diff --git a/CMakeLists.txt b/CMakeLists.txt
index bf0f32b5..8af0b372 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -146,6 +146,7 @@ IF (MSGPACK_ENABLE_CXX)
         include/msgpack/detail/cpp03_zone.hpp
         include/msgpack/detail/cpp11_zone.hpp
         include/msgpack/fbuffer.hpp
+        include/msgpack/meta.hpp
         include/msgpack/object.hpp
         include/msgpack/object_fwd.hpp
         include/msgpack/pack.hpp
@@ -201,8 +202,8 @@ IF (MSGPACK_BUILD_TESTS)
 ENDIF ()
 
 IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-    SET_PROPERTY (TARGET msgpack APPEND_STRING PROPERTY COMPILE_FLAGS "-Wall -Wextra -Werror -g -O3 -DPIC")
-    SET_PROPERTY (TARGET msgpack-static APPEND_STRING PROPERTY COMPILE_FLAGS "-Wall -Wextra -Werror -g -O3" )
+    SET_PROPERTY (TARGET msgpack APPEND_STRING PROPERTY COMPILE_FLAGS "-Wall -Wextra -Wno-mismatched-tags -Werror -g -O3 -DPIC")
+    SET_PROPERTY (TARGET msgpack-static APPEND_STRING PROPERTY COMPILE_FLAGS "-Wall -Wextra -Wno-mismatched-tags -Werror -g -O3" )
 ENDIF ()
 IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
     IF (CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
diff --git a/configure.in b/configure.in
index 63812344..e5d4e152 100644
--- a/configure.in
+++ b/configure.in
@@ -6,7 +6,7 @@ AC_SUBST(CFLAGS)
 CFLAGS="-O3 -Wall -Wextra -Werror $CFLAGS"
 
 AC_SUBST(CXXFLAGS)
-CXXFLAGS="-O3 -Wall -Wextra -Werror $CXXFLAGS"
+CXXFLAGS="-O3 -Wall -Wextra -Wno-mismatched-tags -Werror $CXXFLAGS"
 
 
 AC_PROG_CC
diff --git a/include/msgpack/adaptor/cpp11/array.hpp b/include/msgpack/adaptor/cpp11/array.hpp
index d1bc7ca5..5f15453e 100644
--- a/include/msgpack/adaptor/cpp11/array.hpp
+++ b/include/msgpack/adaptor/cpp11/array.hpp
@@ -33,6 +33,56 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+namespace detail {
+
+template<std::size_t... Is> struct seq {};
+
+template<std::size_t N, std::size_t... Is>
+struct gen_seq : gen_seq<N-1, N-1, Is...> {};
+
+template<std::size_t... Is>
+struct gen_seq<0, Is...> : seq<Is...> {};
+
+template<typename T, std::size_t N1, std::size_t... I1, std::size_t N2, std::size_t... I2>
+inline std::array<T, N1+N2> concat(
+    std::array<T, N1>&& a1,
+    std::array<T, N2>&& a2,
+    seq<I1...>,
+    seq<I2...>) {
+    return {{ std::move(a1[I1])..., std::move(a2[I2])... }};
+}
+
+template<typename T, std::size_t N1, std::size_t N2>
+inline std::array<T, N1+N2> concat(std::array<T, N1>&& a1, std::array<T, N2>&& a2) {
+    return concat(std::move(a1), std::move(a2), gen_seq<N1>(), gen_seq<N2>());
+}
+
+template <typename T, std::size_t N>
+struct as_impl {
+    static std::array<T, N> as(msgpack::object const& o) {
+        msgpack::object* p = o.via.array.ptr + N - 1;
+        return concat(as_impl<T, N-1>::as(o), std::array<T, 1>{{p->as<T>()}});
+    }
+};
+
+template <typename T>
+struct as_impl<T, 0> {
+    static std::array<T, 0> as(msgpack::object const&) {
+        return std::array<T, 0>();
+    }
+};
+
+} // namespace detail
+
+template <typename T, std::size_t N>
+struct as<std::array<T, N>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::array<T, N> operator()(msgpack::object const& o) const {
+        if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if(o.via.array.size != N) { throw msgpack::type_error(); }
+        return detail::as_impl<T, N>::as(o);
+    }
+};
+
 template <typename T, std::size_t N>
 struct convert<std::array<T, N>> {
     msgpack::object const& operator()(msgpack::object const& o, std::array<T, N>& v) const {
diff --git a/include/msgpack/adaptor/cpp11/forward_list.hpp b/include/msgpack/adaptor/cpp11/forward_list.hpp
index 337fc20a..d4cdfceb 100644
--- a/include/msgpack/adaptor/cpp11/forward_list.hpp
+++ b/include/msgpack/adaptor/cpp11/forward_list.hpp
@@ -33,6 +33,21 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+template <typename T>
+struct as<std::forward_list<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::forward_list<T> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        std::forward_list<T> v;
+        msgpack::object* p = o.via.array.ptr + o.via.array.size;
+        msgpack::object* const pend = o.via.array.ptr;
+        while (p != pend) {
+            --p;
+            v.push_front(p->as<T>());
+        }
+        return v;
+    }
+};
+
 template <typename T>
 struct convert<std::forward_list<T>> {
     msgpack::object const& operator()(msgpack::object const& o, std::forward_list<T>& v) const {
diff --git a/include/msgpack/adaptor/cpp11/tuple.hpp b/include/msgpack/adaptor/cpp11/tuple.hpp
index f7a7ea37..b4db3e75 100644
--- a/include/msgpack/adaptor/cpp11/tuple.hpp
+++ b/include/msgpack/adaptor/cpp11/tuple.hpp
@@ -21,6 +21,7 @@
 #include "msgpack/versioning.hpp"
 #include "msgpack/adaptor/adaptor_base.hpp"
 #include "msgpack/adaptor/check_container_size.hpp"
+#include "msgpack/meta.hpp"
 
