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  wolfgang.bangerth@iwr.uni-heidelberg.de
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Date: Thu, 11 Apr 2002 08:46:00 -0000
From: wolfgang.bangerth@iwr.uni-heidelberg.de
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Subject: c++/6256: Seg fault for template friends in namespaces, regression from 2.95
X-SW-Source: 2002-04/txt/msg00613.txt.bz2
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>Number:         6256
>Category:       c++
>Synopsis:       Seg fault for template friends in namespaces, regression from 2.95
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Thu Apr 11 08:46:02 PDT 2002
>Closed-Date:
>Last-Modified:
>Originator:     Wolfgang Bangerth
>Release:        regression from 2.95, occurs in 3.0.4, last week's snapshots for 3.1 and 3.2
>Organization:
>Environment:
Linux, Sun
>Description:
The following snippet brings gcc to seg fault:

---------------------------------------------------
namespace NS {  template <typename number> class C;  };

template <typename T> class X {
    template <typename N> friend class NS::C;
};

template class X<int>;

>How-To-Repeat:
c++ -c x.cc
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: