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 // <set> 10 11 // class set 12 13 // void clear() noexcept; 14 15 #include <set> 16 #include <cassert> 17 18 #include "test_macros.h" 19 #include "min_allocator.h" 20 21 int main() 22 { 23 { 24 typedef std::set<int> M; 25 typedef int V; 26 V ar[] = 27 { 28 1, 29 2, 30 3, 31 4, 32 5, 33 6, 34 7, 35 8 36 }; 37 M m(ar, ar + sizeof(ar)/sizeof(ar[0])); 38 assert(m.size() == 8); 39 ASSERT_NOEXCEPT(m.clear()); 40 m.clear(); 41 assert(m.size() == 0); 42 } 43 #if TEST_STD_VER >= 11 44 { 45 typedef std::set<int, std::less<int>, min_allocator<int>> M; 46 typedef int V; 47 V ar[] = 48 { 49 1, 50 2, 51 3, 52 4, 53 5, 54 6, 55 7, 56 8 57 }; 58 M m(ar, ar + sizeof(ar)/sizeof(ar[0])); 59 assert(m.size() == 8); 60 ASSERT_NOEXCEPT(m.clear()); 61 m.clear(); 62 assert(m.size() == 0); 63 } 64 #endif 65 } 66