diff --git a/include/random b/include/random
index 835ebdb6c..83fff90a4 100644
--- a/include/random
+++ b/include/random
@@ -2826,7 +2826,7 @@ public:
     static _LIBCPP_CONSTEXPR const size_t block_size = __p;
     static _LIBCPP_CONSTEXPR const size_t used_block = __r;
 
-#ifdef _LIBCPP_HAS_NO_CONSTEXPR
+#ifdef _LIBCPP_CXX03_LANG
     static const result_type _Min = _Engine::_Min;
     static const result_type _Max = _Engine::_Max;
 #else
@@ -2845,11 +2845,11 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     explicit discard_block_engine(const _Engine& __e)
         : __e_(__e), __n_(0) {}
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     explicit discard_block_engine(_Engine&& __e)
         : __e_(_VSTD::move(__e)), __n_(0) {}
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     explicit discard_block_engine(result_type __sd) : __e_(__sd), __n_(0) {}
     template<class _Sseq>
@@ -3014,7 +3014,7 @@ private:
                 result_type,
                 _Engine_result_type
         >::type _Working_result_type;
-#ifdef _LIBCPP_HAS_NO_CONSTEXPR
+#ifdef _LIBCPP_CXX03_LANG
     static const _Working_result_type _Rp = _Engine::_Max - _Engine::_Min
                                           + _Working_result_type(1);
 #else
@@ -3055,11 +3055,11 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     explicit independent_bits_engine(const _Engine& __e)
         : __e_(__e) {}
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     explicit independent_bits_engine(_Engine&& __e)
         : __e_(_VSTD::move(__e)) {}
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     explicit independent_bits_engine(result_type __sd) : __e_(__sd) {}
     template<class _Sseq>
@@ -3264,7 +3264,7 @@ public:
     // engine characteristics
     static _LIBCPP_CONSTEXPR const size_t table_size = __k;
 
-#ifdef _LIBCPP_HAS_NO_CONSTEXPR
+#ifdef _LIBCPP_CXX03_LANG
     static const result_type _Min = _Engine::_Min;
     static const result_type _Max = _Engine::_Max;
 #else
@@ -3285,11 +3285,11 @@ public:
     _LIBCPP_INLINE_VISIBILITY
     explicit shuffle_order_engine(const _Engine& __e)
         : __e_(__e) {__init();}
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     explicit shuffle_order_engine(_Engine&& __e)
         : __e_(_VSTD::move(__e)) {__init();}
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     explicit shuffle_order_engine(result_type __sd) : __e_(__sd) {__init();}
     template<class _Sseq>
@@ -3526,11 +3526,11 @@ public:
     // constructors
     _LIBCPP_INLINE_VISIBILITY
     seed_seq() _NOEXCEPT {}
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
     template<class _Tp>
         _LIBCPP_INLINE_VISIBILITY
         seed_seq(initializer_list<_Tp> __il) {init(__il.begin(), __il.end());}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
     template<class _InputIterator>
         _LIBCPP_INLINE_VISIBILITY
@@ -3637,7 +3637,7 @@ generate_canonical(_URNG& __g)
 {
     const size_t _Dt = numeric_limits<_RealType>::digits;
     const size_t __b = _Dt < __bits ? _Dt : __bits;
-#ifdef _LIBCPP_HAS_NO_CONSTEXPR
+#ifdef _LIBCPP_CXX03_LANG
     const size_t __logR = __log2<uint64_t, _URNG::_Max - _URNG::_Min + uint64_t(1)>::value;
 #else
     const size_t __logR = __log2<uint64_t, _URNG::max() - _URNG::min() + uint64_t(1)>::value;
@@ -5851,11 +5851,11 @@ public:
             _LIBCPP_INLINE_VISIBILITY
             param_type(_InputIterator __f, _InputIterator __l)
             : __p_(__f, __l) {__init();}
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
         _LIBCPP_INLINE_VISIBILITY
         param_type(initializer_list<double> __wl)
             : __p_(__wl.begin(), __wl.end()) {__init();}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
         template<class _UnaryOperation>
             param_type(size_t __nw, double __xmin, double __xmax,
                        _UnaryOperation __fw);
@@ -5898,11 +5898,11 @@ public:
         _LIBCPP_INLINE_VISIBILITY
         discrete_distribution(_InputIterator __f, _InputIterator __l)
             : __p_(__f, __l) {}
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     discrete_distribution(initializer_list<double> __wl)
         : __p_(__wl) {}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
     template<class _UnaryOperation>
         _LIBCPP_INLINE_VISIBILITY
         discrete_distribution(size_t __nw, double __xmin, double __xmax,
@@ -6079,10 +6079,10 @@ public:
         template<class _InputIteratorB, class _InputIteratorW>
             param_type(_InputIteratorB __fB, _InputIteratorB __lB,
                        _InputIteratorW __fW);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
         template<class _UnaryOperation>
             param_type(initializer_list<result_type> __bl, _UnaryOperation __fw);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
         template<class _UnaryOperation>
             param_type(size_t __nw, result_type __xmin, result_type __xmax,
                        _UnaryOperation __fw);
@@ -6132,13 +6132,13 @@ public:
                                         _InputIteratorW __fW)
         : __p_(__fB, __lB, __fW) {}
 
