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Date: Tue, 18 Jan 2005 10:49:00 -0000
From: "reichelt at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Message-ID: <20050118104920.19502.reichelt@gcc.gnu.org>
Reply-To: gcc-bugzilla@gcc.gnu.org
Subject: [Bug c++/19502] New: duplicate diagnostic for invalid template constant parameter
X-Bugzilla-Reason: CC
X-SW-Source: 2005-01/txt/msg02392.txt.bz2
List-Id: <gcc-bugs.sourceware.org>

Since gcc 3.3.3 the compiler issues a duplicate diagnostic for the
following invalid code snippet (before we got an ICE):

=========================================
template<typename T> struct A
{
    template<T> struct B;
};

A<void> a;
=========================================

bug.cc: In instantiation of 'A<void>':
bug.cc:6:   instantiated from here
bug.cc:3: error: 'void' is not a valid type for a template constant parameter
bug.cc:3: error: 'void' is not a valid type for a template constant parameter

-- 
           Summary: duplicate diagnostic for invalid template constant
                    parameter
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Keywords: diagnostic
          Severity: normal
          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=19502