 #include <tuple>
 
@@ -41,15 +42,6 @@ struct StdTuplePacker {
     }
 };
 
-template <typename Stream, typename Tuple>
-struct StdTuplePacker<Stream, Tuple, 1> {
-    static void pack (
-        msgpack::packer<Stream>& o,
-        const Tuple& v) {
-        o.pack(std::get<0>(v));
-    }
-};
-
 template <typename Stream, typename Tuple>
 struct StdTuplePacker<Stream, Tuple, 0> {
     static void pack (
@@ -77,6 +69,32 @@ struct pack<std::tuple<Args...>> {
 
 // --- Convert from tuple to object ---
 
+template <typename... Args>
+struct StdTupleAs;
+
+template <typename T, typename... Args>
+struct StdTupleAsImpl {
+    static std::tuple<T, Args...> as(msgpack::object const& o) {
+        return std::tuple_cat(
+            std::make_tuple(o.via.array.ptr[o.via.array.size - sizeof...(Args) - 1].as<T>()),
+            StdTupleAs<Args...>::as(o));
+    }
+};
+
+template <typename... Args>
+struct StdTupleAs {
+    static std::tuple<Args...> as(msgpack::object const& o) {
+        return StdTupleAsImpl<Args...>::as(o);
+    }
+};
+
+template <>
+struct StdTupleAs<> {
+    static std::tuple<> as (msgpack::object const&) {
+        return std::tuple<>();
+    }
+};
+
 template <typename Tuple, std::size_t N>
 struct StdTupleConverter {
     static void convert(
@@ -87,15 +105,6 @@ struct StdTupleConverter {
     }
 };
 
-template <typename Tuple>
-struct StdTupleConverter<Tuple, 1> {
-    static void convert (
-        msgpack::object const& o,
-        Tuple& v) {
-        o.via.array.ptr[0].convert<typename std::remove_reference<decltype(std::get<0>(v))>::type>(std::get<0>(v));
-    }
-};
-
 template <typename Tuple>
 struct StdTupleConverter<Tuple, 0> {
     static void convert (
@@ -106,6 +115,16 @@ struct StdTupleConverter<Tuple, 0> {
 
 namespace adaptor {
 
+template <typename... Args>
+struct as<std::tuple<Args...>, typename std::enable_if<msgpack::all_of<msgpack::has_as, Args...>::value>::type>  {
+    std::tuple<Args...> operator()(
+        msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.via.array.size < sizeof...(Args)) { throw msgpack::type_error(); }
+        return StdTupleAs<Args...>::as(o);
+    }
+};
+
 template <typename... Args>
 struct convert<std::tuple<Args...>> {
     msgpack::object const& operator()(
@@ -131,15 +150,6 @@ struct StdTupleToObjectWithZone {
     }
 };
 
-template <typename Tuple>
-struct StdTupleToObjectWithZone<Tuple, 1> {
-    static void convert (
-        msgpack::object::with_zone& o,
-        const Tuple& v) {
-        o.via.array.ptr[0] = msgpack::object(std::get<0>(v), o.zone);
-    }
-};
-
 template <typename Tuple>
 struct StdTupleToObjectWithZone<Tuple, 0> {
     static void convert (
diff --git a/include/msgpack/adaptor/cpp11/unordered_map.hpp b/include/msgpack/adaptor/cpp11/unordered_map.hpp
index 3fe22907..9dd704bd 100644
--- a/include/msgpack/adaptor/cpp11/unordered_map.hpp
+++ b/include/msgpack/adaptor/cpp11/unordered_map.hpp
@@ -32,6 +32,22 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+template <typename K, typename V>
+struct as<
+    std::unordered_map<K, V>,
+    typename std::enable_if<msgpack::has_as<K>::value && msgpack::has_as<V>::value>::type> {
+    std::unordered_map<K, V> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        msgpack::object_kv* p(o.via.map.ptr);
+        msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size);
+        std::unordered_map<K, V> v;
+        for (; p != pend; ++p) {
+            v.emplace(p->key.as<K>(), p->val.as<V>());
+        }
+        return v;
+    }
+};
+
 template <typename K, typename V>
 struct convert<std::unordered_map<K, V>> {
     msgpack::object const& operator()(msgpack::object const& o, std::unordered_map<K, V>& v) const {
@@ -89,6 +105,22 @@ struct object_with_zone<std::unordered_map<K, V>> {
 };
 
 
+template <typename K, typename V>
+struct as<
+    std::unordered_multimap<K, V>,
+    typename std::enable_if<msgpack::has_as<K>::value && msgpack::has_as<V>::value>::type> {
+    std::unordered_multimap<K, V> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        msgpack::object_kv* p(o.via.map.ptr);
+        msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size);
+        std::unordered_multimap<K, V> v;
+        for (; p != pend; ++p) {
+            v.emplace(p->key.as<K>(), p->val.as<V>());
+        }
+        return v;
+    }
+};
+
 template <typename K, typename V>
 struct convert<std::unordered_multimap<K, V>> {
     msgpack::object const& operator()(msgpack::object const& o, std::unordered_multimap<K, V>& v) const {
diff --git a/include/msgpack/adaptor/cpp11/unordered_set.hpp b/include/msgpack/adaptor/cpp11/unordered_set.hpp
index b38ae339..8735dc15 100644
--- a/include/msgpack/adaptor/cpp11/unordered_set.hpp
+++ b/include/msgpack/adaptor/cpp11/unordered_set.hpp
@@ -32,6 +32,21 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+template <typename T>
+struct as<std::unordered_set<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::unordered_set<T> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        msgpack::object* p = o.via.array.ptr + o.via.array.size;
+        msgpack::object* const pbegin = o.via.array.ptr;
+        std::unordered_set<T> v;
+        while (p > pbegin) {
+            --p;
+            v.insert(p->as<T>());
+        }
+        return v;
+    }
+};
+
 template <typename T>
 struct convert<std::unordered_set<T>> {
     msgpack::object const& operator()(msgpack::object const& o, std::unordered_set<T>& v) const {
@@ -86,6 +101,21 @@ struct object_with_zone<std::unordered_set<T>> {
 };
 