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
     template<class _UnaryOperation>
         _LIBCPP_INLINE_VISIBILITY
         piecewise_constant_distribution(initializer_list<result_type> __bl,
                                         _UnaryOperation __fw)
         : __p_(__bl, __fw) {}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
     template<class _UnaryOperation>
         _LIBCPP_INLINE_VISIBILITY
@@ -6268,7 +6268,7 @@ piecewise_constant_distribution<_RealType>::param_type::param_type(
     }
 }
 
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
 
 template<class _RealType>
 template<class _UnaryOperation>
@@ -6293,7 +6293,7 @@ piecewise_constant_distribution<_RealType>::param_type::param_type(
     }
 }
 
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
 template<class _RealType>
 template<class _UnaryOperation>
@@ -6402,10 +6402,10 @@ public:
         template<class _InputIteratorB, class _InputIteratorW>
             param_type(_InputIteratorB __fB, _InputIteratorB __lB,
                        _InputIteratorW __fW);
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
         template<class _UnaryOperation>
             param_type(initializer_list<result_type> __bl, _UnaryOperation __fw);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
         template<class _UnaryOperation>
             param_type(size_t __nw, result_type __xmin, result_type __xmax,
                        _UnaryOperation __fw);
@@ -6455,13 +6455,13 @@ public:
                                       _InputIteratorW __fW)
         : __p_(__fB, __lB, __fW) {}
 
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
     template<class _UnaryOperation>
         _LIBCPP_INLINE_VISIBILITY
         piecewise_linear_distribution(initializer_list<result_type> __bl,
                                       _UnaryOperation __fw)
         : __p_(__bl, __fw) {}
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
     template<class _UnaryOperation>
         _LIBCPP_INLINE_VISIBILITY
@@ -6595,7 +6595,7 @@ piecewise_linear_distribution<_RealType>::param_type::param_type(
     }
 }
 
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#ifndef _LIBCPP_CXX03_LANG
 
 template<class _RealType>
 template<class _UnaryOperation>
@@ -6620,7 +6620,7 @@ piecewise_linear_distribution<_RealType>::param_type::param_type(
     }
 }
 
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
 template<class _RealType>
 template<class _UnaryOperation>
diff --git a/include/valarray b/include/valarray
index f0f1f62a1..f8e19acdb 100644
--- a/include/valarray
+++ b/include/valarray
@@ -807,13 +807,11 @@ public:
     valarray(const value_type& __x, size_t __n);
     valarray(const value_type* __p, size_t __n);
     valarray(const valarray& __v);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     valarray(valarray&& __v) _NOEXCEPT;
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     valarray(initializer_list<value_type> __il);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
     valarray(const slice_array<value_type>& __sa);
     valarray(const gslice_array<value_type>& __ga);
     valarray(const mask_array<value_type>& __ma);
@@ -823,14 +821,12 @@ public:
 
