diff --git a/libcxx/test/support/test_allocator.h b/libcxx/test/support/test_allocator.h
--- a/libcxx/test/support/test_allocator.h
+++ b/libcxx/test/support/test_allocator.h
@@ -139,15 +139,6 @@
         {assert(data_ >= 0); --alloc_count; ::operator delete((void*)p);}
     size_type max_size() const TEST_NOEXCEPT
         {return UINT_MAX / sizeof(T);}
-#if TEST_STD_VER < 11
-    void construct(pointer p, const T& val)
-        {::new(static_cast<void*>(p)) T(val);}
-#else
-    template <class U> void construct(pointer p, U&& val)
-        {::new(static_cast<void*>(p)) T(std::forward<U>(val));}
-#endif
-    void destroy(pointer p)
-        {p->~T();}
     friend bool operator==(const test_allocator& x, const test_allocator& y)
         {return x.data_ == y.data_;}
     friend bool operator!=(const test_allocator& x, const test_allocator& y)
@@ -203,14 +194,6 @@
         {assert(data_ >= 0); --alloc_count; ::operator delete((void*)p); }
     size_type max_size() const TEST_NOEXCEPT
         {return UINT_MAX / sizeof(T);}
-#if TEST_STD_VER < 11
-    void construct(pointer p, const T& val)
-        {::new(static_cast<void*>(p)) T(val);}
-#else
-    template <class U> void construct(pointer p, U&& val)
-        {::new(static_cast<void*>(p)) T(std::forward<U>(val));}
-#endif
-    void destroy(pointer p) {p->~T();}
 
     friend bool operator==(const non_default_test_allocator& x, const non_default_test_allocator& y)
         {return x.data_ == y.data_;}