Implement LWG#2566: Requirements on the first template parameter of container adaptors git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@263450 91177308-0d34-0410-b5e6-96231b3b80d8 
diff --git a/include/queue b/include/queue index 6f49c87..81b83a7 100644 --- a/include/queue +++ b/include/queue 
@@ -198,6 +198,7 @@  typedef typename container_type::reference reference;  typedef typename container_type::const_reference const_reference;  typedef typename container_type::size_type size_type; + static_assert((is_same<_Tp, value_type>::value), "" );    protected:  container_type c; @@ -392,6 +393,7 @@  typedef typename container_type::reference reference;  typedef typename container_type::const_reference const_reference;  typedef typename container_type::size_type size_type; + static_assert((is_same<_Tp, value_type>::value), "" );    protected:  container_type c;