     // assignment:
     valarray& operator=(const valarray& __v);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     valarray& operator=(valarray&& __v) _NOEXCEPT;
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     _LIBCPP_INLINE_VISIBILITY
     valarray& operator=(initializer_list<value_type>);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     valarray& operator=(const value_type& __x);
     _LIBCPP_INLINE_VISIBILITY
@@ -861,32 +857,32 @@ public:
     __val_expr<__indirect_expr<const valarray&> > operator[](const gslice& __gs) const;
     _LIBCPP_INLINE_VISIBILITY
     gslice_array<value_type>   operator[](const gslice& __gs);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     __val_expr<__indirect_expr<const valarray&> > operator[](gslice&& __gs) const;
     _LIBCPP_INLINE_VISIBILITY
     gslice_array<value_type>                      operator[](gslice&& __gs);
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     __val_expr<__mask_expr<const valarray&> >     operator[](const valarray<bool>& __vb) const;
     _LIBCPP_INLINE_VISIBILITY
     mask_array<value_type>                        operator[](const valarray<bool>& __vb);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     __val_expr<__mask_expr<const valarray&> >     operator[](valarray<bool>&& __vb) const;
     _LIBCPP_INLINE_VISIBILITY
     mask_array<value_type>                        operator[](valarray<bool>&& __vb);
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     __val_expr<__indirect_expr<const valarray&> > operator[](const valarray<size_t>& __vs) const;
     _LIBCPP_INLINE_VISIBILITY
     indirect_array<value_type>                    operator[](const valarray<size_t>& __vs);
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     _LIBCPP_INLINE_VISIBILITY
     __val_expr<__indirect_expr<const valarray&> > operator[](valarray<size_t>&& __vs) const;
     _LIBCPP_INLINE_VISIBILITY
     indirect_array<value_type>                    operator[](valarray<size_t>&& __vs);
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
     // unary operators:
     valarray       operator+() const;
@@ -1480,7 +1476,7 @@ public:
           __stride_(__stride)
         {__init(__start);}
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
     _LIBCPP_INLINE_VISIBILITY
     gslice(size_t __start, const valarray<size_t>&  __size,
@@ -1503,7 +1499,7 @@ public:
           __stride_(move(__stride))
         {__init(__start);}
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
 //  gslice(const gslice&)            = default;
 //  gslice(gslice&&)                 = default;
@@ -1656,12 +1652,12 @@ private:
           __1d_(__gs.__1d_)
         {}
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
     gslice_array(gslice&& __gs, const valarray<value_type>& __v)
         : __vp_(const_cast<value_type*>(__v.__begin_)),
           __1d_(move(__gs.__1d_))
         {}
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
     template <class> friend class valarray;
 };
@@ -2353,7 +2349,7 @@ private:
           __1d_(__ia)
         {}
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
     _LIBCPP_INLINE_VISIBILITY
     indirect_array(valarray<size_t>&& __ia, const valarray<value_type>& __v)
@@ -2361,7 +2357,7 @@ private:
           __1d_(move(__ia))
         {}
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
     template <class> friend class valarray;
 };
@@ -2572,7 +2568,7 @@ private:
           __1d_(__ia)
           {}
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
     _LIBCPP_INLINE_VISIBILITY
     __indirect_expr(valarray<size_t>&& __ia, const _RmExpr& __e)
@@ -2580,7 +2576,7 @@ private:
           __1d_(move(__ia))
           {}
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
 public:
     _LIBCPP_INLINE_VISIBILITY
@@ -2814,7 +2810,7 @@ valarray<_Tp>::valarray(const valarray& __v)
     }
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -2825,10 +2821,6 @@ valarray<_Tp>::valarray(valarray&& __v) _NOEXCEPT
     __v.__begin_ = __v.__end_ = nullptr;
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
-
 template <class _Tp>
 valarray<_Tp>::valarray(initializer_list<value_type> __il)
     : __begin_(0),
@@ -2855,7 +2847,7 @@ valarray<_Tp>::valarray(initializer_list<value_type> __il)
     }
 }
 
