diff --git a/libcxx/include/vector b/libcxx/include/vector
index 8f404dc4211e..6759dbd8a584 100644
--- a/libcxx/include/vector
+++ b/libcxx/include/vector
@@ -527,12 +527,7 @@ public:
                                  is_constructible<
                                     value_type,
                                     typename iterator_traits<_ForwardIterator>::reference>::value>::type* = 0);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
-    _LIBCPP_INLINE_VISIBILITY
-    vector(initializer_list<value_type> __il);
-    _LIBCPP_INLINE_VISIBILITY
-    vector(initializer_list<value_type> __il, const allocator_type& __a);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
 #if _LIBCPP_DEBUG_LEVEL >= 2
     _LIBCPP_INLINE_VISIBILITY
     ~vector()
@@ -545,7 +540,14 @@ public:
     vector(const vector& __x, const allocator_type& __a);
     _LIBCPP_INLINE_VISIBILITY
     vector& operator=(const vector& __x);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_CXX03_LANG
+    _LIBCPP_INLINE_VISIBILITY
+    vector(initializer_list<value_type> __il);
+
+    _LIBCPP_INLINE_VISIBILITY
+    vector(initializer_list<value_type> __il, const allocator_type& __a);
+
     _LIBCPP_INLINE_VISIBILITY
     vector(vector&& __x)
 #if _LIBCPP_STD_VER > 14
@@ -553,17 +555,18 @@ public:
 #else
         _NOEXCEPT_(is_nothrow_move_constructible<allocator_type>::value);
 #endif
+
     _LIBCPP_INLINE_VISIBILITY
     vector(vector&& __x, const allocator_type& __a);
     _LIBCPP_INLINE_VISIBILITY
     vector& operator=(vector&& __x)
         _NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value));
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
     _LIBCPP_INLINE_VISIBILITY
     vector& operator=(initializer_list<value_type> __il)
         {assign(__il.begin(), __il.end()); return *this;}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#endif  // !_LIBCPP_CXX03_LANG
 
     template <class _InputIterator>
         typename enable_if
@@ -588,11 +591,12 @@ public:
         assign(_ForwardIterator __first, _ForwardIterator __last);
 
     void assign(size_type __n, const_reference __u);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     void assign(initializer_list<value_type> __il)
         {assign(__il.begin(), __il.end());}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif
 
     _LIBCPP_INLINE_VISIBILITY
     allocator_type get_allocator() const _NOEXCEPT
@@ -676,9 +680,10 @@ public:
         {return _VSTD::__to_raw_pointer(this->__begin_);}
 
     _LIBCPP_INLINE_VISIBILITY void push_back(const_reference __x);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY void push_back(value_type&& __x);
-#ifndef _LIBCPP_HAS_NO_VARIADICS
+
     template <class... _Args>
         _LIBCPP_INLINE_VISIBILITY
 #if _LIBCPP_STD_VER > 14
@@ -686,19 +691,19 @@ public:
 #else
         void      emplace_back(_Args&&... __args);
 #endif
-#endif  // _LIBCPP_HAS_NO_VARIADICS
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif // !_LIBCPP_CXX03_LANG
+
     _LIBCPP_INLINE_VISIBILITY
     void pop_back();
 
     iterator insert(const_iterator __position, const_reference __x);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+#ifndef _LIBCPP_CXX03_LANG
     iterator insert(const_iterator __position, value_type&& __x);
-#ifndef _LIBCPP_HAS_NO_VARIADICS
     template <class... _Args>
         iterator emplace(const_iterator __position, _Args&&... __args);
-#endif  // _LIBCPP_HAS_NO_VARIADICS
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // !_LIBCPP_CXX03_LANG
+
     iterator insert(const_iterator __position, size_type __n, const_reference __x);
     template <class _InputIterator>
         typename enable_if
@@ -721,11 +726,12 @@ public:
             iterator
         >::type
         insert(const_iterator __position, _ForwardIterator __first, _ForwardIterator __last);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     iterator insert(const_iterator __position, initializer_list<value_type> __il)
         {return insert(__position, __il.begin(), __il.end());}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif
 
