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re PR libstdc++/16020 (cannot copy __gnu_debug::bitset) 

2004-06-18  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/16020
	* include/debug/safe_base.h
	(_Safe_sequence_base::_Safe_sequence_base(const _Safe_sequence_base&),
	_Safe_sequence_base::operator=): Provide definitions.
	* testsuite/23_containers/bitset/cons/16020.cc: New.

From-SVN: r83357
This commit is contained in:
Paolo Carlini 2004-06-18 17:13:35 +00:00 committed by Paolo Carlini
parent 2832d07bd1
commit ab3d88bed1
3 changed files with 65 additions and 2 deletions
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8
libstdc++-v3/ChangeLog
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@ -1,3 +1,11 @@
2004-06-18 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/16020
* include/debug/safe_base.h
(_Safe_sequence_base::_Safe_sequence_base(const _Safe_sequence_base&),
_Safe_sequence_base::operator=): Provide definitions.
* testsuite/23_containers/bitset/cons/16020.cc: New.
2004-06-18 Benjamin Kosnik <bkoz@redhat.com>
* include/ext/pool_allocator.h: Qualify __throw_bad_alloc.

17
libstdc++-v3/include/debug/safe_base.h
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@ -165,10 +165,23 @@ namespace __gnu_debug
{ }
explicit
_Safe_sequence_base(const _Safe_sequence_base&);
_Safe_sequence_base(const _Safe_sequence_base& __seq)
: _M_iterators(__seq._M_iterators),
_M_const_iterators(__seq._M_const_iterators),
_M_version(__seq._M_version)
{ }
_Safe_sequence_base&
operator=(const _Safe_sequence_base&);
operator=(const _Safe_sequence_base& __seq)
{
if (&__seq != this)
{
_M_iterators = __seq._M_iterators;
_M_const_iterators = __seq._M_const_iterators;
_M_version = __seq._M_version;
}
return *this;
}
/** Notify all iterators that reference this sequence that the
sequence is being destroyed. */

42
libstdc++-v3/testsuite/23_containers/bitset/cons/16020.cc Normal file
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@ -0,0 +1,42 @@
// Copyright (C) 2004 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
#include <debug/bitset>
#include <testsuite_hooks.h>
// libstdc++/16020
void test01()
{
using __gnu_debug::bitset;
bool test __attribute__((unused)) = true;
bitset<5> b(7);
bitset<5> c;
bitset<5> bb(b);
c = bb;
VERIFY( bb == b );
VERIFY( c == bb );
}
int main()
{
test01();
return 0;
}