+2009-01-07 Paolo Carlini <paolo.carlini@oracle.com>
+
+ PR libstdc++/38466
+ * include/bits/stl_pair.h: Document C++03 pair vs swap.
+
2009-01-06 Benjamin Kosnik <bkoz@redhat.com>
* src/locale_init.cc (locale::_S_initialize_once): Move construction
// Pair implementation -*- C++ -*-
-// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+// Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
// Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
#ifdef __GXX_EXPERIMENTAL_CXX0X__
/// See std::pair::swap().
+ // Note: no std::swap overloads in C++03 mode, this has performance
+ // implications, see, eg, libstdc++/38466.
template<class _T1, class _T2>
inline void
swap(pair<_T1, _T2>& __x, pair<_T1, _T2>& __y)