deallocate.pass.cpp revision ebedffde9adff4b56d3ccf6adcee8dc092404f0e 
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// template <class OuterAlloc, class... InnerAllocs>
13//   class scoped_allocator_adaptor
14
15// void deallocate(pointer p, size_type n);
16
17#include <scoped_allocator>
18#include <cassert>
19
20#include "allocators.h"
21
22int main()
23{
24#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
25
26    {
27        typedef std::scoped_allocator_adaptor<A1<int>> A;
28        A a;
29        a.deallocate((int*)10, 20);
30        assert((A1<int>::deallocate_called == std::pair<int*, std::size_t>((int*)10, 20)));
31    }
32    {
33        typedef std::scoped_allocator_adaptor<A1<int>, A2<int>> A;
34        A a;
35        a.deallocate((int*)10, 20);
36        assert((A1<int>::deallocate_called == std::pair<int*, std::size_t>((int*)10, 20)));
37    }
38    {
39        typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A;
40        A a;
41        a.deallocate((int*)10, 20);
42        assert((A1<int>::deallocate_called == std::pair<int*, std::size_t>((int*)10, 20)));
43    }
44
45#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
46}
47