noexcept for <utility>. This included a little repair on pair, and some noexcept workarounds.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@132186 91177308-0d34-0410-b5e6-96231b3b80d8
2011-05-27 15:04:19 +00:00
parent 1e15fd1856
commit e9b2c2d669
3 changed files with 80 additions and 29 deletions
--- a/include/algorithm
+++ b/include/algorithm
@@ -1659,13 +1659,7 @@ move_backward(_BidirectionalIterator1 __first, _BidirectionalIterator1 __last,

 // iter_swap

-template <class _ForwardIterator1, class _ForwardIterator2>
-inline _LIBCPP_INLINE_VISIBILITY
-void
-iter_swap(_ForwardIterator1 __a, _ForwardIterator2 __b)
-{
-    swap(*__a, *__b);
-}
+// moved to <type_traits> for better swap / noexcept support

 // transform