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

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

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 3781978..8b9d310 100644 (file)
--- 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 8f95ead..01250aa 100644 (file)
--- 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 (file)
index 0000000..71cbd0b
--- /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;
+}