From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 15034 invoked by alias); 24 Nov 2004 17:23:34 -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 15006 invoked by uid 48); 24 Nov 2004 17:23:24 -0000 Date: Wed, 24 Nov 2004 17:23:00 -0000 From: "reichelt at gcc dot gnu dot org" To: gcc-bugs@gcc.gnu.org Message-ID: <20041124172319.18652.reichelt@gcc.gnu.org> Reply-To: gcc-bugzilla@gcc.gnu.org Subject: [Bug c++/18652] New: [4.0 regression] ICE on invalid redeclaration X-Bugzilla-Reason: CC X-SW-Source: 2004-11/txt/msg02891.txt.bz2 List-Id: Mainline crashes on the following invalid code snippet: ============================= int A; template struct A; ============================= bug.cc:6: error: 'template > struct A' redeclared as different kind of symbol bug.cc:5: error: previous declaration of 'int A' bug.cc:6: internal compiler error: tree check: expected class 'declaration', have 'exceptional' (error_mark) in push_template_decl_real, at cp/pt.c:3152 Please submit a full bug report, [etc.] The release branches are not affected. According to Phils's regression hunter the regression was introduced in February: : Search converges between 2004-02-01-trunk (#445) and 2004-03-01-trunk (#446). -- Summary: [4.0 regression] ICE on invalid redeclaration Product: gcc Version: 4.0.0 Status: UNCONFIRMED Keywords: ice-on-invalid-code, error-recovery, monitored Severity: minor Priority: P2 Component: c++ AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: reichelt at gcc dot gnu dot org CC: gcc-bugs at gcc dot gnu dot org http://gcc.gnu.org/bugzilla/show_bug.cgi?id=18652