2007-11-11 Howard Hinnant <hhinnant@apple.com>

	* include/bits/stl_pair.h (pair<>::pair<>(_U1&&, _Arg0&&,
	_Args&&...)): Add.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@130085 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 2b9ec2a..94e8449 100644 (file)
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2007-11-11  Howard Hinnant  <hhinnant@apple.com>
+
+       * include/bits/stl_pair.h (pair<>::pair<>(_U1&&, _Arg0&&,
+       _Args&&...)): Add.
+
 2007-11-11  Paolo Carlini  <pcarlini@suse.de>
 
        * include/bits/stl_list.h (list<>::_M_create_node<>(_Args&&...),

diff --git a/libstdc++-v3/include/bits/stl_pair.h b/libstdc++-v3/include/bits/stl_pair.h
index 6623026..3bda501 100644 (file)
--- a/libstdc++-v3/include/bits/stl_pair.h
+++ b/libstdc++-v3/include/bits/stl_pair.h
@@ -111,6 +111,13 @@ _GLIBCXX_BEGIN_NAMESPACE(std)
        : first(std::move(__p.first)),
          second(std::move(__p.second)) { }
 
+      // http://gcc.gnu.org/ml/libstdc++/2007-08/msg00052.html
+      template<class _U1, class _Arg0, class... _Args>
+        pair(_U1&& __x, _Arg0&& __arg0, _Args&&... __args)
+       : first(std::forward<_U1>(__x)),
+         second(std::forward<_Arg0>(__arg0),
+                std::forward<_Args>(__args)...) { }
+
       pair&
       operator=(pair&& __p)
       {