 
+template <typename T>
+struct as<std::unordered_multiset<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::unordered_multiset<T> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        msgpack::object* p = o.via.array.ptr + o.via.array.size;
+        msgpack::object* const pbegin = o.via.array.ptr;
+        std::unordered_multiset<T> v;
+        while (p > pbegin) {
+            --p;
+            v.insert(p->as<T>());
+        }
+        return v;
+    }
+};
+
 template <typename T>
 struct convert<std::unordered_multiset<T>> {
     msgpack::object const& operator()(msgpack::object const& o, std::unordered_multiset<T>& v) const {
diff --git a/include/msgpack/adaptor/detail/cpp11_msgpack_tuple.hpp b/include/msgpack/adaptor/detail/cpp11_msgpack_tuple.hpp
index 88e57c08..3aab03c8 100644
--- a/include/msgpack/adaptor/detail/cpp11_msgpack_tuple.hpp
+++ b/include/msgpack/adaptor/detail/cpp11_msgpack_tuple.hpp
@@ -1,7 +1,7 @@
 //
 // MessagePack for C++ static resolution routine
 //
-// Copyright (C) 2008-2014 FURUHASHI Sadayuki and KONDO Takatoshi
+// Copyright (C) 2008-2015 FURUHASHI Sadayuki and KONDO Takatoshi
 //
 //    Licensed under the Apache License, Version 2.0 (the "License");
 //    you may not use this file except in compliance with the License.
@@ -20,6 +20,7 @@
 
 #include "msgpack/versioning.hpp"
 #include "msgpack/object_fwd.hpp"
+#include "msgpack/meta.hpp"
 
 #include <tuple>
 
@@ -36,9 +37,7 @@ namespace type {
     using std::tuple_element;
     using std::uses_allocator;
     using std::ignore;
-    using std::make_tuple;
     using std::tie;
-    using std::forward_as_tuple;
     using std::swap;
 
     template< class... Types >
@@ -84,8 +83,18 @@ namespace type {
         get() && { return std::get<I>(*this); }
     };
 
-    template< class... Tuples >
-    auto tuple_cat(Tuples&&... args) ->
+    template <class... Args>
+    inline tuple<Args...> make_tuple(Args&&... args) {
+        return tuple<Args...>(args...);
+    }
+
+    template<class... Args>
+    inline tuple<Args&&...> forward_as_tuple (Args&&... args) noexcept {
+        return tuple<Args&&...>(std::forward<Args>(args)...);
+    }
+
+    template <class... Tuples>
+    inline auto tuple_cat(Tuples&&... args) ->
         decltype(
             std::tuple_cat(std::forward<typename std::remove_reference<Tuples>::type::base>(args)...)
         ) {
@@ -124,11 +133,11 @@ struct MsgpackTuplePacker<Stream, Tuple, 0> {
 namespace adaptor {
 
 template <typename... Args>
-struct pack<type::tuple<Args...>> {
+struct pack<msgpack::type::tuple<Args...>> {
     template <typename Stream>
     msgpack::packer<Stream>& operator()(
         msgpack::packer<Stream>& o,
-        const type::tuple<Args...>& v) const {
+        const msgpack::type::tuple<Args...>& v) const {
         o.pack_array(sizeof...(Args));
         MsgpackTuplePacker<Stream, decltype(v), sizeof...(Args)>::pack(o, v);
         return o;
@@ -139,6 +148,32 @@ struct pack<type::tuple<Args...>> {
 
 // --- Convert from tuple to object ---
 
+template <typename... Args>
+struct MsgpackTupleAs;
+
+template <typename T, typename... Args>
+struct MsgpackTupleAsImpl {
+    static msgpack::type::tuple<T, Args...> as(msgpack::object const& o) {
+        return msgpack::type::tuple_cat(
+            msgpack::type::make_tuple(o.via.array.ptr[o.via.array.size - sizeof...(Args) - 1].as<T>()),
+            MsgpackTupleAs<Args...>::as(o));
+    }
+};
+
+template <typename... Args>
+struct MsgpackTupleAs {
+    static msgpack::type::tuple<Args...> as(msgpack::object const& o) {
+        return MsgpackTupleAsImpl<Args...>::as(o);
+    }
+};
+
+template <>
+struct MsgpackTupleAs<> {
+    static msgpack::type::tuple<> as (msgpack::object const&) {
+        return msgpack::type::tuple<>();
+    }
+};
+
 template <typename Tuple, std::size_t N>
 struct MsgpackTupleConverter {
     static void convert(
@@ -169,10 +204,20 @@ struct MsgpackTupleConverter<Tuple, 0> {
 namespace adaptor {
 
