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re PR libstdc++/24595 (std::tr1::get_deleter not declared)

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2005-11-01  Paolo Carlini  <pcarlini@suse.de>

	PR libstdc++/24595
	* include/tr1/boost_shared_ptr.h (shared_ptr<>::get_deleter):
	Move out of shared_ptr.
	* testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/24595.cc:
	New.

From-SVN: r106321
This commit is contained in:
Paolo Carlini 2005-11-01 11:01:40 +00:00 committed by Paolo Carlini
parent 53096259e6
commit 2747345455
3 changed files with 60 additions and 14 deletions
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8
libstdc++-v3/ChangeLog
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@ -1,3 +1,11 @@
2005-11-01 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/24595
* include/tr1/boost_shared_ptr.h (shared_ptr<>::get_deleter):
Move out of shared_ptr.
* testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/24595.cc:
New.
2005-10-30 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/20213

27
libstdc++-v3/include/tr1/boost_shared_ptr.h
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@ -674,27 +674,20 @@ template <typename _Tp>
_M_refcount.swap(__other._M_refcount);
}
void*
_M_get_deleter(const std::type_info& __ti) const
{ return _M_refcount.get_deleter(__ti); }
private:
template <typename _Tp1>
bool
_M_less(const shared_ptr<_Tp1>& __rhs) const
{ return _M_refcount < __rhs._M_refcount; }
void*
_M_get_deleter(const std::type_info& __ti) const
{ return _M_refcount.get_deleter(__ti); }
template <typename _Tp1> friend class shared_ptr;
template <typename _Tp1> friend class weak_ptr;
// friends injected into enclosing namespace and found by ADL:
// get_deleter (experimental)
template <typename _Del>
friend inline _Del*
get_deleter(const shared_ptr& __p)
{ return static_cast<_Del*>(__p._M_get_deleter(typeid(_Del))); }
template <typename _Tp1>
friend inline bool
operator==(const shared_ptr& __a, const shared_ptr<_Tp1>& __b)
@ -752,15 +745,21 @@ template <typename _Tp, typename _Tp1>
return shared_ptr<_Tp>(__r, __dynamic_cast_tag());
}
// operator<<
// 2.2.3.7 shared_ptr I/O
template <typename _Ch, typename _Tr, typename _Tp>
std::basic_ostream<_Ch,_Tr>&
operator<<(std::basic_ostream<_Ch,_Tr>& __os, const shared_ptr<_Tp>& __p)
std::basic_ostream<_Ch, _Tr>&
operator<<(std::basic_ostream<_Ch, _Tr>& __os, const shared_ptr<_Tp>& __p)
{
__os << __p.get();
return __os;
}
// 2.2.3.10 shared_ptr get_deleter (experimental)
template <typename _Del, typename _Tp>
inline _Del*
get_deleter(const shared_ptr<_Tp>& __p)
{ return static_cast<_Del*>(__p._M_get_deleter(typeid(_Del))); }
template <typename _Tp>
class weak_ptr

39
libstdc++-v3/testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/24595.cc Normal file
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@ -0,0 +1,39 @@
// Copyright (C) 2005 Free Software Foundation
//
// 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
// USA.
// TR1 2.2.2 Template class shared_ptr [tr.util.smartptr.shared]
#include <tr1/memory>
#include <testsuite_hooks.h>
using std::tr1::get_deleter;
// libstdc++/24595
void test01()
{
bool test __attribute__((unused)) = true;
std::tr1::shared_ptr<int> sp;
VERIFY( !get_deleter<void(*)(int*)>(sp) );
}
int main()
{
test01();
return 0;
}