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 valarray<_Tp>::valarray(const slice_array<value_type>& __sa)
@@ -2990,7 +2982,7 @@ valarray<_Tp>::operator=(const valarray& __v)
     return *this;
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3005,10 +2997,6 @@ valarray<_Tp>::operator=(valarray&& __v) _NOEXCEPT
     return *this;
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
-
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
-
 template <class _Tp>
 inline
 valarray<_Tp>&
@@ -3020,7 +3008,7 @@ valarray<_Tp>::operator=(initializer_list<value_type> __il)
     return *this;
 }
 
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
+#endif  // _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3132,7 +3120,7 @@ valarray<_Tp>::operator[](const gslice& __gs)
     return gslice_array<value_type>(__gs, *this);
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3150,7 +3138,7 @@ valarray<_Tp>::operator[](gslice&& __gs)
     return gslice_array<value_type>(move(__gs), *this);
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3168,7 +3156,7 @@ valarray<_Tp>::operator[](const valarray<bool>& __vb)
     return mask_array<value_type>(__vb, *this);
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3186,7 +3174,7 @@ valarray<_Tp>::operator[](valarray<bool>&& __vb)
     return mask_array<value_type>(move(__vb), *this);
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3204,7 +3192,7 @@ valarray<_Tp>::operator[](const valarray<size_t>& __vs)
     return indirect_array<value_type>(__vs, *this);
 }
 
-#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#ifndef _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 inline
@@ -3222,7 +3210,7 @@ valarray<_Tp>::operator[](valarray<size_t>&& __vs)
     return indirect_array<value_type>(move(__vs), *this);
 }
 
-#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#endif  // _LIBCPP_CXX03_LANG
 