 template <typename... Args>
-struct convert<type::tuple<Args...>> {
+struct as<msgpack::type::tuple<Args...>, typename std::enable_if<msgpack::all_of<msgpack::has_as, Args...>::value>::type>  {
+    msgpack::type::tuple<Args...> operator()(
+        msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.via.array.size < sizeof...(Args)) { throw msgpack::type_error(); }
+        return MsgpackTupleAs<Args...>::as(o);
+    }
+};
+
+template <typename... Args>
+struct convert<msgpack::type::tuple<Args...>> {
     msgpack::object const& operator()(
         msgpack::object const& o,
-        type::tuple<Args...>& v) const {
+        msgpack::type::tuple<Args...>& v) const {
         if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
         if(o.via.array.size < sizeof...(Args)) { throw msgpack::type_error(); }
         MsgpackTupleConverter<decltype(v), sizeof...(Args)>::convert(o, v);
@@ -213,10 +258,10 @@ struct MsgpackTupleToObjectWithZone<Tuple, 0> {
 namespace adaptor {
 
 template <typename... Args>
-    struct object_with_zone<type::tuple<Args...>> {
+    struct object_with_zone<msgpack::type::tuple<Args...>> {
     void operator()(
         msgpack::object::with_zone& o,
-        type::tuple<Args...> const& v) const {
+        msgpack::type::tuple<Args...> const& v) const {
         o.type = msgpack::type::ARRAY;
         o.via.array.ptr = static_cast<msgpack::object*>(o.zone.allocate_align(sizeof(msgpack::object)*sizeof...(Args)));
         o.via.array.size = sizeof...(Args);
diff --git a/include/msgpack/adaptor/list.hpp b/include/msgpack/adaptor/list.hpp
index 2df460c6..938e6d75 100644
--- a/include/msgpack/adaptor/list.hpp
+++ b/include/msgpack/adaptor/list.hpp
@@ -32,15 +32,33 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename T>
+struct as<std::list<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::list<T> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        std::list<T> v;
+        msgpack::object* p = o.via.array.ptr;
+        msgpack::object* const pend = o.via.array.ptr + o.via.array.size;
+        for (; p < pend; ++p) {
+            v.push_back(p->as<T>());
+        }
+        return v;
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
 template <typename T>
 struct convert<std::list<T> > {
     msgpack::object const& operator()(msgpack::object const& o, std::list<T>& v) const {
-        if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
         v.resize(o.via.array.size);
         msgpack::object* p = o.via.array.ptr;
         msgpack::object* const pend = o.via.array.ptr + o.via.array.size;
         typename std::list<T>::iterator it = v.begin();
-        for(; p < pend; ++p, ++it) {
+        for (; p < pend; ++p, ++it) {
             p->convert(*it);
         }
         return o;
@@ -53,7 +71,7 @@ struct pack<std::list<T> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::list<T>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_array(size);
-        for(typename std::list<T>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename std::list<T>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(*it);
         }
@@ -65,10 +83,11 @@ template <typename T>
 struct object_with_zone<std::list<T> > {
     void operator()(msgpack::object::with_zone& o, const std::list<T>& v) const {
         o.type = msgpack::type::ARRAY;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.array.ptr = nullptr;
             o.via.array.size = 0;
-        } else {
+        }
+        else {
             uint32_t size = checked_get_container_size(v.size());
             msgpack::object* p = static_cast<msgpack::object*>(o.zone.allocate_align(sizeof(msgpack::object)*size));
             msgpack::object* const pend = p + size;
diff --git a/include/msgpack/adaptor/map.hpp b/include/msgpack/adaptor/map.hpp
index 53ee1a74..26b176b8 100644
--- a/include/msgpack/adaptor/map.hpp
+++ b/include/msgpack/adaptor/map.hpp
@@ -35,7 +35,11 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 namespace type {
 
 template <typename K, typename V>
-class assoc_vector : public std::vector< std::pair<K, V> > {};
+class assoc_vector : public std::vector< std::pair<K, V> > {
+#if !defined(MSGPACK_USE_CPP03)
+    using std::vector<std::pair<K, V>>::vector;
+#endif // !defined(MSGPACK_USE_CPP03)
+};
 
 namespace detail {
     template <typename K, typename V>
@@ -49,15 +53,37 @@ namespace detail {
 
