Test commit; remove some spaces at EOL. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273121 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/utility b/include/utility
index 27b81a0..d286e43 100644
--- a/include/utility
+++ b/include/utility
@@ -169,7 +169,7 @@
template<class... T>
using index_sequence_for = make_index_sequence<sizeof...(T)>;
-template<class T, class U=T>
+template<class T, class U=T>
T exchange(T& obj, U&& new_value);
} // std
@@ -817,7 +817,7 @@
template<class... _Tp>
using index_sequence_for = make_index_sequence<sizeof...(_Tp)>;
-
+
#endif // _LIBCPP_STD_VER > 11
#if _LIBCPP_STD_VER > 11
@@ -828,7 +828,7 @@
_T1 __old_value = _VSTD::move(__obj);
__obj = _VSTD::forward<_T2>(__new_value);
return __old_value;
-}
+}
#endif // _LIBCPP_STD_VER > 11
_LIBCPP_END_NAMESPACE_STD