[cfe-dev] [libcxx]: problem involving tuple_size<pair<_T1, _T2> > and tuple_element in C++03 mode

[ZhangXiongpang]

I think it should be as:
-----------------------------------------------------------
--- utility_old    2012-09-18 18:48:54.000000000 +0800
+++ utility    2012-10-22 16:31:22.000000000 +0800
@@ -460,7 +460,7 @@
 
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
-#ifndef _LIBCPP_HAS_NO_VARIADICS
+#ifdef _LIBCPP_HAS_NO_VARIADICS
 
 template <class _T1, class _T2>
   class _LIBCPP_VISIBLE tuple_size<pair<_T1, _T2> >

-----------------------------------------------------------
or just remove the "#ifndef _LIBCPP_HAS_NO_VARIADICS" and its "#endif".



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