 namespace adaptor {
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename K, typename V>
+struct as<
+    type::assoc_vector<K, V>,
+    typename std::enable_if<msgpack::has_as<K>::value && msgpack::has_as<V>::value>::type> {
+    type::assoc_vector<K, V> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        type::assoc_vector<K, V> v;
+        v.reserve(o.via.map.size);
+        msgpack::object_kv* p = o.via.map.ptr;
+        msgpack::object_kv* const pend = o.via.map.ptr + o.via.map.size;
+        for (; p < pend; ++p) {
+            v.emplace_back(p->key.as<K>(), p->val.as<V>());
+        }
+        std::sort(v.begin(), v.end(), type::detail::pair_first_less<K,V>());
+        return v;
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
 template <typename K, typename V>
 struct convert<type::assoc_vector<K, V> > {
     msgpack::object const& operator()(msgpack::object const& o, type::assoc_vector<K,V>& v) const {
-        if(o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
         v.resize(o.via.map.size);
         msgpack::object_kv* p = o.via.map.ptr;
         msgpack::object_kv* const pend = o.via.map.ptr + o.via.map.size;
         std::pair<K, V>* it(&v.front());
-        for(; p < pend; ++p, ++it) {
+        for (; p < pend; ++p, ++it) {
             p->key.convert(it->first);
             p->val.convert(it->second);
         }
@@ -72,7 +98,7 @@ struct pack<type::assoc_vector<K, V> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const type::assoc_vector<K,V>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_map(size);
-        for(typename type::assoc_vector<K,V>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename type::assoc_vector<K,V>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(it->first);
             o.pack(it->second);
@@ -85,10 +111,11 @@ template <typename K, typename V>
 struct object_with_zone<type::assoc_vector<K, V> > {
     void operator()(msgpack::object::with_zone& o, const type::assoc_vector<K,V>& v) const {
         o.type = msgpack::type::MAP;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.map.ptr  = nullptr;
             o.via.map.size = 0;
-        } else {
+        }
+        else {
             uint32_t size = checked_get_container_size(v.size());
             msgpack::object_kv* p = static_cast<msgpack::object_kv*>(o.zone.allocate_align(sizeof(msgpack::object_kv)*size));
             msgpack::object_kv* const pend = p + size;
@@ -105,14 +132,34 @@ struct object_with_zone<type::assoc_vector<K, V> > {
     }
 };
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename K, typename V>
+struct as<
+    std::map<K, V>,
+    typename std::enable_if<msgpack::has_as<K>::value && msgpack::has_as<V>::value>::type> {
+    std::map<K, V> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        msgpack::object_kv* p(o.via.map.ptr);
+        msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size);
+        std::map<K, V> v;
+        for (; p != pend; ++p) {
+            v.emplace(p->key.as<K>(), p->val.as<V>());
+        }
+        return v;
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
 template <typename K, typename V>
 struct convert<std::map<K, V> > {
     msgpack::object const& operator()(msgpack::object const& o, std::map<K, V>& v) const {
-        if(o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
         msgpack::object_kv* p(o.via.map.ptr);
         msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size);
         std::map<K, V> tmp;
-        for(; p != pend; ++p) {
+        for (; p != pend; ++p) {
             K key;
             p->key.convert(key);
 #if __cplusplus >= 201103L
@@ -136,7 +183,7 @@ struct pack<std::map<K, V> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::map<K,V>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_map(size);
-        for(typename std::map<K,V>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename std::map<K,V>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(it->first);
             o.pack(it->second);
@@ -149,10 +196,11 @@ template <typename K, typename V>
 struct object_with_zone<std::map<K, V> > {
     void operator()(msgpack::object::with_zone& o, const std::map<K,V>& v) const {
         o.type = msgpack::type::MAP;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.map.ptr  = nullptr;
             o.via.map.size = 0;
-        } else {
+        }
+        else {
             uint32_t size = checked_get_container_size(v.size());
             msgpack::object_kv* p = static_cast<msgpack::object_kv*>(o.zone.allocate_align(sizeof(msgpack::object_kv)*size));
             msgpack::object_kv* const pend = p + size;
@@ -169,15 +217,34 @@ struct object_with_zone<std::map<K, V> > {
     }
 };
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename K, typename V>
+struct as<
+    std::multimap<K, V>,
+    typename std::enable_if<msgpack::has_as<K>::value && msgpack::has_as<V>::value>::type> {
+    std::multimap<K, V> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        msgpack::object_kv* p(o.via.map.ptr);
+        msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size);
+        std::multimap<K, V> v;
+        for (; p != pend; ++p) {
+            v.emplace(p->key.as<K>(), p->val.as<V>());
+        }
+        return v;
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
 
 template <typename K, typename V>
 struct convert<std::multimap<K, V> > {
     msgpack::object const& operator()(msgpack::object const& o, std::multimap<K, V>& v) const {
-        if(o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::MAP) { throw msgpack::type_error(); }
         msgpack::object_kv* p(o.via.map.ptr);
         msgpack::object_kv* const pend(o.via.map.ptr + o.via.map.size);
         std::multimap<K, V> tmp;
-        for(; p != pend; ++p) {
+        for (; p != pend; ++p) {
             std::pair<K, V> value;
             p->key.convert(value.first);
             p->val.convert(value.second);
@@ -202,7 +269,7 @@ struct pack<std::multimap<K, V> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::multimap<K,V>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_map(size);
-        for(typename std::multimap<K,V>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename std::multimap<K,V>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(it->first);
             o.pack(it->second);
@@ -215,10 +282,11 @@ template <typename K, typename V>
 struct object_with_zone<std::multimap<K, V> > {
     void operator()(msgpack::object::with_zone& o, const std::multimap<K,V>& v) const {
         o.type = msgpack::type::MAP;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.map.ptr  = nullptr;
             o.via.map.size = 0;
-        } else {
+        }
+        else {
             uint32_t size = checked_get_container_size(v.size());
             msgpack::object_kv* p = static_cast<msgpack::object_kv*>(o.zone.allocate_align(sizeof(msgpack::object_kv)*size));
             msgpack::object_kv* const pend = p + size;
diff --git a/include/msgpack/adaptor/pair.hpp b/include/msgpack/adaptor/pair.hpp
index f7a6784d..4ddc56a6 100644
--- a/include/msgpack/adaptor/pair.hpp
+++ b/include/msgpack/adaptor/pair.hpp
@@ -30,6 +30,19 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename T1, typename T2>
+struct as<std::pair<T1, T2>> {
+    std::pair<T1, T2> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.via.array.size != 2) { throw msgpack::type_error(); }
+        return std::make_pair(o.via.array.ptr[0].as<T1>(), o.via.array.ptr[1].as<T2>());
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
 template <typename T1, typename T2>
 struct convert<std::pair<T1, T2> > {
     msgpack::object const& operator()(msgpack::object const& o, std::pair<T1, T2>& v) const {
diff --git a/include/msgpack/adaptor/set.hpp b/include/msgpack/adaptor/set.hpp
index 82aa2f55..eb43d630 100644
--- a/include/msgpack/adaptor/set.hpp
+++ b/include/msgpack/adaptor/set.hpp
@@ -32,14 +32,33 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 
 namespace adaptor {
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename T>
+struct as<std::set<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::set<T> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        msgpack::object* p = o.via.array.ptr + o.via.array.size;
+        msgpack::object* const pbegin = o.via.array.ptr;
+        std::set<T> v;
+        while (p > pbegin) {
+            --p;
+            v.insert(p->as<T>());
+        }
+        return v;
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
 template <typename T>
 struct convert<std::set<T> > {
     msgpack::object const& operator()(msgpack::object const& o, std::set<T>& v) const {
-        if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
         msgpack::object* p = o.via.array.ptr + o.via.array.size;
         msgpack::object* const pbegin = o.via.array.ptr;
         std::set<T> tmp;
-        while(p > pbegin) {
+        while (p > pbegin) {
             --p;
             tmp.insert(p->as<T>());
         }
@@ -58,7 +77,7 @@ struct pack<std::set<T> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::set<T>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_array(size);
-        for(typename std::set<T>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename std::set<T>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(*it);
         }
@@ -70,10 +89,11 @@ template <typename T>
 struct object_with_zone<std::set<T> > {
     void operator()(msgpack::object::with_zone& o, const std::set<T>& v) const {
         o.type = msgpack::type::ARRAY;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.array.ptr = nullptr;
             o.via.array.size = 0;
-        } else {
+        }
+        else {
             uint32_t size = checked_get_container_size(v.size());
             msgpack::object* p = static_cast<msgpack::object*>(o.zone.allocate_align(sizeof(msgpack::object)*size));
             msgpack::object* const pend = p + size;
@@ -89,14 +109,33 @@ struct object_with_zone<std::set<T> > {
     }
 };
 
