2007-11-05 Chris Jefferson <chris@bubblescope.net>

	    Paolo Carlini  <pcarlini@suse.de>

	* include/bits/stl_vector.h (vector<>::push_back<>(_Args...),
	emplace<>(iterator, _Args...), insert(iterator, _Tp&&),
	_M_insert_aux<>(iterator, _Args&&...)): Add.
	* include/bits/vector.tcc (insert(iterator, value_type&&),
	emplace<>(iterator, _Args...), _M_insert_aux<>(iterator, _Args&&...)):
	Define.
	(_M_fill_insert(iterator, size_type, const value_type&),
	_M_range_insert(iterator, _ForwardIterator, _ForwardIterator,
	std::forward_iterator_tag)): Use __uninitialized_move_a,
	_GLIBCXX_MOVE_BACKWARD3 when possible.
	* include/bits/stl_uninitialized.h (__uninitialized_move_a): Add.
	* include/debug/vector (vector<>::push_back<>(_Args...),
	emplace<>(iterator, _Args...), insert(iterator, _Tp&&)): Add.
	* testsuite/23_containers/vector/modifiers/moveable.cc: Enable.
	* testsuite/23_containers/vector/resize/moveable.cc: Likewise.
	* testsuite/23_containers/vector/cons/moveable.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
	Adjust dg-error line numbers.
	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
	Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_1_neg.cc: Likewise.
	* testsuite/23_containers/vector/requirements/dr438/
	constructor_2_neg.cc: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@129907 138bc75d-0d04-0410-961f-82ee72b054a4

12 files changed, 235 insertions, 27 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 968789991fc..36c9f4bfb4f 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,31 @@
+2007-11-05  Chris Jefferson  <chris@bubblescope.net>
+	    Paolo Carlini  <pcarlini@suse.de>
+
+	* include/bits/stl_vector.h (vector<>::push_back<>(_Args...),
+	emplace<>(iterator, _Args...), insert(iterator, _Tp&&),
+	_M_insert_aux<>(iterator, _Args&&...)): Add.
+	* include/bits/vector.tcc (insert(iterator, value_type&&),
+	emplace<>(iterator, _Args...), _M_insert_aux<>(iterator, _Args&&...)):
+	Define.
+	(_M_fill_insert(iterator, size_type, const value_type&),
+	_M_range_insert(iterator, _ForwardIterator, _ForwardIterator,
+	std::forward_iterator_tag)): Use __uninitialized_move_a,
+	_GLIBCXX_MOVE_BACKWARD3 when possible.
+	* include/bits/stl_uninitialized.h (__uninitialized_move_a): Add.
+	* include/debug/vector (vector<>::push_back<>(_Args...),
+	emplace<>(iterator, _Args...), insert(iterator, _Tp&&)): Add.
+	* testsuite/23_containers/vector/modifiers/moveable.cc: Enable.
+	* testsuite/23_containers/vector/resize/moveable.cc: Likewise.
+	* testsuite/23_containers/vector/cons/moveable.cc: Likewise.
+	* testsuite/23_containers/vector/requirements/dr438/assign_neg.cc:
+	Adjust dg-error line numbers.
+	* testsuite/23_containers/vector/requirements/dr438/insert_neg.cc:
+	Likewise.
+	* testsuite/23_containers/vector/requirements/dr438/
+	constructor_1_neg.cc: Likewise.
+	* testsuite/23_containers/vector/requirements/dr438/
+	constructor_2_neg.cc: Likewise.
+
 2007-11-03  Paolo Carlini  <pcarlini@suse.de>
 	    Kai-Uwe Bux  <bux@kubux.net>
 
diff --git a/libstdc++-v3/include/bits/stl_uninitialized.h b/libstdc++-v3/include/bits/stl_uninitialized.h
index d3e7a2c8c3f..6f7437aaf10 100644
--- a/libstdc++-v3/include/bits/stl_uninitialized.h
+++ b/libstdc++-v3/include/bits/stl_uninitialized.h
@@ -261,6 +261,17 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
 			   _ForwardIterator __result, allocator<_Tp>&)
     { return std::uninitialized_copy(__first, __last, __result); }
 