 template <class _Tp>
 valarray<_Tp>
diff --git a/test/std/numerics/complex.number/complex.literals/literals.pass.cpp b/test/std/numerics/complex.number/complex.literals/literals.pass.cpp
index a2e53629f..8831ca1d6 100644
--- a/test/std/numerics/complex.number/complex.literals/literals.pass.cpp
+++ b/test/std/numerics/complex.number/complex.literals/literals.pass.cpp
@@ -14,6 +14,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     using namespace std::literals::complex_literals;
diff --git a/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp b/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp
index 67e0fa131..6cc911d4e 100644
--- a/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp
+++ b/test/std/numerics/complex.number/complex.literals/literals1.fail.cpp
@@ -12,6 +12,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     std::complex<float> foo  = 1.0if;  // should fail w/conversion operator not found
diff --git a/test/std/numerics/complex.number/complex.members/construct.pass.cpp b/test/std/numerics/complex.number/complex.members/construct.pass.cpp
index b4d870fad..25b9ce62c 100644
--- a/test/std/numerics/complex.number/complex.members/construct.pass.cpp
+++ b/test/std/numerics/complex.number/complex.members/construct.pass.cpp
@@ -14,6 +14,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class T>
 void
 test()
@@ -38,7 +40,7 @@ test()
     assert(c.real() == 10.5);
     assert(c.imag() == -9.5);
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<T> c;
     static_assert(c.real() == 0, "");
diff --git a/test/std/numerics/complex.number/complex.special/double_float_explicit.pass.cpp b/test/std/numerics/complex.number/complex.special/double_float_explicit.pass.cpp
index e8d07ce28..ac26e3c9e 100644
--- a/test/std/numerics/complex.number/complex.special/double_float_explicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/double_float_explicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<float> cd(2.5, 3.5);
     constexpr std::complex<double> cf(cd);
diff --git a/test/std/numerics/complex.number/complex.special/double_float_implicit.pass.cpp b/test/std/numerics/complex.number/complex.special/double_float_implicit.pass.cpp
index 298aaa3a7..3bb01ac46 100644
--- a/test/std/numerics/complex.number/complex.special/double_float_implicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/double_float_implicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<float> cd(2.5, 3.5);
     constexpr std::complex<double> cf = cd;
diff --git a/test/std/numerics/complex.number/complex.special/double_long_double_explicit.pass.cpp b/test/std/numerics/complex.number/complex.special/double_long_double_explicit.pass.cpp
index 6ff74a2cd..97c258024 100644
--- a/test/std/numerics/complex.number/complex.special/double_long_double_explicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/double_long_double_explicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<long double> cd(2.5, 3.5);
     constexpr std::complex<double> cf(cd);
diff --git a/test/std/numerics/complex.number/complex.special/float_double_explicit.pass.cpp b/test/std/numerics/complex.number/complex.special/float_double_explicit.pass.cpp
index 77ca9d7f2..3027d4cdc 100644
--- a/test/std/numerics/complex.number/complex.special/float_double_explicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/float_double_explicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<double> cd(2.5, 3.5);
     constexpr std::complex<float> cf(cd);
diff --git a/test/std/numerics/complex.number/complex.special/float_long_double_explicit.pass.cpp b/test/std/numerics/complex.number/complex.special/float_long_double_explicit.pass.cpp
index 4fb11b4ca..515e83dfc 100644
--- a/test/std/numerics/complex.number/complex.special/float_long_double_explicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/float_long_double_explicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<long double> cd(2.5, 3.5);
     constexpr std::complex<float> cf(cd);
diff --git a/test/std/numerics/complex.number/complex.special/long_double_double_explicit.pass.cpp b/test/std/numerics/complex.number/complex.special/long_double_double_explicit.pass.cpp
index dd10c808b..4f24a1c65 100644
--- a/test/std/numerics/complex.number/complex.special/long_double_double_explicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/long_double_double_explicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<double> cd(2.5, 3.5);
     constexpr std::complex<long double> cf(cd);
diff --git a/test/std/numerics/complex.number/complex.special/long_double_double_implicit.pass.cpp b/test/std/numerics/complex.number/complex.special/long_double_double_implicit.pass.cpp
index aab539407..8cbd7a8a1 100644
--- a/test/std/numerics/complex.number/complex.special/long_double_double_implicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/long_double_double_implicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<double> cd(2.5, 3.5);
     constexpr std::complex<long double> cf = cd;
diff --git a/test/std/numerics/complex.number/complex.special/long_double_float_explicit.pass.cpp b/test/std/numerics/complex.number/complex.special/long_double_float_explicit.pass.cpp
index a5f5101c4..7930548f9 100644
--- a/test/std/numerics/complex.number/complex.special/long_double_float_explicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/long_double_float_explicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<float> cd(2.5, 3.5);
     constexpr std::complex<long double> cf(cd);
diff --git a/test/std/numerics/complex.number/complex.special/long_double_float_implicit.pass.cpp b/test/std/numerics/complex.number/complex.special/long_double_float_implicit.pass.cpp
index 25b93823f..22b9fd08a 100644
--- a/test/std/numerics/complex.number/complex.special/long_double_float_implicit.pass.cpp
+++ b/test/std/numerics/complex.number/complex.special/long_double_float_implicit.pass.cpp
@@ -18,6 +18,8 @@
 #include <complex>
 #include <cassert>
 
+#include "test_macros.h"
+
 int main()
 {
     {
@@ -26,7 +28,7 @@ int main()
     assert(cf.real() == cd.real());
     assert(cf.imag() == cd.imag());
     }
-#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+#if TEST_STD_VER >= 11
     {
     constexpr std::complex<float> cd(2.5, 3.5);
     constexpr std::complex<long double> cf = cd;
diff --git a/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp
index 7a671a73e..5122f44c3 100644
--- a/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp
+++ b/test/std/numerics/numarray/template.valarray/valarray.assign/initializer_list_assign.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <valarray>
 
 // template<class T> class valarray;
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef int T;
         T a[] = {1, 2, 3, 4, 5};
@@ -54,5 +55,4 @@ int main()
                 assert(v2[i][j] == a[i][j]);
         }
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/numarray/template.valarray/valarray.cons/initializer_list.pass.cpp b/test/std/numerics/numarray/template.valarray/valarray.cons/initializer_list.pass.cpp
index 4dfbe11bd..ce385e65c 100644
--- a/test/std/numerics/numarray/template.valarray/valarray.cons/initializer_list.pass.cpp
+++ b/test/std/numerics/numarray/template.valarray/valarray.cons/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <valarray>
 
