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 // <unordered_set>
10
11 // template <class Value, class Hash = hash<Value>, class Pred = equal_to<Value>,
12 // class Alloc = allocator<Value>>
13
14 // class unordered_set
15
16 #include <unordered_set>
17
18 #include "test_macros.h"
19 #include "operator_hijacker.h"
20
21 template <class ToIterator, class FromIterator>
test()22 void test() {
23 FromIterator from;
24 ToIterator copy(from);
25 copy = from;
26
27 ToIterator move(std::move(from));
28 from = FromIterator();
29 move = std::move(from);
30 }
31
test()32 void test() {
33 {
34 using I = std::unordered_set<operator_hijacker>::iterator;
35 using CI = std::unordered_set<operator_hijacker>::const_iterator;
36 test<I, I>();
37 test<CI, I>();
38 test<CI, CI>();
39 }
40 {
41 using IL = std::unordered_set<operator_hijacker>::local_iterator;
42 using CIL = std::unordered_set<operator_hijacker>::const_local_iterator;
43 test<IL, IL>();
44 test<CIL, IL>();
45 test<CIL, CIL>();
46 }
47 }
48