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
diff --git a/include/algorithm b/include/algorithm
index 4909221..4789b0b 100644
--- a/include/algorithm
+++ b/include/algorithm
@@ -1659,13 +1659,7 @@
// 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