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, c++11, c++14, c++17
10 // UNSUPPORTED: no-filesystem
11 // UNSUPPORTED: availability-filesystem-missing
12 
13 // <filesystem>
14 
15 // class recursive_directory_iterator
16 
17 // bool operator==(default_sentinel_t) const noexcept {           // since C++20
18 //   return *this == recursive_directory_iterator();
19 // }
20 
21 #include <cassert>
22 #include <iterator>
23 
24 #include <filesystem>
25 #include "test_comparisons.h"
26 namespace fs = std::filesystem;
27 
main(int,char **)28 int main(int, char**) {
29   AssertEqualityAreNoexcept<fs::recursive_directory_iterator>();
30   AssertEqualityReturnBool<fs::recursive_directory_iterator>();
31 
32   fs::recursive_directory_iterator i;
33   assert(testEquality(i, std::default_sentinel, true));
34 
35   return 0;
36 }
37