From b58f517af78bf6f04b65200e51a4271b15250fe1 Mon Sep 17 00:00:00 2001
From: Eric Fiselier <eric@efcs.ca>
Date: Sat, 21 Mar 2015 06:05:45 +0000
Subject: [PATCH] Remove unneeded redeclaration of reference_wrapper.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@232887 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/tuple | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/tuple b/include/tuple
index 21fa900dd..d838a9553 100644
--- a/include/tuple
+++ b/include/tuple
@@ -846,8 +846,6 @@ struct __ignore_t
 
 namespace { const __ignore_t<unsigned char> ignore = __ignore_t<unsigned char>(); }
 
-template <class _Tp> class _LIBCPP_TYPE_VIS_ONLY reference_wrapper;
-
 template <class _Tp>
 struct __make_tuple_return_impl
 {