From 48035dfbea2bf9a72ca18fd05b408301481e98bc Mon Sep 17 00:00:00 2001
From: Ville Voutilainen <ville@gcc.gnu.org>
Date: Fri, 27 May 2016 17:34:08 +0300
Subject: [PATCH] Fix build.

From-SVN: r236823
---
 libstdc++-v3/include/std/tuple | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libstdc++-v3/include/std/tuple b/libstdc++-v3/include/std/tuple
index 5ef3003b706..ea887932072 100644
--- a/libstdc++-v3/include/std/tuple
+++ b/libstdc++-v3/include/std/tuple
@@ -629,7 +629,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       // need to be constrained.
       template<typename... _UElements> using _TMCT =
                   _TC<(sizeof...(_Elements) == sizeof...(_UElements))
-		      && !is_same<tuple<Elements...>,
+		      && !is_same<tuple<_Elements...>,
 				  tuple<_UElements...>>::value,
                       _Elements...>;
 
-- 
2.30.2