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// <list>
10
11// void clear() noexcept;
12
13#include <list>
14#include <cassert>
15
16#include "test_macros.h"
17#include "min_allocator.h"
18
19int main(int, char**)
20{
21 {
22 int a[] = {1, 2, 3};
23 std::list<int> c(a, a+3);
24 ASSERT_NOEXCEPT(c.clear());
25 c.clear();
26 assert(c.empty());
27 }
28#if TEST_STD_VER >= 11
29 {
30 int a[] = {1, 2, 3};
31 std::list<int, min_allocator<int>> c(a, a+3);
32 ASSERT_NOEXCEPT(c.clear());
33 c.clear();
34 assert(c.empty());
35 }
36#endif
37
38 return 0;
39}
40

source code of libcxx/test/std/containers/sequences/list/list.modifiers/clear.pass.cpp