+  template<typename _InputIterator, typename _ForwardIterator,
+	   typename _Allocator>
+    inline _ForwardIterator
+    __uninitialized_move_a(_InputIterator __first, _InputIterator __last,
+			   _ForwardIterator __result, _Allocator& __alloc)
+    {
+      return std::__uninitialized_copy_a(_GLIBCXX_MAKE_MOVE_ITERATOR(__first),
+					 _GLIBCXX_MAKE_MOVE_ITERATOR(__last),
+					 __result, __alloc);
+    }
+
   template<typename _ForwardIterator, typename _Tp, typename _Allocator>
     void
     __uninitialized_fill_a(_ForwardIterator __first, _ForwardIterator __last,
diff --git a/libstdc++-v3/include/bits/stl_vector.h b/libstdc++-v3/include/bits/stl_vector.h
index f48fbdbbc6b..bf2cc277ad6 100644
--- a/libstdc++-v3/include/bits/stl_vector.h
+++ b/libstdc++-v3/include/bits/stl_vector.h
@@ -683,6 +683,7 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
        *  done in constant time if the %vector has preallocated space
        *  available.
        */
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
       void
       push_back(const value_type& __x)
       {
@@ -694,6 +695,21 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 	else
 	  _M_insert_aux(end(), __x);
       }
+#else
+      template<typename... _Args>
+        void
+        push_back(_Args&&... __args)
+	{
+	  if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
+	    {
+	      this->_M_impl.construct(this->_M_impl._M_finish,
+				      std::forward<_Args>(__args)...);
+	      ++this->_M_impl._M_finish;
+	    }
+	  else
+	    _M_insert_aux(end(), std::forward<_Args>(__args)...);
+	}
+#endif
 
       /**
        *  @brief  Removes last element.
@@ -711,6 +727,24 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 	this->_M_impl.destroy(this->_M_impl._M_finish);
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      /**
+       *  @brief  Inserts an object in %vector before specified iterator.
+       *  @param  position  An iterator into the %vector.
+       *  @param  args  Arguments.
+       *  @return  An iterator that points to the inserted data.
+       *
+       *  This function will insert an object of type T constructed
+       *  with T(std::forward<Args>(args)...) before the specified location.
+       *  Note that this kind of operation could be expensive for a %vector
+       *  and if it is frequently used the user should consider using
+       *  std::list.
+       */
+      template<typename... _Args>
+        iterator
+        emplace(iterator __position, _Args&&... __args);
+#endif
+
       /**
        *  @brief  Inserts given value into %vector before specified iterator.
        *  @param  position  An iterator into the %vector.
@@ -725,6 +759,22 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
       iterator
       insert(iterator __position, const value_type& __x);
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      /**
+       *  @brief  Inserts given rvalue into %vector before specified iterator.
+       *  @param  position  An iterator into the %vector.
+       *  @param  x  Data to be inserted.
+       *  @return  An iterator that points to the inserted data.
+       *
+       *  This function will insert a copy of the given rvalue before
+       *  the specified location.  Note that this kind of operation
+       *  could be expensive for a %vector and if it is frequently
+       *  used the user should consider using std::list.
+       */
+      iterator
+      insert(iterator __position, value_type&& __x);
+#endif
+
       /**
        *  @brief  Inserts a number of copies of given data into the %vector.
        *  @param  position  An iterator into the %vector.
@@ -1014,8 +1064,14 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
       _M_fill_insert(iterator __pos, size_type __n, const value_type& __x);
 
       // Called by insert(p,x)
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
       void
       _M_insert_aux(iterator __position, const value_type& __x);
+#else
+      template<typename... _Args>
+        void
+        _M_insert_aux(iterator __position, _Args&&... __args);
+#endif
 
