Index: test/std/containers/associative/map/map.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/associative/map/map.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/associative/map/map.cons/move_assign_noexcept.pass.cpp
@@ -46,7 +46,7 @@
     }
     {
         typedef std::map<MoveOnly, MoveOnly, std::less<MoveOnly>, other_allocator<V>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::map<MoveOnly, MoveOnly, some_comp<MoveOnly>> C;
Index: test/std/containers/associative/multimap/multimap.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/associative/multimap/multimap.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/associative/multimap/multimap.cons/move_assign_noexcept.pass.cpp
@@ -46,7 +46,7 @@
     }
     {
         typedef std::multimap<MoveOnly, MoveOnly, std::less<MoveOnly>, other_allocator<V>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::multimap<MoveOnly, MoveOnly, some_comp<MoveOnly>> C;
Index: test/std/containers/associative/multiset/multiset.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/associative/multiset/multiset.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/associative/multiset/multiset.cons/move_assign_noexcept.pass.cpp
@@ -45,7 +45,7 @@
     }
     {
         typedef std::multiset<MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::multiset<MoveOnly, some_comp<MoveOnly>> C;
Index: test/std/containers/associative/set/set.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/associative/set/set.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/associative/set/set.cons/move_assign_noexcept.pass.cpp
@@ -45,7 +45,7 @@
     }
     {
         typedef std::set<MoveOnly, std::less<MoveOnly>, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::set<MoveOnly, some_comp<MoveOnly>> C;
Index: test/std/containers/sequences/deque/deque.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/sequences/deque/deque.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/sequences/deque/deque.cons/move_assign_noexcept.pass.cpp
@@ -43,10 +43,10 @@
     }
     {
         typedef std::deque<MoveOnly, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::deque<MoveOnly, some_alloc<MoveOnly>> C;
-        static_assert(!std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(!std::is_nothrow_move_assignable<C>::value, "");
     }
 }
Index: test/std/containers/sequences/forwardlist/forwardlist.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/sequences/forwardlist/forwardlist.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/sequences/forwardlist/forwardlist.cons/move_assign_noexcept.pass.cpp
@@ -43,10 +43,10 @@
     }
     {
         typedef std::forward_list<MoveOnly, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::forward_list<MoveOnly, some_alloc<MoveOnly>> C;
-        static_assert(!std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(!std::is_nothrow_move_assignable<C>::value, "");
     }
 }
Index: test/std/containers/sequences/list/list.cons/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/sequences/list/list.cons/move_assign_noexcept.pass.cpp
+++ test/std/containers/sequences/list/list.cons/move_assign_noexcept.pass.cpp
@@ -43,10 +43,10 @@
     }
     {
         typedef std::list<MoveOnly, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::list<MoveOnly, some_alloc<MoveOnly>> C;
-        static_assert(!std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(!std::is_nothrow_move_assignable<C>::value, "");
     }
 }
Index: test/std/containers/sequences/vector.bool/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/sequences/vector.bool/move_assign_noexcept.pass.cpp
+++ test/std/containers/sequences/vector.bool/move_assign_noexcept.pass.cpp
@@ -60,7 +60,7 @@
 {
     {
         typedef std::vector<bool> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::vector<bool, test_allocator<bool>> C;
@@ -68,12 +68,12 @@
     }
     {
         typedef std::vector<bool, other_allocator<bool>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::vector<bool, some_alloc<bool>> C;
 #if TEST_STD_VER > 14
-        static_assert( std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT( std::is_nothrow_move_assignable<C>::value, "");
 #else
         static_assert(!std::is_nothrow_move_assignable<C>::value, "");
 #endif
@@ -81,7 +81,7 @@
 #if TEST_STD_VER > 14
     {  // POCMA false, is_always_equal true
         typedef std::vector<bool, some_alloc2<bool>> C;
-        static_assert( std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT( std::is_nothrow_move_assignable<C>::value, "");
     }
     {  // POCMA false, is_always_equal false
         typedef std::vector<bool, some_alloc3<bool>> C;
Index: test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp
+++ test/std/containers/unord/unord.map/unord.map.cnstr/move_assign_noexcept.pass.cpp
@@ -56,7 +56,7 @@
     {
         typedef std::unordered_map<MoveOnly, MoveOnly, std::hash<MoveOnly>,
                           std::equal_to<MoveOnly>, other_allocator<std::pair<const MoveOnly, MoveOnly>>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::unordered_map<MoveOnly, MoveOnly, some_hash<MoveOnly>> C;
Index: test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp
+++ test/std/containers/unord/unord.multimap/unord.multimap.cnstr/move_assign_noexcept.pass.cpp
@@ -56,7 +56,7 @@
     {
         typedef std::unordered_multimap<MoveOnly, MoveOnly, std::hash<MoveOnly>,
                           std::equal_to<MoveOnly>, other_allocator<std::pair<const MoveOnly, MoveOnly>>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::unordered_multimap<MoveOnly, MoveOnly, some_hash<MoveOnly>> C;
Index: test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp
+++ test/std/containers/unord/unord.multiset/unord.multiset.cnstr/move_assign_noexcept.pass.cpp
@@ -56,7 +56,7 @@
     {
         typedef std::unordered_multiset<MoveOnly, std::hash<MoveOnly>,
                           std::equal_to<MoveOnly>, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::unordered_multiset<MoveOnly, some_hash<MoveOnly>> C;
Index: test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp
===================================================================
--- test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp
+++ test/std/containers/unord/unord.set/unord.set.cnstr/move_assign_noexcept.pass.cpp
@@ -56,7 +56,7 @@
     {
         typedef std::unordered_set<MoveOnly, std::hash<MoveOnly>,
                           std::equal_to<MoveOnly>, other_allocator<MoveOnly>> C;
-        static_assert(std::is_nothrow_move_assignable<C>::value, "");
+        LIBCPP_STATIC_ASSERT(std::is_nothrow_move_assignable<C>::value, "");
     }
     {
         typedef std::unordered_set<MoveOnly, some_hash<MoveOnly>> C;