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 // <unordered_set>
11 
12 // template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
13 //           class Alloc = allocator<Value>>
14 // class unordered_multiset
15 
16 // void insert(initializer_list<value_type> il);
17 
18 #include <unordered_set>
19 #include <cassert>
20 
21 #include "test_iterators.h"
22 #include "../../min_allocator.h"
23 
24 int main()
25 {
26 #ifndef _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
27     {
28         typedef std::unordered_multiset<int> C;
29         typedef int P;
30         C c;
31         c.insert(
32                     {
33                         P(1),
34                         P(2),
35                         P(3),
36                         P(4),
37                         P(1),
38                         P(2)
39                     }
40                 );
41         assert(c.size() == 6);
42         assert(c.count(1) == 2);
43         assert(c.count(2) == 2);
44         assert(c.count(3) == 1);
45         assert(c.count(4) == 1);
46     }
47 #if __cplusplus >= 201103L
48     {
49         typedef std::unordered_multiset<int, std::hash<int>,
50                                       std::equal_to<int>, min_allocator<int>> C;
51         typedef int P;
52         C c;
53         c.insert(
54                     {
55                         P(1),
56                         P(2),
57                         P(3),
58                         P(4),
59                         P(1),
60                         P(2)
61                     }
62                 );
63         assert(c.size() == 6);
64         assert(c.count(1) == 2);
65         assert(c.count(2) == 2);
66         assert(c.count(3) == 1);
67         assert(c.count(4) == 1);
68     }
69 #endif
70 #endif  // _LIBCPP_HAS_NO_GENERALIZED_INITIALIZERS
71 }
72