From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 1323 invoked by alias); 20 Mar 2003 02:34:44 -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 1237 invoked by uid 48); 20 Mar 2003 02:34:43 -0000 Date: Thu, 20 Mar 2003 02:34:00 -0000 Message-ID: <20030320023443.1235.qmail@sources.redhat.com> To: gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, poschmid@lbl.gov From: bangerth@dealii.org Reply-To: bangerth@dealii.org, gcc-bugs@gcc.gnu.org, gcc-prs@gcc.gnu.org, nobody@gcc.gnu.org, poschmid@lbl.gov, gcc-gnats@gcc.gnu.org Subject: Re: c++/10158: [3.3/3.4 regression] ICE with templates and friends X-SW-Source: 2003-03/txt/msg01318.txt.bz2 List-Id: Old Synopsis: ice (regression) New Synopsis: [3.3/3.4 regression] ICE with templates and friends State-Changed-From-To: open->analyzed State-Changed-By: bangerth State-Changed-When: Thu Mar 20 02:34:43 2003 State-Changed-Why: Confirmed. Here's a redux: ------------------------- namespace NS { struct B {}; struct D : B {}; } template struct X { template friend void foo(NS::B&) { int i = n; } }; X<351> bring_foo_into_scope; int main() { NS::D input; foo (input); } ------------------------------ This crashes 3.3 and mainline, but not 3.2: g/x> /home/bangerth/bin/gcc-3.4-pre/bin/c++ -c x.cc x.cc: In function `void foo(NS::B&) [with {template default argument error} = char, int n = 351]': x.cc:16: instantiated from here x.cc:10: internal compiler error: Segmentation fault Please submit a full bug report, W. http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=10158