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 // <set>
10 
11 // class multiset
12 
13 // multiset& operator=(const multiset& s);
14 
15 // Validate whether the container can be copy-assigned with an ADL-hijacking operator&
16 
17 #include <set>
18 
19 #include "test_macros.h"
20 #include "operator_hijacker.h"
21 
test()22 void test() {
23   std::multiset<operator_hijacker> so;
24   std::multiset<operator_hijacker> s;
25   s = so;
26 }
27