2008-10-20 Paolo Carlini <paolo.carlini@oracle.com>

	* include/tr1_impl/hashtable_policy.h (_Hash_node<>::_Hash_node<>
	(_Args&&...)): Add in C++0x mode.
	* include/tr1_impl/hashtable (_Hashtable<>::_M_allocate_node,
	_Hashtable<>::_M_deallocate_node): Use _M_get_Node_allocator in
	C++0x mode.

	* include/tr1_impl/hashtable (_Hashtable<>::max_size): Use
	Node_allocator for improved accuracy.
	* testsuite/tr1/6_containers/unordered_multimap/capacity/
	29134-multimap.cc: Adjust.
	* testsuite/tr1/6_containers/unordered_multimap/capacity/
	29134-map.cc: Likewise.
	* testsuite/tr1/6_containers/unordered_multimap/capacity/
	29134-multiset.cc: Adjust.
	* testsuite/tr1/6_containers/unordered_multimap/capacity/
	29134-set.cc: Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@141242 138bc75d-0d04-0410-961f-82ee72b054a4

7 files changed, 54 insertions, 9 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 10f226d04bc..4531127d7ec 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,22 @@
+2008-10-20  Paolo Carlini  <paolo.carlini@oracle.com>
+
+	* include/tr1_impl/hashtable_policy.h (_Hash_node<>::_Hash_node<>
+	(_Args&&...)): Add in C++0x mode.
+	* include/tr1_impl/hashtable (_Hashtable<>::_M_allocate_node,
+	_Hashtable<>::_M_deallocate_node): Use _M_get_Node_allocator in
+	C++0x mode.
+
+	* include/tr1_impl/hashtable (_Hashtable<>::max_size): Use
+	Node_allocator for improved accuracy.
+	* testsuite/tr1/6_containers/unordered_multimap/capacity/
+	29134-multimap.cc: Adjust.
+	* testsuite/tr1/6_containers/unordered_multimap/capacity/
+	29134-map.cc: Likewise.
+	* testsuite/tr1/6_containers/unordered_multimap/capacity/
+	29134-multiset.cc: Adjust.
+	* testsuite/tr1/6_containers/unordered_multimap/capacity/
+	29134-set.cc: Likewise.
+
 2008-10-19  Paolo Carlini  <paolo.carlini@oracle.com>
 
 	* include/bits/stl_tree.h (_Rb_tree_node<>::_Rb_tree_node<>
diff --git a/libstdc++-v3/include/tr1_impl/hashtable b/libstdc++-v3/include/tr1_impl/hashtable
index c76deb06ca7..c6f1ac7aff6 100644
--- a/libstdc++-v3/include/tr1_impl/hashtable
+++ b/libstdc++-v3/include/tr1_impl/hashtable
@@ -296,7 +296,7 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
 
       size_type
       max_size() const
-      { return _M_get_Value_allocator().max_size(); }
+      { return _M_node_allocator.max_size(); }
 
       // Observers
       key_equal
@@ -484,7 +484,11 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
       _Node* __n = _M_node_allocator.allocate(1);
       try
 	{
+#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
+	  _M_node_allocator.construct(__n, __v);
+#else
 	  _M_get_Value_allocator().construct(&__n->_M_v, __v);
+#endif
 	  __n->_M_next = 0;
 	  return __n;
 	}
@@ -504,7 +508,11 @@ _GLIBCXX_BEGIN_NAMESPACE_TR1
 	       _H1, _H2, _Hash, _RehashPolicy, __chc, __cit, __uk>::
     _M_deallocate_node(_Node* __n)
     {
+#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
+      _M_node_allocator.destroy(__n);
+#else
       _M_get_Value_allocator().destroy(&__n->_M_v);
+#endif
       _M_node_allocator.deallocate(__n, 1);
     }
 
