1 //===----------------------------------------------------------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8
9 // UNSUPPORTED: c++03
10
11 // <memory>
12
13 // template <class OuterAlloc, class... InnerAllocs>
14 // class scoped_allocator_adaptor
15
16 // template <class OuterA1, class OuterA2, class... InnerAllocs>
17 // bool
18 // operator==(const scoped_allocator_adaptor<OuterA1, InnerAllocs...>& a,
19 // const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& b);
20 //
21 // template <class OuterA1, class OuterA2, class... InnerAllocs>
22 // bool
23 // operator!=(const scoped_allocator_adaptor<OuterA1, InnerAllocs...>& a,
24 // const scoped_allocator_adaptor<OuterA2, InnerAllocs...>& b);
25
26 #include <scoped_allocator>
27 #include <cassert>
28
29 #include "test_macros.h"
30 #include "allocators.h"
31
main(int,char **)32 int main(int, char**)
33 {
34 {
35 typedef std::scoped_allocator_adaptor<A1<int>> A;
36 A a1(A1<int>(3));
37 A a2 = a1;
38 assert(a2 == a1);
39 assert(!(a2 != a1));
40 }
41 {
42 typedef std::scoped_allocator_adaptor<A1<int>, A2<int>> A;
43 A a1(A1<int>(4), A2<int>(5));
44 A a2 = a1;
45 assert(a2 == a1);
46 assert(!(a2 != a1));
47 }
48 {
49 typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A;
50 A a1(A1<int>(4), A2<int>(5), A3<int>(6));
51 A a2 = a1;
52 assert(a2 == a1);
53 assert(!(a2 != a1));
54 }
55 {
56 typedef std::scoped_allocator_adaptor<A1<int>, A2<int>, A3<int>> A;
57 A a1(A1<int>(4), A2<int>(5), A3<int>(6));
58 A a2(A1<int>(4), A2<int>(5), A3<int>(5));
59 assert(a2 != a1);
60 assert(!(a2 == a1));
61 }
62
63 return 0;
64 }
65