     _LIBCPP_INLINE_VISIBILITY iterator erase(const_iterator __position);
     iterator erase(const_iterator __first, const_iterator __last);
@@ -798,18 +804,16 @@ private:
         __base::__destruct_at_end(__new_last);
         __annotate_shrink(__old_size);
     }
-    template <class _Up>
-        void
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-        __push_back_slow_path(_Up&& __x);
-#else
-        __push_back_slow_path(_Up& __x);
-#endif
-#if !defined(_LIBCPP_HAS_NO_VARIADICS) && !defined(_LIBCPP_HAS_NO_RVALUE_REFERENCES)
+
+#ifndef _LIBCPP_CXX03_LANG
+    template <class _Up> void __push_back_slow_path(_Up&& __x);
+
     template <class... _Args>
-        void
-        __emplace_back_slow_path(_Args&&... __args);
+    void __emplace_back_slow_path(_Args&&... __args);
+#else
+    template <class _Up> void __push_back_slow_path(_Up& __x);
 #endif
+
     // The following functions are no-ops outside of AddressSanitizer mode.
     // We call annotatations only for the default Allocator because other allocators
     // may not meet the AddressSanitizer alignment constraints.
@@ -1219,7 +1223,7 @@ vector<_Tp, _Allocator>::vector(const vector& __x, const allocator_type& __a)
     }
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp, class _Allocator>
 inline _LIBCPP_INLINE_VISIBILITY
@@ -1266,8 +1270,6 @@ vector<_Tp, _Allocator>::vector(vector&& __x, const allocator_type& __a)
     }
 }
 
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
-
 template <class _Tp, class _Allocator>
 inline _LIBCPP_INLINE_VISIBILITY
 vector<_Tp, _Allocator>::vector(initializer_list<value_type> __il)
@@ -1297,8 +1299,6 @@ vector<_Tp, _Allocator>::vector(initializer_list<value_type> __il, const allocat
     }
 }
 
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
-
 template <class _Tp, class _Allocator>
 inline _LIBCPP_INLINE_VISIBILITY
 vector<_Tp, _Allocator>&
@@ -1340,7 +1340,7 @@ vector<_Tp, _Allocator>::__move_assign(vector& __c, true_type)
 #endif
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // !_LIBCPP_CXX03_LANG
 
 template <class _Tp, class _Allocator>
 inline _LIBCPP_INLINE_VISIBILITY
@@ -1562,7 +1562,7 @@ vector<_Tp, _Allocator>::shrink_to_fit() _NOEXCEPT
 template <class _Tp, class _Allocator>
 template <class _Up>
 void
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 vector<_Tp, _Allocator>::__push_back_slow_path(_Up&& __x)
 #else
 vector<_Tp, _Allocator>::__push_back_slow_path(_Up& __x)
@@ -1593,7 +1593,7 @@ vector<_Tp, _Allocator>::push_back(const_reference __x)
         __push_back_slow_path(__x);
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp, class _Allocator>
 inline _LIBCPP_INLINE_VISIBILITY
@@ -1613,8 +1613,6 @@ vector<_Tp, _Allocator>::push_back(value_type&& __x)
         __push_back_slow_path(_VSTD::move(__x));
 }
 
-#ifndef _LIBCPP_HAS_NO_VARIADICS
-
 template <class _Tp, class _Allocator>
 template <class... _Args>
 void
@@ -1654,8 +1652,7 @@ vector<_Tp, _Allocator>::emplace_back(_Args&&... __args)
 #endif
 }
 
-#endif  // _LIBCPP_HAS_NO_VARIADICS
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // !_LIBCPP_CXX03_LANG
 
 template <class _Tp, class _Allocator>
 inline
@@ -1760,7 +1757,7 @@ vector<_Tp, _Allocator>::insert(const_iterator __position, const_reference __x)
     return __make_iter(__p);
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp, class _Allocator>
 typename vector<_Tp, _Allocator>::iterator
@@ -1799,8 +1796,6 @@ vector<_Tp, _Allocator>::insert(const_iterator __position, value_type&& __x)
     return __make_iter(__p);
 }
 
