pointer.pass.cpp revision f5256e16dfc425c1d466f6308d4026d529ce9e0b 
1//===----------------------------------------------------------------------===//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9
10// <memory>
11
12// template <class Ptr>
13// struct pointer_traits
14// {
15//     typedef Ptr pointer;
16//     ...
17// };
18
19#include <memory>
20#include <type_traits>
21
22struct A
23{
24    typedef short element_type;
25    typedef char difference_type;
26};
27
28int main()
29{
30    static_assert((std::is_same<std::pointer_traits<A>::pointer, A>::value), "");
31    static_assert((std::is_same<std::pointer_traits<int*>::pointer, int*>::value), "");
32}
33