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Import libc++ 3.7.0 release (r246257).
[FreeBSD/FreeBSD.git] / test / std / utilities / memory / default.allocator / allocator.members / address.pass.cpp
1 //===----------------------------------------------------------------------===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9
10 // <memory>
11
12 // allocator:
13 // pointer address(reference x) const;
14 // const_pointer address(const_reference x) const;
15
16 #include <memory>
17 #include <cassert>
18
19 template <class T>
20 void test_address()
21 {
22     T* tp = new T();
23     const T* ctp = tp;
24     const std::allocator<T> a;
25     assert(a.address(*tp) == tp);
26     assert(a.address(*ctp) == tp);
27     delete tp;
28 }
29
30 struct A
31 {
32     void operator&() const {}
33 };
34
35 int main()
36 {
37     test_address<int>();
38     test_address<A>();
39 }