-#ifndef _LIBCPP_HAS_NO_VARIADICS
-
 template <class _Tp, class _Allocator>
 template <class... _Args>
 typename vector<_Tp, _Allocator>::iterator
@@ -1840,8 +1835,7 @@ vector<_Tp, _Allocator>::emplace(const_iterator __position, _Args&&... __args)
     return __make_iter(__p);
 }
 
-#endif  // _LIBCPP_HAS_NO_VARIADICS
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // !_LIBCPP_CXX03_LANG
 
 template <class _Tp, class _Allocator>
 typename vector<_Tp, _Allocator>::iterator
@@ -2038,7 +2032,7 @@ vector<_Tp, _Allocator>::swap(vector& __x)
     _VSTD::swap(this->__begin_, __x.__begin_);
     _VSTD::swap(this->__end_, __x.__end_);
     _VSTD::swap(this->__end_cap(), __x.__end_cap());
-    __swap_allocator(this->__alloc(), __x.__alloc(), 
+    __swap_allocator(this->__alloc(), __x.__alloc(),
         integral_constant<bool,__alloc_traits::propagate_on_container_swap::value>());
 #if _LIBCPP_DEBUG_LEVEL >= 2
     __get_db()->swap(this, &__x);
@@ -2233,12 +2227,11 @@ public:
     vector(const vector& __v);
     vector(const vector& __v, const allocator_type& __a);
     vector& operator=(const vector& __v);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_CXX03_LANG
     vector(initializer_list<value_type> __il);
     vector(initializer_list<value_type> __il, const allocator_type& __a);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     _LIBCPP_INLINE_VISIBILITY
     vector(vector&& __v)
 #if _LIBCPP_STD_VER > 14
@@ -2250,12 +2243,12 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     vector& operator=(vector&& __v)
         _NOEXCEPT_((__noexcept_move_assign_container<_Allocator, __alloc_traits>::value));
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
     _LIBCPP_INLINE_VISIBILITY
     vector& operator=(initializer_list<value_type> __il)
         {assign(__il.begin(), __il.end()); return *this;}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#endif  // !_LIBCPP_CXX03_LANG
 
     template <class _InputIterator>
         typename enable_if
@@ -2274,11 +2267,12 @@ public:
         assign(_ForwardIterator __first, _ForwardIterator __last);
 
     void assign(size_type __n, const value_type& __x);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     void assign(initializer_list<value_type> __il)
         {assign(__il.begin(), __il.end());}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif
 
     _LIBCPP_INLINE_VISIBILITY allocator_type get_allocator() const _NOEXCEPT
         {return allocator_type(this->__alloc());}
@@ -2387,11 +2381,12 @@ public:
             iterator
         >::type
         insert(const_iterator __position, _ForwardIterator __first, _ForwardIterator __last);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     iterator insert(const_iterator __position, initializer_list<value_type> __il)
         {return insert(__position, __il.begin(), __il.end());}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif
 
     _LIBCPP_INLINE_VISIBILITY iterator erase(const_iterator __position);
     iterator erase(const_iterator __first, const_iterator __last);
@@ -2751,7 +2746,7 @@ vector<bool, _Allocator>::vector(_ForwardIterator __first, _ForwardIterator __la
     }
 }
 
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Allocator>
 vector<bool, _Allocator>::vector(initializer_list<value_type> __il)
@@ -2781,7 +2776,7 @@ vector<bool, _Allocator>::vector(initializer_list<value_type> __il, const alloca
     }
 }
 
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
 template <class _Allocator>
 vector<bool, _Allocator>::~vector()
@@ -2838,7 +2833,7 @@ vector<bool, _Allocator>::operator=(const vector& __v)
     return *this;
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Allocator>
 inline _LIBCPP_INLINE_VISIBILITY
@@ -2913,7 +2908,7 @@ vector<bool, _Allocator>::__move_assign(vector& __c, true_type)
     __c.__cap() = __c.__size_ = 0;
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // !_LIBCPP_CXX03_LANG
 
 template <class _Allocator>
 void
@@ -3203,7 +3198,7 @@ vector<bool, _Allocator>::swap(vector& __x)
     _VSTD::swap(this->__begin_, __x.__begin_);
     _VSTD::swap(this->__size_, __x.__size_);
     _VSTD::swap(this->__cap(), __x.__cap());
-    __swap_allocator(this->__alloc(), __x.__alloc(), 
+    __swap_allocator(this->__alloc(), __x.__alloc(),
         integral_constant<bool, __alloc_traits::propagate_on_container_swap::value>());
 }
 