+#if !defined(MSGPACK_USE_CPP03)
+
+template <typename T>
+struct as<std::multiset<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
+    std::multiset<T> operator()(msgpack::object const& o) const {
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        msgpack::object* p = o.via.array.ptr + o.via.array.size;
+        msgpack::object* const pbegin = o.via.array.ptr;
+        std::multiset<T> v;
+        while (p > pbegin) {
+            --p;
+            v.insert(p->as<T>());
+        }
+        return v;
+    }
+};
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
 template <typename T>
 struct convert<std::multiset<T> > {
     msgpack::object const& operator()(msgpack::object const& o, std::multiset<T>& v) const {
-        if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
         msgpack::object* p = o.via.array.ptr + o.via.array.size;
         msgpack::object* const pbegin = o.via.array.ptr;
         std::multiset<T> tmp;
-        while(p > pbegin) {
+        while (p > pbegin) {
             --p;
             tmp.insert(p->as<T>());
         }
@@ -115,7 +154,7 @@ struct pack<std::multiset<T> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::multiset<T>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_array(size);
-        for(typename std::multiset<T>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename std::multiset<T>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(*it);
         }
@@ -127,7 +166,7 @@ template <typename T>
 struct object_with_zone<std::multiset<T> > {
     void operator()(msgpack::object::with_zone& o, const std::multiset<T>& v) const {
         o.type = msgpack::type::ARRAY;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.array.ptr = nullptr;
             o.via.array.size = 0;
         } else {
diff --git a/include/msgpack/adaptor/vector.hpp b/include/msgpack/adaptor/vector.hpp
index 69fa1026..e8b4ba4c 100644
--- a/include/msgpack/adaptor/vector.hpp
+++ b/include/msgpack/adaptor/vector.hpp
@@ -1,7 +1,7 @@
 //
 // MessagePack for C++ static resolution routine
 //
-// Copyright (C) 2008-2009 FURUHASHI Sadayuki
+// Copyright (C) 2008-2015 FURUHASHI Sadayuki and KONDO Takatoshi
 //
 //    Licensed under the Apache License, Version 2.0 (the "License");
 //    you may not use this file except in compliance with the License.
@@ -33,30 +33,33 @@ MSGPACK_API_VERSION_NAMESPACE(v1) {
 namespace adaptor {
 
 #if !defined(MSGPACK_USE_CPP03)
+
 template <typename T>
-struct as<std::vector<T>> {
+struct as<std::vector<T>, typename std::enable_if<msgpack::has_as<T>::value>::type> {
     std::vector<T> operator()(const msgpack::object& o) const {
         if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
         std::vector<T> v;
+        v.reserve(o.via.array.size);
         if (o.via.array.size > 0) {
             msgpack::object* p = o.via.array.ptr;
             msgpack::object* const pend = o.via.array.ptr + o.via.array.size;
             do {
-                v.emplace_back(p->as<T>());
+                v.push_back(p->as<T>());
                 ++p;
             } while (p < pend);
         }
         return v;
     }
 };
-#endif
+
+#endif // !defined(MSGPACK_USE_CPP03)
 