       // Called by the latter.
       size_type
diff --git a/libstdc++-v3/include/bits/vector.tcc b/libstdc++-v3/include/bits/vector.tcc
index e15d80d59b7..b097f44d285 100644
--- a/libstdc++-v3/include/bits/vector.tcc
+++ b/libstdc++-v3/include/bits/vector.tcc
@@ -105,6 +105,26 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
       return iterator(this->_M_impl._M_start + __n);
     }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+  template<typename _Tp, typename _Alloc>
+    typename vector<_Tp, _Alloc>::iterator
+    vector<_Tp, _Alloc>::
+    insert(iterator __position, value_type&& __x)
+    {
+      const size_type __n = __position - begin();
+      if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage
+	  && __position == end())
+	{
+	  this->_M_impl.construct(this->_M_impl._M_finish,
+				  std::forward<value_type>(__x));
+	  ++this->_M_impl._M_finish;
+	}
+      else
+        _M_insert_aux(__position, std::forward<value_type>(__x));
+      return iterator(this->_M_impl._M_start + __n);
+    }
+#endif
+
   template<typename _Tp, typename _Alloc>
     typename vector<_Tp, _Alloc>::iterator
     vector<_Tp, _Alloc>::
@@ -241,21 +261,53 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 	  }
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+  template<typename _Tp, typename _Alloc>
+    template<typename... _Args>
+      typename vector<_Tp, _Alloc>::iterator
+      vector<_Tp, _Alloc>::
+      emplace(iterator __position, _Args&&... __args)
+      {
+	const size_type __n = __position - begin();
+	if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage
+	    && __position == end())
+	  {
+	    this->_M_impl.construct(this->_M_impl._M_finish,
+				    std::forward<_Args>(__args)...);
+	    ++this->_M_impl._M_finish;
+	  }
+	else
+	  _M_insert_aux(__position, std::forward<_Args>(__args)...);
+	return iterator(this->_M_impl._M_start + __n);
+      }
+
+  template<typename _Tp, typename _Alloc>
+    template<typename... _Args>
+      void
+      vector<_Tp, _Alloc>::
+      _M_insert_aux(iterator __position, _Args&&... __args)
+      {
+	_Tp __x_copy(std::forward<_Args>(__args)...);
+#else
   template<typename _Tp, typename _Alloc>
     void
     vector<_Tp, _Alloc>::
     _M_insert_aux(iterator __position, const _Tp& __x)
     {
+#endif
       if (this->_M_impl._M_finish != this->_M_impl._M_end_of_storage)
 	{
 	  this->_M_impl.construct(this->_M_impl._M_finish,
-				  *(this->_M_impl._M_finish - 1));
+				  _GLIBCXX_MOVE(*(this->_M_impl._M_finish
+						  - 1)));
 	  ++this->_M_impl._M_finish;
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
 	  _Tp __x_copy = __x;
-	  std::copy_backward(__position.base(),
-			     this->_M_impl._M_finish - 2,
-			     this->_M_impl._M_finish - 1);
-	  *__position = __x_copy;
+#endif
+	  _GLIBCXX_MOVE_BACKWARD3(__position.base(),
+				  this->_M_impl._M_finish - 2,
+				  this->_M_impl._M_finish - 1);
+	  *__position = _GLIBCXX_MOVE(__x_copy);
 	}
       else
 	{
@@ -266,13 +318,17 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 	  try
 	    {
 	      __new_finish =
-		std::__uninitialized_copy_a(this->_M_impl._M_start,
+		std::__uninitialized_move_a(this->_M_impl._M_start,
 					    __position.base(), __new_start,
 					    _M_get_Tp_allocator());
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+	      this->_M_impl.construct(__new_finish, std::move(__x_copy));
+#else
 	      this->_M_impl.construct(__new_finish, __x);
+#endif
 	      ++__new_finish;
 	      __new_finish =
-		std::__uninitialized_copy_a(__position.base(),
+		std::__uninitialized_move_a(__position.base(),
 					    this->_M_impl._M_finish,
 					    __new_finish,
 					    _M_get_Tp_allocator());
@@ -301,21 +357,26 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
     {
       if (__n != 0)
 	{
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+	  value_type __x_copy = __x;
+#endif
 	  if (size_type(this->_M_impl._M_end_of_storage
 			- this->_M_impl._M_finish) >= __n)
 	    {
