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 // <queue>
10 
11 // priority_queue& operator=(const priority_queue&) = default;
12 
13 // Validate whether the container can be copy-assigned with an ADL-hijacking operator&
14 
15 #include <queue>
16 
17 #include "test_macros.h"
18 #include "operator_hijacker.h"
19 
test()20 void test() {
21   std::priority_queue<operator_hijacker> pqo;
22   std::priority_queue<operator_hijacker> pq;
23   pq = pqo;
24 }
25