 template <typename T>
 struct convert<std::vector<T> > {
     msgpack::object const& operator()(msgpack::object const& o, std::vector<T>& v) const {
-        if(o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
+        if (o.type != msgpack::type::ARRAY) { throw msgpack::type_error(); }
         v.resize(o.via.array.size);
-        if(o.via.array.size > 0) {
+        if (o.via.array.size > 0) {
             msgpack::object* p = o.via.array.ptr;
             msgpack::object* const pend = o.via.array.ptr + o.via.array.size;
             typename std::vector<T>::iterator it = v.begin();
@@ -76,7 +79,7 @@ struct pack<std::vector<T> > {
     msgpack::packer<Stream>& operator()(msgpack::packer<Stream>& o, const std::vector<T>& v) const {
         uint32_t size = checked_get_container_size(v.size());
         o.pack_array(size);
-        for(typename std::vector<T>::const_iterator it(v.begin()), it_end(v.end());
+        for (typename std::vector<T>::const_iterator it(v.begin()), it_end(v.end());
             it != it_end; ++it) {
             o.pack(*it);
         }
@@ -88,10 +91,11 @@ template <typename T>
 struct object_with_zone<std::vector<T> > {
     void operator()(msgpack::object::with_zone& o, const std::vector<T>& v) const {
         o.type = msgpack::type::ARRAY;
-        if(v.empty()) {
+        if (v.empty()) {
             o.via.array.ptr = nullptr;
             o.via.array.size = 0;
-        } else {
+        }
+        else {
             uint32_t size = checked_get_container_size(v.size());
             msgpack::object* p = static_cast<msgpack::object*>(o.zone.allocate_align(sizeof(msgpack::object)*size));
             msgpack::object* const pend = p + size;
diff --git a/include/msgpack/meta.hpp b/include/msgpack/meta.hpp
new file mode 100644
index 00000000..d26018e7
--- /dev/null
+++ b/include/msgpack/meta.hpp
@@ -0,0 +1,51 @@
+//
+// MessagePack for C++ static resolution routine
+//
+// Copyright (C) 2015 KONDO Takatoshi
+//
+//    Licensed under the Apache License, Version 2.0 (the "License");
+//    you may not use this file except in compliance with the License.
+//    You may obtain a copy of the License at
+//
+//        http://www.apache.org/licenses/LICENSE-2.0
+//
+//    Unless required by applicable law or agreed to in writing, software
+//    distributed under the License is distributed on an "AS IS" BASIS,
+//    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+//    See the License for the specific language governing permissions and
+//    limitations under the License.
+//
+
+#ifndef MSGPACK_META_HPP
+#define MSGPACK_META_HPP
+
+#if !defined(MSGPACK_USE_CPP03)
+
+#include <type_traits>
+
+namespace msgpack {
+
+/// @cond
+MSGPACK_API_VERSION_NAMESPACE(v1) {
+/// @endcond
+
+namespace detail {
+template<bool...> struct bool_pack;
+
+template<bool...values> struct all_of_imp
+    : std::is_same<bool_pack<values..., true>, bool_pack<true, values...>>{};
+
+} // namespace detail
+
+template<template <class> class T, class... U>
+using all_of = detail::all_of_imp<T<U>::value...>;
+
+/// @cond
+} // MSGPACK_API_VERSION_NAMESPACE(v1)
+/// @endcond
+
+} // namespace msgpack
+
+#endif // !defined(MSGPACK_USE_CPP03)
+
+#endif // MSGPACK_META_HPP
diff --git a/include/msgpack/object_fwd.hpp b/include/msgpack/object_fwd.hpp
index 99e22d0e..29129a78 100644
--- a/include/msgpack/object_fwd.hpp
+++ b/include/msgpack/object_fwd.hpp
@@ -86,7 +86,7 @@ struct object_ext {
 struct object;
 
 namespace adaptor {
-template <typename T>
+template <typename T, typename Enabler = void>
 struct as;
 } // namespace adaptor
 
diff --git a/src/Makefile.am b/src/Makefile.am
index fb9607f0..6fcd9b45 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -98,6 +98,7 @@ nobase_include_HEADERS += \
 		../include/msgpack/detail/cpp11_zone.hpp \
 		../include/msgpack/fbuffer.hpp \
 		../include/msgpack/iterator.hpp \
+		../include/msgpack/meta.hpp \
 		../include/msgpack/object.hpp \
 		../include/msgpack/object_fwd.hpp \
 		../include/msgpack/pack.hpp \
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 63ed6115..7a16b9a2 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -64,7 +64,7 @@ FOREACH (source_file ${check_PROGRAMS})
     )
     ADD_TEST (${source_file_we} ${source_file_we})
     IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang" OR "${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
-        SET_PROPERTY (TARGET ${source_file_we} APPEND_STRING PROPERTY COMPILE_FLAGS "-Wall -Wextra -Werror -g -O3")
+        SET_PROPERTY (TARGET ${source_file_we} APPEND_STRING PROPERTY COMPILE_FLAGS "-Wall -Wextra -Werror -Wno-mismatched-tags -g -O3")
     ENDIF ()
     IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
         IF (CMAKE_CXX_FLAGS MATCHES "/W[0-4]")
diff --git a/test/msgpack_cpp11.cpp b/test/msgpack_cpp11.cpp
index db3f226f..d25864aa 100644
--- a/test/msgpack_cpp11.cpp
+++ b/test/msgpack_cpp11.cpp
@@ -192,6 +192,18 @@ struct no_def_con {
     MSGPACK_DEFINE(i);
 };
 
+inline bool operator==(no_def_con const& lhs, no_def_con const& rhs) {
+    return lhs.i == rhs.i;
+}
+
+inline bool operator!=(no_def_con const& lhs, no_def_con const& rhs) {
+    return !(lhs == rhs);
+}
+
+inline bool operator<(no_def_con const& lhs, no_def_con const& rhs) {
+    return lhs.i <  rhs.i;
+}
+
 namespace msgpack {
 MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
 namespace adaptor {
@@ -207,6 +219,14 @@ struct as<no_def_con> {
 } // MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS)
 } // msgpack
 
+namespace std {
+template <> struct hash<no_def_con> {
+    size_t operator()(const no_def_con & x) const {
+        return hash<int>()(x.i);
+    }
+};
+} // std
+
 TEST(MSGPACK_NO_DEF_CON, simple_buffer)
 {
     no_def_con val1(42);
@@ -216,16 +236,29 @@ TEST(MSGPACK_NO_DEF_CON, simple_buffer)
     msgpack::unpack(ret, sbuf.data(), sbuf.size());
 
     no_def_con val2 = ret.get().as<no_def_con>();
-    EXPECT_EQ(val1.i, val2.i);
+    EXPECT_EQ(val1, val2);
 }
 
 struct no_def_con_composite {
     no_def_con_composite() = delete;
+    no_def_con_composite(int i):ndc(i) {}
     no_def_con_composite(no_def_con const& a):ndc(a) {}
     no_def_con ndc;
     MSGPACK_DEFINE(ndc);
 };
 
