Move test into test/std subdirectory.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@224658 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate.pass.cpp

@@ -0,0 +1,38 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static pointer allocate(allocator_type& a, size_type n);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    value_type* allocate(std::size_t n)
+    {
+        assert(n == 10);
+        return (value_type*)0xDEADBEEF;
+    }
+};
+
+int main()
+{
+    A<int> a;
+    assert(std::allocator_traits<A<int> >::allocate(a, 10) == (int*)0xDEADBEEF);
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/allocate_hint.pass.cpp

@@ -0,0 +1,60 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static pointer allocate(allocator_type& a, size_type n, const_void_pointer hint);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    value_type* allocate(std::size_t n)
+    {
+        assert(n == 10);
+        return (value_type*)0xDEADBEEF;
+    }
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    value_type* allocate(std::size_t n)
+    {
+        assert(n == 12);
+        return (value_type*)0xEEADBEEF;
+    }
+    value_type* allocate(std::size_t n, const void* p)
+    {
+        assert(n == 11);
+        assert(p == 0);
+        return (value_type*)0xFEADBEEF;
+    }
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    A<int> a;
+    assert(std::allocator_traits<A<int> >::allocate(a, 10, nullptr) == (int*)0xDEADBEEF);
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    B<int> b;
+    assert(std::allocator_traits<B<int> >::allocate(b, 11, nullptr) == (int*)0xFEADBEEF);
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/construct.pass.cpp

@@ -0,0 +1,143 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     template <class Ptr, class... Args>
+//         static void construct(allocator_type& a, Ptr p, Args&&... args);
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+};
+
+int b_construct = 0;
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    template <class U, class ...Args>
+    void construct(U* p, Args&& ...args)
+    {
+        ++b_construct;
+        ::new ((void*)p) U(std::forward<Args>(args)...);
+    }
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+};
+
+struct A0
+{
+    static int count;
+    A0() {++count;}
+};
+
+int A0::count = 0;
+
+struct A1
+{
+    static int count;
+    A1(char c)
+    {
+        assert(c == 'c');
+        ++count;
+    }
+};
+
+int A1::count = 0;
+
+struct A2
+{
+    static int count;
+    A2(char c, int i)
+    {
+        assert(c == 'd');
+        assert(i == 5);
+        ++count;
+    }
+};
+
+int A2::count = 0;
+
+int main()
+{
+    {
+        A0::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        assert(A0::count == 0);
+        std::allocator_traits<A<int> >::construct(a, (A0*)&a0);
+        assert(A0::count == 1);
+    }
+    {
+        A1::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A1)>::type a1;
+        assert(A1::count == 0);
+        std::allocator_traits<A<int> >::construct(a, (A1*)&a1, 'c');
+        assert(A1::count == 1);
+    }
+    {
+        A2::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A2)>::type a2;
+        assert(A2::count == 0);
+        std::allocator_traits<A<int> >::construct(a, (A2*)&a2, 'd', 5);
+        assert(A2::count == 1);
+    }
+#ifndef _LIBCPP_HAS_NO_VARIADICS
+    {
+        A0::count = 0;
+        b_construct = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        assert(A0::count == 0);
+        assert(b_construct == 0);
+        std::allocator_traits<B<int> >::construct(b, (A0*)&a0);
+        assert(A0::count == 1);
+        assert(b_construct == 1);
+    }
+    {
+        A1::count = 0;
+        b_construct = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A1)>::type a1;
+        assert(A1::count == 0);
+        assert(b_construct == 0);
+        std::allocator_traits<B<int> >::construct(b, (A1*)&a1, 'c');
+        assert(A1::count == 1);
+        assert(b_construct == 1);
+    }
+    {
+        A2::count = 0;
+        b_construct = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A2)>::type a2;
+        assert(A2::count == 0);
+        assert(b_construct == 0);
+        std::allocator_traits<B<int> >::construct(b, (A2*)&a2, 'd', 5);
+        assert(A2::count == 1);
+        assert(b_construct == 1);
+    }
+#endif  // _LIBCPP_HAS_NO_VARIADICS
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/deallocate.pass.cpp