diff --git a/libcxx/test/std/containers/sequences/vector.bool/assign_initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/assign_initializer_list.pass.cpp
index ac7a2ce38adf..60146a88b3b5 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/assign_initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/assign_initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // void assign(initializer_list<value_type> il);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<bool> d;
     d.assign({true, false, false, true});
@@ -28,7 +29,6 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<bool, min_allocator<bool>> d;
     d.assign({true, false, false, true});
@@ -38,6 +38,4 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/assign_move.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/assign_move.pass.cpp
index f07c1d90059d..13cd65f33123 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/assign_move.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/assign_move.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector& operator=(vector&& c);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<bool, test_allocator<bool> > l(test_allocator<bool>(5));
         std::vector<bool, test_allocator<bool> > lo(test_allocator<bool>(5));
@@ -61,7 +62,6 @@ int main()
         assert(l.empty());
         assert(l2.get_allocator() == lo.get_allocator());
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<bool, min_allocator<bool> > l(min_allocator<bool>{});
         std::vector<bool, min_allocator<bool> > lo(min_allocator<bool>{});
@@ -76,6 +76,4 @@ int main()
         assert(l.empty());
         assert(l2.get_allocator() == lo.get_allocator());
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/initializer_list.pass.cpp
index 07bae0eb7089..a850fa2f1cdd 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(initializer_list<value_type> il);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<bool> d = {true, false, false, true};
     assert(d.size() == 4);
@@ -27,7 +28,6 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<bool, min_allocator<bool>> d = {true, false, false, true};
     assert(d.size() == 4);
@@ -36,6 +36,4 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/initializer_list_alloc.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/initializer_list_alloc.pass.cpp
index 5f7f5144f841..9a2df4290e77 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/initializer_list_alloc.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/initializer_list_alloc.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(initializer_list<value_type> il, const Allocator& a = allocator_type());
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<bool, test_allocator<bool>> d({true, false, false, true}, test_allocator<bool>(3));
     assert(d.get_allocator() == test_allocator<bool>(3));
@@ -29,7 +30,6 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<bool, min_allocator<bool>> d({true, false, false, true}, min_allocator<bool>());
     assert(d.get_allocator() == min_allocator<bool>());
@@ -39,6 +39,4 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/insert_iter_initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/insert_iter_initializer_list.pass.cpp
index 3a176d94e860..df4cb199b8fd 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/insert_iter_initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/insert_iter_initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // iterator insert(const_iterator p, initializer_list<value_type> il);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<bool> d(10, true);
     std::vector<bool>::iterator i = d.insert(d.cbegin() + 2, {false, true, true, false});
@@ -39,7 +40,6 @@ int main()
     assert(d[12] == true);
     assert(d[13] == true);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<bool, min_allocator<bool>> d(10, true);
     std::vector<bool, min_allocator<bool>>::iterator i = d.insert(d.cbegin() + 2, {false, true, true, false});
@@ -60,6 +60,4 @@ int main()
     assert(d[12] == true);
     assert(d[13] == true);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/move.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/move.pass.cpp
index f3a11ec562c0..f189e2b97092 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/move.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/move.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(vector&& c);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<bool, test_allocator<bool> > l(test_allocator<bool>(5));
         std::vector<bool, test_allocator<bool> > lo(test_allocator<bool>(5));
@@ -45,7 +46,6 @@ int main()
         assert(l.empty());
         assert(l2.get_allocator() == lo.get_allocator());
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<bool, min_allocator<bool> > l(min_allocator<bool>{});
         std::vector<bool, min_allocator<bool> > lo(min_allocator<bool>{});
@@ -59,6 +59,4 @@ int main()
         assert(l.empty());
         assert(l2.get_allocator() == lo.get_allocator());
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/move_alloc.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/move_alloc.pass.cpp
index 7aaa7c55550b..b3b6f964966b 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/move_alloc.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/move_alloc.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(vector&& c, const allocator_type& a);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<bool, test_allocator<bool> > l(test_allocator<bool>(5));
         std::vector<bool, test_allocator<bool> > lo(test_allocator<bool>(5));
@@ -58,7 +59,6 @@ int main()
         assert(!l.empty());
         assert(l2.get_allocator() == other_allocator<bool>(4));
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<bool, min_allocator<bool> > l(min_allocator<bool>{});
         std::vector<bool, min_allocator<bool> > lo(min_allocator<bool>{});
@@ -72,6 +72,4 @@ int main()
         assert(l.empty());
         assert(l2.get_allocator() == min_allocator<bool>());
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }
diff --git a/libcxx/test/std/containers/sequences/vector.bool/op_equal_initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector.bool/op_equal_initializer_list.pass.cpp
index 4b959cf00ad3..61874338d655 100644
--- a/libcxx/test/std/containers/sequences/vector.bool/op_equal_initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector.bool/op_equal_initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector& operator=(initializer_list<value_type> il);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<bool> d;
     d = {true, false, false, true};
@@ -28,7 +29,6 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<bool, min_allocator<bool>> d;
     d = {true, false, false, true};
@@ -38,6 +38,4 @@ int main()
     assert(d[2] == false);
     assert(d[3] == true);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.capacity/resize_size.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.capacity/resize_size.pass.cpp
index 6409acaf65c1..273bdad9acdb 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.capacity/resize_size.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.capacity/resize_size.pass.cpp
@@ -13,6 +13,8 @@
 
