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
main()22 int 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