@@ -0,0 +1,42 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static void deallocate(allocator_type& a, pointer p, size_type n);
+//     ...
+// };
+
+#include <memory>
+#include <cassert>
+
+int called = 0;
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    void deallocate(value_type* p, std::size_t n)
+    {
+        assert(p == (value_type*)0xDEADBEEF);
+        assert(n == 10);
+        ++called;
+    }
+};
+
+int main()
+{
+    A<int> a;
+    std::allocator_traits<A<int> >::deallocate(a, (int*)0xDEADBEEF, 10);
+    assert(called == 1);
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/destroy.pass.cpp

@@ -0,0 +1,80 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     template <class Ptr>
+//         static void destroy(allocator_type& a, Ptr p);
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+};
+
+int b_destroy = 0;
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    template <class U>
+    void destroy(U* p)
+    {
+        ++b_destroy;
+        p->~U();
+    }
+};
+
+struct A0
+{
+    static int count;
+    ~A0() {++count;}
+};
+
+int A0::count = 0;
+
+int main()
+{
+    {
+        A0::count = 0;
+        A<int> a;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        std::allocator_traits<A<int> >::construct(a, (A0*)&a0);
+        assert(A0::count == 0);
+        std::allocator_traits<A<int> >::destroy(a, (A0*)&a0);
+        assert(A0::count == 1);
+    }
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        A0::count = 0;
+        b_destroy = 0;
+        B<int> b;
+        std::aligned_storage<sizeof(A0)>::type a0;
+        std::allocator_traits<B<int> >::construct(b, (A0*)&a0);
+        assert(A0::count == 0);
+        assert(b_destroy == 0);
+        std::allocator_traits<B<int> >::destroy(b, (A0*)&a0);
+        assert(A0::count == 1);
+        assert(b_destroy == 1);
+    }
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/max_size.pass.cpp

@@ -0,0 +1,70 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static size_type max_size(const allocator_type& a) noexcept;
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    size_t max_size() const
+    {
+        return 100;
+    }
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        A<int> a;
+        assert(std::allocator_traits<A<int> >::max_size(a) ==
+               std::numeric_limits<std::size_t>::max());
+    }
+    {
+        const A<int> a = {};
+        assert(std::allocator_traits<A<int> >::max_size(a) ==
+               std::numeric_limits<std::size_t>::max());
+    }
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        B<int> b;
+        assert(std::allocator_traits<B<int> >::max_size(b) == 100);
+    }
+    {
+        const B<int> b = {};
+        assert(std::allocator_traits<B<int> >::max_size(b) == 100);
+    }
+#if __cplusplus >= 201103
+    {
+        std::allocator<int> a;
+        static_assert(noexcept(std::allocator_traits<std::allocator<int>>::max_size(a)) == true, "");
+    }
+#endif
+}

test/std/utilities/memory/allocator.traits/allocator.traits.members/select_on_container_copy_construction.pass.cpp

@@ -0,0 +1,68 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     static allocator_type
+//         select_on_container_copy_construction(const allocator_type& a);
+//     ...
+// };
+
+#include <memory>
+#include <new>
+#include <type_traits>
+#include <cassert>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    int id;
+    explicit A(int i = 0) : id(i) {}
+
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+
+    int id;
+    explicit B(int i = 0) : id(i) {}
+
+    B select_on_container_copy_construction() const
+    {
+        return B(100);
+    }
+};
+
+int main()
+{
+    {
+        A<int> a;
+        assert(std::allocator_traits<A<int> >::select_on_container_copy_construction(a).id == 0);
+    }
+    {
+        const A<int> a(0);
+        assert(std::allocator_traits<A<int> >::select_on_container_copy_construction(a).id == 0);
+    }
+#ifndef _LIBCPP_HAS_NO_ADVANCED_SFINAE
+    {
+        B<int> b;
+        assert(std::allocator_traits<B<int> >::select_on_container_copy_construction(b).id == 100);
+    }
+    {
+        const B<int> b(0);
+        assert(std::allocator_traits<B<int> >::select_on_container_copy_construction(b).id == 100);
+    }
+#endif  // _LIBCPP_HAS_NO_ADVANCED_SFINAE
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/const_pointer.pass.cpp