 // template<class T> class valarray;
@@ -18,7 +20,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef int T;
         T a[] = {1, 2, 3, 4, 5};
@@ -37,5 +38,4 @@ int main()
         for (unsigned i = 0; i < N; ++i)
             assert(v[i] == a[i]);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.adapt/rand.adapt.disc/values.pass.cpp b/test/std/numerics/rand/rand.adapt/rand.adapt.disc/values.pass.cpp
index f819f48b1..8cc523e2f 100644
--- a/test/std/numerics/rand/rand.adapt/rand.adapt.disc/values.pass.cpp
+++ b/test/std/numerics/rand/rand.adapt/rand.adapt.disc/values.pass.cpp
@@ -26,6 +26,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class _Tp>
 void where(const _Tp &) {}
 
diff --git a/test/std/numerics/rand/rand.adapt/rand.adapt.ibits/values.pass.cpp b/test/std/numerics/rand/rand.adapt/rand.adapt.ibits/values.pass.cpp
index 187a71edc..6076f934f 100644
--- a/test/std/numerics/rand/rand.adapt/rand.adapt.ibits/values.pass.cpp
+++ b/test/std/numerics/rand/rand.adapt/rand.adapt.ibits/values.pass.cpp
@@ -24,6 +24,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 void
 test1()
 {
diff --git a/test/std/numerics/rand/rand.adapt/rand.adapt.shuf/values.pass.cpp b/test/std/numerics/rand/rand.adapt/rand.adapt.shuf/values.pass.cpp
index be5b4a978..c592b6df2 100644
--- a/test/std/numerics/rand/rand.adapt/rand.adapt.shuf/values.pass.cpp
+++ b/test/std/numerics/rand/rand.adapt/rand.adapt.shuf/values.pass.cpp
@@ -25,6 +25,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class _Tp>
 void where(const _Tp &) {}
 
