2011-05-31 Jonathan Wakely <jwakely.gcc@gmail.com>

[pf3gnuchains/gcc-fork.git] / libstdc++-v3 / include / std / tuple

diff --git a/libstdc++-v3/include/std/tuple b/libstdc++-v3/include/std/tuple
index a0e9e69..f8ec271 100644 (file)
--- a/libstdc++-v3/include/std/tuple
+++ b/libstdc++-v3/include/std/tuple
@@ -629,7 +629,7 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
       : _Inherited(__a1) { }
 
       template<typename _U1, typename = typename
-              std::enable_if<std::is_constructible<_T1, _U1&&>::value>::type>
+              std::enable_if<std::is_convertible<_U1, _T1>::value>::type>
         explicit
         tuple(_U1&& __a1)
        : _Inherited(std::forward<_U1>(__a1)) { }