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 // <locale>
11 
12 // class locale::id
13 // {
14 // public:
15 //     id();
16 //     void operator=(const id&) = delete;
17 //     id(const id&) = delete;
18 // };
19 
20 // This test isn't portable
21 
22 #include <locale>
23 #include <cassert>
24 
25 std::locale::id id0;
26 std::locale::id id2;
27 std::locale::id id1;
28 
main()29 int main()
30 {
31     long id = id0.__get();
32     assert(id0.__get() == id+0);
33     assert(id0.__get() == id+0);
34     assert(id0.__get() == id+0);
35     assert(id1.__get() == id+1);
36     assert(id1.__get() == id+1);
37     assert(id1.__get() == id+1);
38     assert(id2.__get() == id+2);
39     assert(id2.__get() == id+2);
40     assert(id2.__get() == id+2);
41     assert(id0.__get() == id+0);
42     assert(id0.__get() == id+0);
43     assert(id0.__get() == id+0);
44     assert(id1.__get() == id+1);
45     assert(id1.__get() == id+1);
46     assert(id1.__get() == id+1);
47     assert(id2.__get() == id+2);
48     assert(id2.__get() == id+2);
49     assert(id2.__get() == id+2);
50 }
51