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
 	      value_type __x_copy = __x;
+#endif
 	      const size_type __elems_after = end() - __position;
 	      pointer __old_finish(this->_M_impl._M_finish);
 	      if (__elems_after > __n)
 		{
-		  std::__uninitialized_copy_a(this->_M_impl._M_finish - __n,
+		  std::__uninitialized_move_a(this->_M_impl._M_finish - __n,
 					      this->_M_impl._M_finish,
 					      this->_M_impl._M_finish,
 					      _M_get_Tp_allocator());
 		  this->_M_impl._M_finish += __n;
-		  std::copy_backward(__position.base(), __old_finish - __n,
-				     __old_finish);
+		  _GLIBCXX_MOVE_BACKWARD3(__position.base(),
+					  __old_finish - __n, __old_finish);
 		  std::fill(__position.base(), __position.base() + __n,
 			    __x_copy);
 		}
@@ -326,7 +387,7 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 						__x_copy,
 						_M_get_Tp_allocator());
 		  this->_M_impl._M_finish += __n - __elems_after;
-		  std::__uninitialized_copy_a(__position.base(), __old_finish,
+		  std::__uninitialized_move_a(__position.base(), __old_finish,
 					      this->_M_impl._M_finish,
 					      _M_get_Tp_allocator());
 		  this->_M_impl._M_finish += __elems_after;
@@ -342,15 +403,19 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 	      try
 		{
 		  __new_finish =
-		    std::__uninitialized_copy_a(this->_M_impl._M_start,
+		    std::__uninitialized_move_a(this->_M_impl._M_start,
 						__position.base(),
 						__new_start,
 						_M_get_Tp_allocator());
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+		  std::__uninitialized_fill_n_a(__new_finish, __n, __x_copy,
+#else
 		  std::__uninitialized_fill_n_a(__new_finish, __n, __x,
+#endif
 						_M_get_Tp_allocator());
 		  __new_finish += __n;
 		  __new_finish =
-		    std::__uninitialized_copy_a(__position.base(),
+		    std::__uninitialized_move_a(__position.base(),
 						this->_M_impl._M_finish,
 						__new_finish,
 						_M_get_Tp_allocator());
@@ -405,13 +470,13 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 		pointer __old_finish(this->_M_impl._M_finish);
 		if (__elems_after > __n)
 		  {
-		    std::__uninitialized_copy_a(this->_M_impl._M_finish - __n,
+		    std::__uninitialized_move_a(this->_M_impl._M_finish - __n,
 						this->_M_impl._M_finish,
 						this->_M_impl._M_finish,
 						_M_get_Tp_allocator());
 		    this->_M_impl._M_finish += __n;
-		    std::copy_backward(__position.base(), __old_finish - __n,
-				       __old_finish);
+		    _GLIBCXX_MOVE_BACKWARD3(__position.base(),
+					    __old_finish - __n, __old_finish);
 		    std::copy(__first, __last, __position);
 		  }
 		else
@@ -422,7 +487,7 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 						this->_M_impl._M_finish,
 						_M_get_Tp_allocator());
 		    this->_M_impl._M_finish += __n - __elems_after;
-		    std::__uninitialized_copy_a(__position.base(),
+		    std::__uninitialized_move_a(__position.base(),
 						__old_finish,
 						this->_M_impl._M_finish,
 						_M_get_Tp_allocator());
@@ -439,15 +504,16 @@ _GLIBCXX_BEGIN_NESTED_NAMESPACE(std, _GLIBCXX_STD_D)
 		try
 		  {
 		    __new_finish =
-		      std::__uninitialized_copy_a(this->_M_impl._M_start,
+		      std::__uninitialized_move_a(this->_M_impl._M_start,
 						  __position.base(),
 						  __new_start,
 						  _M_get_Tp_allocator());
 		    __new_finish =
-		      std::__uninitialized_copy_a(__first, __last, __new_finish,
+		      std::__uninitialized_copy_a(__first, __last,
+						  __new_finish,
 						  _M_get_Tp_allocator());
 		    __new_finish =
-		      std::__uninitialized_copy_a(__position.base(),
+		      std::__uninitialized_move_a(__position.base(),
 						  this->_M_impl._M_finish,
 						  __new_finish,
 						  _M_get_Tp_allocator());
diff --git a/libstdc++-v3/include/debug/vector b/libstdc++-v3/include/debug/vector
index ce44241004b..977fbbd9cee 100644
--- a/libstdc++-v3/include/debug/vector
+++ b/libstdc++-v3/include/debug/vector
@@ -278,6 +278,7 @@ namespace __debug
       using _Base::data;
 
