Rename ___make_pair_return to __make_pair_return_impl; ___make_tuple_return to __make_tuple_return_impl; and ____iterator_traits to __iterator_traits_impl. Part of a campaign to remove > 2 underscores from libc++. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@198457 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/utility b/include/utility index 2c1f62c..0a1a7f1 100644 --- a/include/utility +++ b/include/utility 
@@ -465,13 +465,13 @@  template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY reference_wrapper;    template <class _Tp> -struct ___make_pair_return +struct __make_pair_return_impl  {  typedef _Tp type;  };    template <class _Tp> -struct ___make_pair_return<reference_wrapper<_Tp>> +struct __make_pair_return_impl<reference_wrapper<_Tp>>  {  typedef _Tp& type;  }; @@ -479,7 +479,7 @@  template <class _Tp>  struct __make_pair_return  { - typedef typename ___make_pair_return<typename decay<_Tp>::type>::type type; + typedef typename __make_pair_return_impl<typename decay<_Tp>::type>::type type;  };    template <class _T1, class _T2>