@@ -0,0 +1,55 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::const_pointer
+//           | pointer_traits<pointer>::rebind<const value_type>
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct Ptr {};
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef Ptr<T> pointer;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct CPtr {};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+    typedef CPtr<T> pointer;
+    typedef CPtr<const T> const_pointer;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::const_pointer, Ptr<const char> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::const_pointer, const char*>::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::const_pointer, CPtr<const char> >::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/const_void_pointer.pass.cpp

@@ -0,0 +1,55 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::const_void_pointer
+//           | pointer_traits<pointer>::rebind<const void>
+//                                          const_void_pointer;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct Ptr {};
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef Ptr<T> pointer;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct CPtr {};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+    typedef CPtr<const void> const_void_pointer;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::const_void_pointer, Ptr<const void> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::const_void_pointer, const void*>::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::const_void_pointer, CPtr<const void> >::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/difference_type.pass.cpp

@@ -0,0 +1,62 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::difference_type
+//           | pointer_traits<pointer>::difference_type         difference_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef short difference_type;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+    struct pointer {};
+    struct const_pointer {};
+    struct void_pointer {};
+    struct const_void_pointer {};
+};
+
+namespace std
+{
+
+template <>
+struct pointer_traits<C<char>::pointer>
+{
+    typedef signed char difference_type;
+};
+
+}
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::difference_type, short>::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::difference_type, std::ptrdiff_t>::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::difference_type, signed char>::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/pointer.pass.cpp

@@ -0,0 +1,42 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::pointer | value_type* pointer;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct Ptr {};
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef Ptr<T> pointer;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::pointer, Ptr<char> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::pointer, char*>::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/propagate_on_container_copy_assignment.pass.cpp

@@ -0,0 +1,40 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::propagate_on_container_copy_assignment
+//           | false_type                   propagate_on_container_copy_assignment;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef std::true_type propagate_on_container_copy_assignment;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::propagate_on_container_copy_assignment, std::true_type>::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::propagate_on_container_copy_assignment, std::false_type>::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/propagate_on_container_move_assignment.pass.cpp

@@ -0,0 +1,40 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::propagate_on_container_move_assignment
+//           | false_type                   propagate_on_container_move_assignment;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef std::true_type propagate_on_container_move_assignment;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::propagate_on_container_move_assignment, std::true_type>::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::propagate_on_container_move_assignment, std::false_type>::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/propagate_on_container_swap.pass.cpp

@@ -0,0 +1,40 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::propagate_on_container_swap
+//           | false_type                   propagate_on_container_swap;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef std::true_type propagate_on_container_swap;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::propagate_on_container_swap, std::true_type>::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::propagate_on_container_swap, std::false_type>::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/rebind_alloc.pass.cpp

@@ -0,0 +1,79 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     template <class T> using rebind_alloc  = Alloc::rebind<U>::other | Alloc<T, Args...>;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct ReboundA {};
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    template <class U> struct rebind {typedef ReboundA<U> other;};
+};
+
+template <class T, class U>
+struct ReboundB {};
+
+template <class T, class U>
+struct B
+{
+    typedef T value_type;
+
+    template <class V> struct rebind {typedef ReboundB<V, U> other;};
+};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+};
+
+template <class T, class U>
+struct D
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct E
+{
+    typedef T value_type;
+
+    template <class U> struct rebind {typedef ReboundA<U> otter;};
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::allocator_traits<A<char> >::rebind_alloc<double>, ReboundA<double> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<int, char> >::rebind_alloc<double>, ReboundB<double, char> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::rebind_alloc<double>, C<double> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<D<int, char> >::rebind_alloc<double>, D<double, char> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<E<char> >::rebind_alloc<double>, E<double> >::value), "");
+#else  // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::allocator_traits<A<char> >::rebind_alloc<double>::other, ReboundA<double> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<int, char> >::rebind_alloc<double>::other, ReboundB<double, char> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::rebind_alloc<double>::other, C<double> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<D<int, char> >::rebind_alloc<double>::other, D<double, char> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<E<char> >::rebind_alloc<double>::other, E<double> >::value), "");
+#endif  // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/size_type.pass.cpp