       // 23.2.4.3 modifiers:
+#ifndef __GXX_EXPERIMENTAL_CXX0X__
       void
       push_back(const _Tp& __x)
       {
@@ -287,6 +288,18 @@ namespace __debug
 	  this->_M_invalidate_all();
 	_M_update_guaranteed_capacity();
       }
+#else
+      template<typename... _Args>
+        void
+        push_back(_Args... __args)
+	{
+	  bool __realloc = _M_requires_reallocation(this->size() + 1);
+	  _Base::push_back(std::forward<_Args>(__args)...);
+	  if (__realloc)
+	    this->_M_invalidate_all();
+	  _M_update_guaranteed_capacity();
+	}
+#endif
 
       void
       pop_back()
@@ -297,6 +310,25 @@ namespace __debug
 	_Base::pop_back();
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      template<typename... _Args>
+        iterator
+        emplace(iterator __position, _Args... __args)
+	{
+	  __glibcxx_check_insert(__position);
+	  bool __realloc = _M_requires_reallocation(this->size() + 1);
+	  difference_type __offset = __position - begin();
+	  typename _Base::iterator __res = _Base::emplace(__position.base(),
+					    std::forward<_Args>(__args)...);
+	  if (__realloc)
+	    this->_M_invalidate_all();
+	  else
+	    this->_M_invalidate_if(_After_nth(__offset, _M_base().begin()));
+	  _M_update_guaranteed_capacity();
+	  return iterator(__res, this);
+	}
+#endif
+
       iterator
       insert(iterator __position, const _Tp& __x)
       {
@@ -312,6 +344,24 @@ namespace __debug
 	return iterator(__res, this);
       }
 
+#ifdef __GXX_EXPERIMENTAL_CXX0X__
+      iterator
+      insert(iterator __position, _Tp&& __x)
+      {
+	__glibcxx_check_insert(__position);
+	bool __realloc = _M_requires_reallocation(this->size() + 1);
+	difference_type __offset = __position - begin();
+	typename _Base::iterator __res = _Base::insert(__position.base(),
+						       std::forward<_Tp>(__x));
+	if (__realloc)
+	  this->_M_invalidate_all();
+	else
+	  this->_M_invalidate_if(_After_nth(__offset, _M_base().begin()));
+	_M_update_guaranteed_capacity();
+	return iterator(__res, this);
+      }
+#endif
+
       void
       insert(iterator __position, size_type __n, const _Tp& __x)
       {
diff --git a/libstdc++-v3/testsuite/23_containers/vector/cons/moveable.cc b/libstdc++-v3/testsuite/23_containers/vector/cons/moveable.cc
index 7184a256f94..688423e39b3 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/cons/moveable.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/cons/moveable.cc
@@ -1,5 +1,4 @@
 // { dg-do compile } 
-// { dg-require-rvalref "" }
 // { dg-options "-std=gnu++0x" }
 
 // Copyright (C) 2005, 2007 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/23_containers/vector/modifiers/moveable.cc b/libstdc++-v3/testsuite/23_containers/vector/modifiers/moveable.cc
index ef4410a92b2..15adafc2671 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/modifiers/moveable.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/modifiers/moveable.cc
@@ -1,4 +1,3 @@
-// { dg-require-rvalref "" }
 // { dg-options "-std=gnu++0x" }
 
 // Copyright (C) 2005, 2007 Free Software Foundation, Inc.
diff --git a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/assign_neg.cc b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/assign_neg.cc
index c5b20cbbb1d..6e7d587300b 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/assign_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/assign_neg.cc
@@ -19,7 +19,7 @@
 // USA.
 
 // { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 945 }
+// { dg-error "no matching" "" { target *-*-* } 995 }
 // { dg-excess-errors "" }
 
 #include <vector>
diff --git a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc
index 28e0c4dd853..532d89aea34 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_1_neg.cc
@@ -19,7 +19,7 @@
 // USA.
 
 // { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 885 }
+// { dg-error "no matching" "" { target *-*-* } 935 }
 // { dg-excess-errors "" }
 
 #include <vector>
diff --git a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc
index 717bbc6c8c4..640aa798592 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/constructor_2_neg.cc
@@ -19,7 +19,7 @@
 // USA.
 
 // { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 885 }
+// { dg-error "no matching" "" { target *-*-* } 935 }
 // { dg-excess-errors "" }
 
 #include <vector>
diff --git a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/insert_neg.cc b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/insert_neg.cc
index 62b331a49b4..19713176566 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/insert_neg.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/requirements/dr438/insert_neg.cc
@@ -19,7 +19,7 @@
 // USA.
 
 // { dg-do compile }
-// { dg-error "no matching" "" { target *-*-* } 986 }
+// { dg-error "no matching" "" { target *-*-* } 1036 }
 // { dg-excess-errors "" }
 
 #include <vector>
diff --git a/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc b/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc
index 84136f4e04d..f4dbc19da41 100644
--- a/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc
+++ b/libstdc++-v3/testsuite/23_containers/vector/resize/moveable.cc
@@ -1,4 +1,3 @@
-// { dg-require-rvalref "" }
 // { dg-options "-std=gnu++0x" }
 
 // Copyright (C) 2005, 2006, 2007 Free Software Foundation, Inc.