diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog index 3781978f90e02f970f030afbe5e3634a1e41077c..8b9d310ad37866d95e84403d3e60741869503a81 100644 --- a/libstdc++-v3/ChangeLog +++ b/libstdc++-v3/ChangeLog @@ -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 diff --git a/libstdc++-v3/include/tr1/boost_shared_ptr.h b/libstdc++-v3/include/tr1/boost_shared_ptr.h index 8f95ead7dd5f69265c55125a4cf52a85b2102cce..01250aa107c71c97c1701fae08f6b3e850629e93 100644 --- a/libstdc++-v3/include/tr1/boost_shared_ptr.h +++ b/libstdc++-v3/include/tr1/boost_shared_ptr.h @@ -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 diff --git a/libstdc++-v3/testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/24595.cc b/libstdc++-v3/testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/24595.cc new file mode 100644 index 0000000000000000000000000000000000000000..71cbd0b41a1dd7cb8a37b292e2116c3c56cd76b5 --- /dev/null +++ b/libstdc++-v3/testsuite/tr1/2_general_utilities/memory/shared_ptr/misc/24595.cc @@ -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; +}