commit ed77ffbc4d76a227627af5d17056b0726315f235
author Marshall Clow <mclow.lists@gmail.com> Mon Mar 14 17:58:11 2016 +0000
committer Marshall Clow <mclow.lists@gmail.com> Mon Mar 14 17:58:11 2016 +0000
tree 8d881bd9d566bff782fcee65fccf1cf228d5ee4c
parent d8b9e0bbfffefaa615502d41e2c6d5364fe844ab

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

include/queue

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;