New: [4.0/4.1 regression] ICE on using undefined type X-Bugzilla-Reason: CC X-SW-Source: 2005-03/txt/msg01660.txt.bz2 List-Id: This invalid code snippet produces ICE on mainline and 4.0 branch: ------------------------------------------------------------------------------- template < typename T > struct C; template < typename T > void C < T > :: f () { const foo bar; } ------------------------------------------------------------------------------- foo.cc:3: error: invalid use of undefined type ‘struct C’ foo.cc:1: error: declaration of ‘struct C’ foo.cc:3: error: template definition of non-template ‘void C::f()’ foo.cc: In member function ‘void C::f()’: foo.cc:5: error: ‘foo’ does not name a type foo.cc:5: internal compiler error: Segmentation fault -- Summary: [4.0/4.1 regression] ICE on using undefined type Product: gcc Version: 4.1.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, error-recovery Severity: minor Priority: P2 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: belyshev at depni dot sinp dot msu dot ru CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20463