ac8c9f1e39
<filesystem> is a C++17 addition. In C++11 and C++14 modes, we actually have all the code for <filesystem> but it is hidden behind a non-inline namespace __fs so it is not accessible. Instead of doing this unusual dance, just guard the code for filesystem behind a classic C++17 check like we normally do.
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03, c++11, c++14
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// UNSUPPORTED: availability-filesystem-missing
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// <filesystem>
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// class path
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// const string_type& native() const noexcept;
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#include <filesystem>
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#include <cassert>
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#include <string>
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#include <type_traits>
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#include "assert_macros.h"
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#include "test_macros.h"
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namespace fs = std::filesystem;
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int main(int, char**) {
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using namespace fs;
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const char* const value = "hello world";
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std::string value_str(value);
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fs::path::string_type pathstr_value(value_str.begin(), value_str.end());
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{ // Check signature
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path p(value);
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ASSERT_SAME_TYPE(path::string_type const&, decltype(p.native()));
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ASSERT_NOEXCEPT(p.native());
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}
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{ // native() is tested elsewhere
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path p(value);
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assert(p.native() == pathstr_value);
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}
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return 0;
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}
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