@@ -0,0 +1,63 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::size_type | size_t    size_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef unsigned short size_type;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+    struct pointer {};
+    struct const_pointer {};
+    struct void_pointer {};
+    struct const_void_pointer {};
+};
+
+namespace std
+{
+
+template <>
+struct pointer_traits<C<char>::pointer>
+{
+    typedef signed char difference_type;
+};
+
+}
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::size_type, unsigned short>::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::size_type,
+                   std::make_unsigned<std::ptrdiff_t>::type>::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::size_type,
+                   unsigned char>::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator.traits.types/void_pointer.pass.cpp

@@ -0,0 +1,55 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc::void_pointer
+//           | pointer_traits<pointer>::rebind<void>
+//                                          void_pointer;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct Ptr {};
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+    typedef Ptr<T> pointer;
+};
+
+template <class T>
+struct B
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct CPtr {};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+    typedef CPtr<void> void_pointer;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::void_pointer, Ptr<void> >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<char> >::void_pointer, void*>::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::void_pointer, CPtr<void> >::value), "");
+}

test/std/utilities/memory/allocator.traits/allocator_type.pass.cpp

@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef Alloc allocator_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::allocator_type, A<char> >::value), "");
+}

test/std/utilities/memory/allocator.traits/rebind_traits.pass.cpp

@@ -0,0 +1,79 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     template <class T> using rebind_traits = allocator_traits<rebind_alloc<T>>;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct ReboundA {};
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+
+    template <class U> struct rebind {typedef ReboundA<U> other;};
+};
+
+template <class T, class U>
+struct ReboundB {};
+
+template <class T, class U>
+struct B
+{
+    typedef T value_type;
+
+    template <class V> struct rebind {typedef ReboundB<V, U> other;};
+};
+
+template <class T>
+struct C
+{
+    typedef T value_type;
+};
+
+template <class T, class U>
+struct D
+{
+    typedef T value_type;
+};
+
+template <class T>
+struct E
+{
+    typedef T value_type;
+
+    template <class U> struct rebind {typedef ReboundA<U> otter;};
+};
+
+int main()
+{
+#ifndef _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::allocator_traits<A<char> >::rebind_traits<double>, std::allocator_traits<ReboundA<double> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<int, char> >::rebind_traits<double>, std::allocator_traits<ReboundB<double, char> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::rebind_traits<double>, std::allocator_traits<C<double> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<D<int, char> >::rebind_traits<double>, std::allocator_traits<D<double, char> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<E<char> >::rebind_traits<double>, std::allocator_traits<E<double> > >::value), "");
+#else  // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+    static_assert((std::is_same<std::allocator_traits<A<char> >::rebind_traits<double>::other, std::allocator_traits<ReboundA<double> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<B<int, char> >::rebind_traits<double>::other, std::allocator_traits<ReboundB<double, char> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<C<char> >::rebind_traits<double>::other, std::allocator_traits<C<double> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<D<int, char> >::rebind_traits<double>::other, std::allocator_traits<D<double, char> > >::value), "");
+    static_assert((std::is_same<std::allocator_traits<E<char> >::rebind_traits<double>::other, std::allocator_traits<E<double> > >::value), "");
+#endif  // _LIBCPP_HAS_NO_TEMPLATE_ALIASES
+}

test/std/utilities/memory/allocator.traits/value_type.pass.cpp

@@ -0,0 +1,31 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Alloc>
+// struct allocator_traits
+// {
+//     typedef typename Alloc::value_type value_type;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+template <class T>
+struct A
+{
+    typedef T value_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::allocator_traits<A<char> >::value_type, char>::value), "");
+}