1 files changed, 3 insertions, 2 deletions
diff --git a/libcxx/test/std/strings/basic.string/string.cons/char_assignment.pass.cpp b/libcxx/test/std/strings/basic.string/string.cons/char_assignment.pass.cpp
index 1c582bc5163..f6bacb70e4c 100644
--- a/libcxx/test/std/strings/basic.string/string.cons/char_assignment.pass.cpp
+++ b/libcxx/test/std/strings/basic.string/string.cons/char_assignment.pass.cpp
@@ -14,6 +14,7 @@
 #include <string>
 #include <cassert>
 
+#include "test_macros.h"
 #include "min_allocator.h"
 
 template <class S>
@@ -22,7 +23,7 @@ test(S s1, typename S::value_type s2)
 {
     typedef typename S::traits_type T;
     s1 = s2;
-    assert(s1.__invariants());
+    LIBCPP_ASSERT(s1.__invariants());
     assert(s1.size() == 1);
     assert(T::eq(s1[0], s2));
     assert(s1.capacity() >= s1.size());
@@ -37,7 +38,7 @@ int main()
     test(S("123456789"), 'a');
     test(S("1234567890123456789012345678901234567890123456789012345678901234567890"), 'a');
     }
-#if __cplusplus >= 201103L
+#if TEST_STD_VER >= 11
     {
     typedef std::basic_string<char, std::char_traits<char>, min_allocator<char>> S;
     test(S(), 'a');