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/ctor_init.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/ctor_init.pass.cpp
index bc4494b98..031839317 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/ctor_init.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/ctor_init.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class IntType = int>
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::discrete_distribution<> D;
         D d = {};
@@ -77,5 +78,4 @@ int main()
         assert(p[1] == 0);
         assert(p[2] == 1);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_default.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_default.pass.cpp
index 1071305f4..bd2a8c83d 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_default.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_default.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class IntType = int>
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::discrete_distribution<> D;
         typedef D::param_type P;
@@ -28,5 +29,4 @@ int main()
         assert(p.size() == 1);
         assert(p[0] == 1);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_init.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_init.pass.cpp
index 79d8a0b71..1144bfed3 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_init.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.discrete/param_ctor_init.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class IntType = int>
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::discrete_distribution<> D;
         typedef D::param_type P;
@@ -84,5 +85,4 @@ int main()
         assert(p[1] == 0);
         assert(p[2] == 1);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_default.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_default.pass.cpp
index d4f339fe7..e901afc39 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_default.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_default.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class RealType = double>
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::piecewise_constant_distribution<> D;
         D d;
@@ -31,5 +32,4 @@ int main()
         assert(dn.size() == 1);
         assert(dn[0] == 1);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_init_func.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_init_func.pass.cpp
index 5708e4509..ecc3c8922 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_init_func.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/ctor_init_func.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class RealType = double>
@@ -27,7 +29,6 @@ double f(double x)
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::piecewise_constant_distribution<> D;
         D d({}, f);
@@ -74,5 +75,4 @@ int main()
         assert(dn[0] == 0.203125);
         assert(dn[1] == 0.1484375);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/param_ctor_init_func.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/param_ctor_init_func.pass.cpp
index fa6530979..c037338cd 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/param_ctor_init_func.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.pconst/param_ctor_init_func.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class RealType = double>
@@ -24,7 +26,6 @@ double f(double x)
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::piecewise_constant_distribution<> D;
         typedef D::param_type P;
@@ -75,5 +76,4 @@ int main()
         assert(dn[0] == 0.203125);
         assert(dn[1] == 0.1484375);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_default.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_default.pass.cpp
index 745bd6b97..99b0f5f4b 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_default.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_default.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class RealType = double>
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::piecewise_linear_distribution<> D;
         D d;
@@ -32,5 +33,4 @@ int main()
         assert(dn[0] == 1);
         assert(dn[1] == 1);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_init_func.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_init_func.pass.cpp
index 44c76f0cf..77371de45 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_init_func.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/ctor_init_func.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class RealType = double>
@@ -27,7 +29,6 @@ double f(double x)
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::piecewise_linear_distribution<> D;
         D d({}, f);
@@ -78,5 +79,4 @@ int main()
         assert(dn[1] == 0.125);
         assert(dn[2] == 0.175);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/param_ctor_init_func.pass.cpp b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/param_ctor_init_func.pass.cpp
index cfa416434..518a4f265 100644
--- a/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/param_ctor_init_func.pass.cpp
+++ b/test/std/numerics/rand/rand.dis/rand.dist.samp/rand.dist.samp.plinear/param_ctor_init_func.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // template<class RealType = double>
@@ -24,7 +26,6 @@ double f(double x)
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     {
         typedef std::piecewise_linear_distribution<> D;
         typedef D::param_type P;
@@ -79,5 +80,4 @@ int main()
         assert(dn[1] == 0.125);
         assert(dn[2] == 0.175);
     }
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }
diff --git a/test/std/numerics/rand/rand.eng/rand.eng.lcong/values.pass.cpp b/test/std/numerics/rand/rand.eng/rand.eng.lcong/values.pass.cpp
index cd496fdbc..2080ac5f4 100644
--- a/test/std/numerics/rand/rand.eng/rand.eng.lcong/values.pass.cpp
+++ b/test/std/numerics/rand/rand.eng/rand.eng.lcong/values.pass.cpp
@@ -25,6 +25,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class _Tp>
 void where(const _Tp &) {}
 
diff --git a/test/std/numerics/rand/rand.eng/rand.eng.mers/values.pass.cpp b/test/std/numerics/rand/rand.eng/rand.eng.mers/values.pass.cpp
index 3a16d62d7..f7834afd4 100644
--- a/test/std/numerics/rand/rand.eng/rand.eng.mers/values.pass.cpp
+++ b/test/std/numerics/rand/rand.eng/rand.eng.mers/values.pass.cpp
@@ -40,6 +40,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class _Tp>
 void where(const _Tp &) {}
 
diff --git a/test/std/numerics/rand/rand.eng/rand.eng.sub/values.pass.cpp b/test/std/numerics/rand/rand.eng/rand.eng.sub/values.pass.cpp
index b3f12e723..6b8b4eed9 100644
--- a/test/std/numerics/rand/rand.eng/rand.eng.sub/values.pass.cpp
+++ b/test/std/numerics/rand/rand.eng/rand.eng.sub/values.pass.cpp
@@ -28,6 +28,8 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+
 template <class _Tp>
 void where(const _Tp &) {}
 
diff --git a/test/std/numerics/rand/rand.util/rand.util.seedseq/initializer_list.pass.cpp b/test/std/numerics/rand/rand.util/rand.util.seedseq/initializer_list.pass.cpp
index d4ee9c14d..c0921d913 100644
--- a/test/std/numerics/rand/rand.util/rand.util.seedseq/initializer_list.pass.cpp
+++ b/test/std/numerics/rand/rand.util/rand.util.seedseq/initializer_list.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 // <random>
 
 // class seed_seq;
@@ -19,7 +21,6 @@
 
 int main()
 {
-#ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
     std::seed_seq s= {5, 4, 3, 2, 1};
     assert(s.size() == 5);
     unsigned b[5] = {0};
@@ -29,5 +30,4 @@ int main()
     assert(b[2] == 3);
     assert(b[3] == 2);
     assert(b[4] == 1);
-#endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
 }