 #include <vector>
 #include <cassert>
+
+#include "test_macros.h"
 #include "test_allocator.h"
 #include "MoveOnly.h"
 #include "min_allocator.h"
@@ -20,31 +22,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
-    {
-        std::vector<MoveOnly> v(100);
-        v.resize(50);
-        assert(v.size() == 50);
-        assert(v.capacity() == 100);
-        assert(is_contiguous_container_asan_correct(v));
-        v.resize(200);
-        assert(v.size() == 200);
-        assert(v.capacity() >= 200);
-        assert(is_contiguous_container_asan_correct(v));
-    }
-    {
-        // Add 1 for implementations that dynamically allocate a container proxy.
-        std::vector<MoveOnly, limited_allocator<MoveOnly, 300 + 1> > v(100);
-        v.resize(50);
-        assert(v.size() == 50);
-        assert(v.capacity() == 100);
-        assert(is_contiguous_container_asan_correct(v));
-        v.resize(200);
-        assert(v.size() == 200);
-        assert(v.capacity() >= 200);
-        assert(is_contiguous_container_asan_correct(v));
-    }
-#else  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<int> v(100);
         v.resize(50);
@@ -68,8 +45,30 @@ int main()
         assert(v.capacity() >= 200);
         assert(is_contiguous_container_asan_correct(v));
     }
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 #if TEST_STD_VER >= 11
+    {
+        std::vector<MoveOnly> v(100);
+        v.resize(50);
+        assert(v.size() == 50);
+        assert(v.capacity() == 100);
+        assert(is_contiguous_container_asan_correct(v));
+        v.resize(200);
+        assert(v.size() == 200);
+        assert(v.capacity() >= 200);
+        assert(is_contiguous_container_asan_correct(v));
+    }
+    {
+        // Add 1 for implementations that dynamically allocate a container proxy.
+        std::vector<MoveOnly, limited_allocator<MoveOnly, 300 + 1> > v(100);
+        v.resize(50);
+        assert(v.size() == 50);
+        assert(v.capacity() == 100);
+        assert(is_contiguous_container_asan_correct(v));
+        v.resize(200);
+        assert(v.size() == 200);
+        assert(v.capacity() >= 200);
+        assert(is_contiguous_container_asan_correct(v));
+    }
     {
         std::vector<MoveOnly, min_allocator<MoveOnly>> v(100);
         v.resize(50);
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/assign_initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/assign_initializer_list.pass.cpp
index 222fa9c78f92..853f75583ddc 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/assign_initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/assign_initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // void assign(initializer_list<value_type> il);
@@ -20,7 +22,6 @@
 template <typename Vec>
 void test ( Vec &v )
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     v.assign({3, 4, 5, 6});
     assert(v.size() == 4);
     assert(is_contiguous_container_asan_correct(v));
@@ -28,7 +29,6 @@ void test ( Vec &v )
     assert(v[1] == 4);
     assert(v[2] == 5);
     assert(v[3] == 6);
-#endif
 }
 