diff --git a/libstdc++-v3/include/tr1_impl/hashtable_policy.h b/libstdc++-v3/include/tr1_impl/hashtable_policy.h
index 6677a72d8d2..1468ee8e989 100644
--- a/libstdc++-v3/include/tr1_impl/hashtable_policy.h
+++ b/libstdc++-v3/include/tr1_impl/hashtable_policy.h
@@ -99,6 +99,13 @@ namespace __detail
       _Value       _M_v;
       std::size_t  _M_hash_code;
       _Hash_node*  _M_next;
+
+#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
+      template<typename... _Args>
+        _Hash_node(_Args&&... __args)
+	  : _M_v(std::forward<_Args>(__args)...),
+	    _M_hash_code(), _M_next() { }
+#endif
     };
 
   template<typename _Value>
@@ -106,6 +113,13 @@ namespace __detail
     {
       _Value       _M_v;
       _Hash_node*  _M_next;
+
+#ifdef _GLIBCXX_INCLUDE_AS_CXX0X
+      template<typename... _Args>
+        _Hash_node(_Args&&... __args)
+	  : _M_v(std::forward<_Args>(__args)...),
+	    _M_next() { }
+#endif
     };
 
   // Local iterators, used to iterate within a bucket but not between
diff --git a/libstdc++-v3/testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc b/libstdc++-v3/testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc
index 459ace41a88..24d51ef508e 100644
--- a/libstdc++-v3/testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc
+++ b/libstdc++-v3/testsuite/tr1/6_containers/unordered_map/capacity/29134-map.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2006 Free Software Foundation, Inc.
+// Copyright (C) 2006, 2007, 2008 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
@@ -28,7 +28,8 @@ void test01()
 
   std::tr1::unordered_map<int, int> um;
 
-  VERIFY( um.max_size() == um.get_allocator().max_size() );
+  VERIFY( (um.max_size() == std::allocator<std::tr1::__detail::_Hash_node<
+ 	   std::pair<const int, int>, false> >().max_size()));
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/capacity/29134-multimap.cc b/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/capacity/29134-multimap.cc
index af41fa154d6..dc1db508811 100644
--- a/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/capacity/29134-multimap.cc
+++ b/libstdc++-v3/testsuite/tr1/6_containers/unordered_multimap/capacity/29134-multimap.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2006 Free Software Foundation, Inc.
+// Copyright (C) 2006, 2007, 2008 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
@@ -28,7 +28,8 @@ void test01()
 
   std::tr1::unordered_multimap<int, int> umm;
 
-  VERIFY( umm.max_size() == umm.get_allocator().max_size() );
+  VERIFY( (umm.max_size() == std::allocator<std::tr1::__detail::_Hash_node<
+ 	   std::pair<const int, int>, false> >().max_size()) );
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/tr1/6_containers/unordered_multiset/capacity/29134-multiset.cc b/libstdc++-v3/testsuite/tr1/6_containers/unordered_multiset/capacity/29134-multiset.cc
index 923af9be118..f4e2f6a1c25 100644
--- a/libstdc++-v3/testsuite/tr1/6_containers/unordered_multiset/capacity/29134-multiset.cc
+++ b/libstdc++-v3/testsuite/tr1/6_containers/unordered_multiset/capacity/29134-multiset.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2006 Free Software Foundation, Inc.
+// Copyright (C) 2006, 2007, 2008 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
@@ -28,7 +28,8 @@ void test01()
 
   std::tr1::unordered_multiset<int> ums;
 
-  VERIFY( ums.max_size() == ums.get_allocator().max_size() );
+  VERIFY( (ums.max_size() == std::allocator<std::tr1::__detail::_Hash_node<
+ 	   int, false> >().max_size()) );
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc b/libstdc++-v3/testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc
index 5822341c85e..ca8333e42f6 100644
--- a/libstdc++-v3/testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc
+++ b/libstdc++-v3/testsuite/tr1/6_containers/unordered_set/capacity/29134-set.cc
@@ -1,4 +1,4 @@
-// Copyright (C) 2006 Free Software Foundation, Inc.
+// Copyright (C) 2006, 2007, 2008 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
@@ -28,7 +28,8 @@ void test01()
 
   std::tr1::unordered_set<int> us;
 
-  VERIFY( us.max_size() == us.get_allocator().max_size() );
+  VERIFY( (us.max_size() == std::allocator<std::tr1::__detail::_Hash_node<
+ 	   int, false> >().max_size()) );
 }
 
 int main()