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 // <filesystem> 12 13 // class path 14 15 // void clear() noexcept 16 17 #include "filesystem_include.h" 18 #include <type_traits> 19 #include <cassert> 20 21 #include "test_macros.h" 22 #include "test_iterators.h" 23 #include "count_new.h" 24 #include "filesystem_test_helper.h" 25 26 main(int,char **)27int main(int, char**) { 28 using namespace fs; 29 { 30 path p; 31 ASSERT_NOEXCEPT(p.clear()); 32 ASSERT_SAME_TYPE(void, decltype(p.clear())); 33 p.clear(); 34 assert(p.empty()); 35 } 36 { 37 const path p("/foo/bar/baz"); 38 path p2(p); 39 assert(p == p2); 40 p2.clear(); 41 assert(p2.empty()); 42 } 43 44 return 0; 45 } 46