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 // <unordered_map>
12
13 // template <class Key, class T, class Hash = hash<Key>, class Pred = equal_to<Key>,
14 // class Alloc = allocator<pair<const Key, T>>>
15 // class unordered_multimap
16
17 // unordered_multimap(unordered_map&& u, const allocator_type& a);
18
19 // Validate whether the operation properly guards against ADL-hijacking operator&
20
21 #include <unordered_map>
22
23 #include "test_macros.h"
24 #include "operator_hijacker.h"
25
26 #include "test_allocator.h"
27 #include "min_allocator.h"
28
test()29 void test() {
30 using A = test_allocator<std::pair<const operator_hijacker, operator_hijacker>>;
31 using C = std::unordered_multimap<operator_hijacker, operator_hijacker, std::hash<operator_hijacker>,
32 std::equal_to<operator_hijacker>, A>;
33
34 C mo;
35 C m(std::move(mo), A());
36 }
37