 int main()
@@ -41,8 +41,6 @@ int main()
     test(d1);
     test(d2);
     }
-
-#if TEST_STD_VER >= 11
     {
     typedef std::vector<int, min_allocator<int>> V;
     V d1;
@@ -51,5 +49,4 @@ int main()
     test(d1);
     test(d2);
     }
-#endif
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/assign_move.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/assign_move.pass.cpp
index acbee97bcd1c..c2b6b83784f2 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/assign_move.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/assign_move.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector& operator=(vector&& c);
@@ -20,7 +22,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<MoveOnly, test_allocator<MoveOnly> > l(test_allocator<MoveOnly>(5));
         std::vector<MoveOnly, test_allocator<MoveOnly> > lo(test_allocator<MoveOnly>(5));
@@ -76,7 +77,6 @@ int main()
         assert(l2.get_allocator() == lo.get_allocator());
         assert(is_contiguous_container_asan_correct(l2));
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<MoveOnly, min_allocator<MoveOnly> > l(min_allocator<MoveOnly>{});
         std::vector<MoveOnly, min_allocator<MoveOnly> > lo(min_allocator<MoveOnly>{});
@@ -96,6 +96,4 @@ int main()
         assert(l2.get_allocator() == lo.get_allocator());
         assert(is_contiguous_container_asan_correct(l2));
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list.pass.cpp
index 408bcc3b1499..edbad8c0d95b 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(initializer_list<value_type> il);
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<int> d = {3, 4, 5, 6};
     assert(d.size() == 4);
@@ -28,7 +29,6 @@ int main()
     assert(d[2] == 5);
     assert(d[3] == 6);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<int, min_allocator<int>> d = {3, 4, 5, 6};
     assert(d.size() == 4);
@@ -38,6 +38,4 @@ int main()
     assert(d[2] == 5);
     assert(d[3] == 6);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list_alloc.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list_alloc.pass.cpp
index f4c3b5c1e8e0..ac5d0178e73a 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list_alloc.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/initializer_list_alloc.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(initializer_list<value_type> il, const Allocator& a = allocator_type());
@@ -20,7 +22,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<int, test_allocator<int>> d({3, 4, 5, 6}, test_allocator<int>(3));
     assert(d.get_allocator() == test_allocator<int>(3));
@@ -31,7 +32,6 @@ int main()
     assert(d[2] == 5);
     assert(d[3] == 6);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<int, min_allocator<int>> d({3, 4, 5, 6}, min_allocator<int>());
     assert(d.get_allocator() == min_allocator<int>());
@@ -42,6 +42,4 @@ int main()
     assert(d[2] == 5);
     assert(d[3] == 6);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/move.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/move.pass.cpp
index d51b364f3ba0..cd50d5432349 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/move.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/move.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(vector&& c);
@@ -20,7 +22,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<MoveOnly, test_allocator<MoveOnly> > l(test_allocator<MoveOnly>(5));
         std::vector<MoveOnly, test_allocator<MoveOnly> > lo(test_allocator<MoveOnly>(5));
@@ -68,7 +69,6 @@ int main()
         assert(*j == 3);
         assert(is_contiguous_container_asan_correct(c2));
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<MoveOnly, min_allocator<MoveOnly> > l(min_allocator<MoveOnly>{});
         std::vector<MoveOnly, min_allocator<MoveOnly> > lo(min_allocator<MoveOnly>{});
@@ -98,6 +98,4 @@ int main()
         assert(*j == 3);
         assert(is_contiguous_container_asan_correct(c2));
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/move_alloc.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/move_alloc.pass.cpp
index fcdd35ae1157..767a0ce3dce9 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/move_alloc.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/move_alloc.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector(vector&& c, const allocator_type& a);
@@ -20,7 +22,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<MoveOnly, test_allocator<MoveOnly> > l(test_allocator<MoveOnly>(5));
         std::vector<MoveOnly, test_allocator<MoveOnly> > lo(test_allocator<MoveOnly>(5));
