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.
46 lines
1008 B
C++
46 lines
1008 B
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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// void clear() noexcept
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#include <filesystem>
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#include <cassert>
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#include <type_traits>
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#include "assert_macros.h"
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#include "count_new.h"
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#include "test_iterators.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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{
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path p;
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ASSERT_NOEXCEPT(p.clear());
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ASSERT_SAME_TYPE(void, decltype(p.clear()));
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p.clear();
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assert(p.empty());
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}
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{
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const path p("/foo/bar/baz");
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path p2(p);
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assert(p == p2);
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p2.clear();
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assert(p2.empty());
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}
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return 0;
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}
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