1 
2 //===----------------------------------------------------------------------===//
3 //
4 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
9 
10 // UNSUPPORTED: c++98, c++03
11 
12 // <filesystem>
13 
14 // class path
15 
16 // const value_type* c_str() const noexcept;
17 
18 #include "filesystem_include.hpp"
19 #include <type_traits>
20 #include <cassert>
21 
22 #include "test_macros.h"
23 #include "filesystem_test_helper.hpp"
24 
25 
26 int main(int, char**)
27 {
28   using namespace fs;
29   const char* const value = "hello world";
30   const std::string str_value = value;
31   { // Check signature
32     path p(value);
33     ASSERT_SAME_TYPE(path::value_type const*, decltype(p.c_str()));
34     ASSERT_NOEXCEPT(p.c_str());
35   }
36   {
37     path p(value);
38     assert(p.c_str() == str_value);
39     assert(p.native().c_str() == p.c_str());
40   }
41 
42   return 0;
43 }
44