@@ -75,7 +76,6 @@ int main()
         assert(l2.get_allocator() == other_allocator<MoveOnly>(4));
         assert(is_contiguous_container_asan_correct(l2));
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<MoveOnly, min_allocator<MoveOnly> > l(min_allocator<MoveOnly>{});
         std::vector<MoveOnly, min_allocator<MoveOnly> > lo(min_allocator<MoveOnly>{});
@@ -94,6 +94,4 @@ int main()
         assert(l2.get_allocator() == min_allocator<MoveOnly>());
         assert(is_contiguous_container_asan_correct(l2));
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.cons/op_equal_initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.cons/op_equal_initializer_list.pass.cpp
index 4e5a20413683..21dd5c384b58 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.cons/op_equal_initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.cons/op_equal_initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // vector& operator=(initializer_list<value_type> il);
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<int> d;
     d = {3, 4, 5, 6};
@@ -30,7 +31,6 @@ int main()
     assert(d[2] == 5);
     assert(d[3] == 6);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<int, min_allocator<int>> d;
     d = {3, 4, 5, 6};
@@ -41,6 +41,4 @@ int main()
     assert(d[2] == 5);
     assert(d[3] == 6);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.modifiers/emplace_extra.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.modifiers/emplace_extra.pass.cpp
index 7e4aed8c1b5e..e5e0277fa37a 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.modifiers/emplace_extra.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.modifiers/emplace_extra.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // template <class... Args> iterator emplace(const_iterator pos, Args&&... args);
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         std::vector<int> v;
         v.reserve(3);
@@ -38,7 +39,6 @@ int main()
         assert(v[0] == 3);
         assert(is_contiguous_container_asan_correct(v));
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<int, min_allocator<int>> v;
         v.reserve(3);
@@ -57,6 +57,4 @@ int main()
         assert(v[0] == 3);
         assert(is_contiguous_container_asan_correct(v));
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.modifiers/insert_iter_initializer_list.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.modifiers/insert_iter_initializer_list.pass.cpp
index b0fe123aac48..9072d427cab7 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.modifiers/insert_iter_initializer_list.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.modifiers/insert_iter_initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // iterator insert(const_iterator p, initializer_list<value_type> il);
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
     std::vector<int> d(10, 1);
     std::vector<int>::iterator i = d.insert(d.cbegin() + 2, {3, 4, 5, 6});
@@ -41,7 +42,6 @@ int main()
     assert(d[12] == 1);
     assert(d[13] == 1);
     }
-#if TEST_STD_VER >= 11
     {
     std::vector<int, min_allocator<int>> d(10, 1);
     std::vector<int, min_allocator<int>>::iterator i = d.insert(d.cbegin() + 2, {3, 4, 5, 6});
@@ -63,6 +63,4 @@ int main()
     assert(d[12] == 1);
     assert(d[13] == 1);
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/libcxx/test/std/containers/sequences/vector/vector.modifiers/push_back_rvalue.pass.cpp b/libcxx/test/std/containers/sequences/vector/vector.modifiers/push_back_rvalue.pass.cpp
index f4a1f5d5f519..ac1fffd9d0d7 100644
--- a/libcxx/test/std/containers/sequences/vector/vector.modifiers/push_back_rvalue.pass.cpp
+++ b/libcxx/test/std/containers/sequences/vector/vector.modifiers/push_back_rvalue.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <vector>
 
 // void push_back(value_type&& x);
@@ -21,7 +23,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
     {
         std::vector<MoveOnly> c;
         c.push_back(MoveOnly(0));
@@ -81,7 +82,6 @@ int main()
         for (int j = 0; static_cast<std::size_t>(j) < c.size(); ++j)
             assert(c[j] == MoveOnly(j));
     }
-#if TEST_STD_VER >= 11
     {
         std::vector<MoveOnly, min_allocator<MoveOnly>> c;
         c.push_back(MoveOnly(0));
@@ -110,6 +110,4 @@ int main()
         for (int j = 0; static_cast<std::size_t>(j) < c.size(); ++j)
             assert(c[j] == MoveOnly(j));
     }
-#endif
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 }