+inline bool operator==(no_def_con_composite const& lhs, no_def_con_composite const& rhs) {
+    return lhs.ndc == rhs.ndc;
+}
+
+inline bool operator!=(no_def_con_composite const& lhs, no_def_con_composite const& rhs) {
+    return !(lhs == rhs);
+}
+
+inline bool operator<(no_def_con_composite const& lhs, no_def_con_composite const& rhs) {
+    return lhs.ndc < rhs.ndc;
+}
+
 namespace msgpack {
 MSGPACK_API_VERSION_NAMESPACE(MSGPACK_DEFAULT_API_NS) {
 namespace adaptor {
@@ -249,7 +282,7 @@ TEST(MSGPACK_NO_DEF_CON_COMPOSITE, simple_buffer)
     msgpack::unpacked ret;
     msgpack::unpack(ret, sbuf.data(), sbuf.size());
     no_def_con_composite val2 = ret.get().as<no_def_con_composite>();
-    EXPECT_EQ(val1.ndc.i, val2.ndc.i);
+    EXPECT_EQ(val1, val2);
 }
 
 struct no_def_con_inherit : no_def_con {
@@ -281,7 +314,191 @@ TEST(MSGPACK_NO_DEF_CON_INHERIT, simple_buffer)
     msgpack::unpacked ret;
     msgpack::unpack(ret, sbuf.data(), sbuf.size());
     no_def_con_inherit val2 = ret.get().as<no_def_con_inherit>();
-    EXPECT_EQ(val1.i, val2.i);
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_VECTOR, simple_buffer)
+{
+    std::vector<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::vector<no_def_con> val2 = ret.get().as<std::vector<no_def_con>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_LIST, simple_buffer)
+{
+    std::list<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::list<no_def_con> val2 = ret.get().as<std::list<no_def_con>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_SET, simple_buffer)
+{
+    std::set<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::set<no_def_con> val2 = ret.get().as<std::set<no_def_con>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_MULTISET, simple_buffer)
+{
+    std::multiset<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::multiset<no_def_con> val2 = ret.get().as<std::multiset<no_def_con>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_ASSOC_VECTOR, simple_buffer)
+{
+    msgpack::type::assoc_vector<no_def_con, no_def_con_composite> val1 { {1, 2}, {3, 4}, {5, 6}};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    msgpack::type::assoc_vector<no_def_con, no_def_con_composite> val2
+        = ret.get().as<msgpack::type::assoc_vector<no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_MAP, simple_buffer)
+{
+    std::map<no_def_con, no_def_con_composite> val1 { {1, 2}, {3, 4}, {5, 6}};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::map<no_def_con, no_def_con_composite> val2
+        = ret.get().as<std::map<no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_MULTIMAP, simple_buffer)
+{
+    std::multimap<no_def_con, no_def_con_composite> val1 { {1, 2}, {3, 4}, {5, 6}};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::multimap<no_def_con, no_def_con_composite> val2
+        = ret.get().as<std::multimap<no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_PAIR, simple_buffer)
+{
+    std::pair<no_def_con, no_def_con_composite> val1 {1, 2};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::pair<no_def_con, no_def_con_composite> val2
+        = ret.get().as<std::pair<no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_TUPLE, simple_buffer)
+{
+    std::tuple<no_def_con, no_def_con, no_def_con_composite> val1 {1, 2, 3};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::tuple<no_def_con, no_def_con, no_def_con_composite> val2
+        = ret.get().as<std::tuple<no_def_con, no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_MSGPACK_TUPLE, simple_buffer)
+{
+    msgpack::type::tuple<no_def_con, no_def_con, no_def_con_composite> val1 {1, 2, 3};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    msgpack::type::tuple<no_def_con, no_def_con, no_def_con_composite> val2
+        = ret.get().as<msgpack::type::tuple<no_def_con, no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_FORWARD_LIST, simple_buffer)
+{
+    std::forward_list<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::forward_list<no_def_con> val2 = ret.get().as<std::forward_list<no_def_con>>();
+    EXPECT_TRUE(val1 == val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_UNORDERED_SET, simple_buffer)
+{
+    std::unordered_set<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::unordered_set<no_def_con> val2 = ret.get().as<std::unordered_set<no_def_con>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_UNORDERED_MULTISET, simple_buffer)
+{
+    std::unordered_multiset<no_def_con> val1 { 1, 2, 3 };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::unordered_multiset<no_def_con> val2 = ret.get().as<std::unordered_multiset<no_def_con>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_UNORDERED_MAP, simple_buffer)
+{
+    std::unordered_map<no_def_con, no_def_con_composite> val1 { {1, 2}, {3, 4}, {5, 6}};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::unordered_map<no_def_con, no_def_con_composite> val2
+        = ret.get().as<std::unordered_map<no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_UNORDERED_MULTIMAP, simple_buffer)
+{
+    std::unordered_multimap<no_def_con, no_def_con_composite> val1 { {1, 2}, {3, 4}, {5, 6}};
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::unordered_multimap<no_def_con, no_def_con_composite> val2
+        = ret.get().as<std::unordered_multimap<no_def_con, no_def_con_composite>>();
+    EXPECT_EQ(val1, val2);
+}
+
+TEST(MSGPACK_NO_DEF_CON_ARRAY, simple_buffer)
+{
+    std::array<no_def_con, 3> val1 { { 1, 2, 3 } };
+    msgpack::sbuffer sbuf;
+    msgpack::pack(sbuf, val1);
+    msgpack::unpacked ret;
+    msgpack::unpack(ret, sbuf.data(), sbuf.size());
+    std::array<no_def_con, 3> val2 = ret.get().as<std::array<no_def_con, 3>>();
+    EXPECT_EQ(val1, val2);
 }
 
 #endif // !defined(MSGPACK_USE_CPP03)