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 // <queue>
12 
13 // priority_queue()
14 //        noexcept(is_nothrow_default_constructible<container_type>::value &&
15 //                 is_nothrow_default_constructible<Compare>::value);
16 
17 // This tests a conforming extension
18 
19 
20 #include <queue>
21 #include <cassert>
22 
23 #include "test_macros.h"
24 #include "MoveOnly.h"
25 
main(int,char **)26 int main(int, char**)
27 {
28 #if defined(_LIBCPP_VERSION)
29     {
30         typedef std::priority_queue<MoveOnly> C;
31         static_assert(std::is_nothrow_default_constructible<C>::value, "");
32     }
33 #endif
34 
35   return 0;
36 }
37