59 lines · cpp
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-exception6//7//===----------------------------------------------------------------------===//8 9// UNSUPPORTED: c++03, c++11, c++1410 11// <any>12 13// any::reset() noexcept14 15#include <any>16#include <cassert>17 18#include "test_macros.h"19#include "any_helpers.h"20 21int main(int, char**)22{23 // empty24 {25 std::any a;26 ASSERT_NOEXCEPT(a.reset());27 28 assertEmpty(a);29 30 a.reset();31 32 assertEmpty(a);33 }34 // small object35 {36 std::any a = small(1);37 assert(small::count == 1);38 assertContains<small>(a, 1);39 40 a.reset();41 42 assertEmpty<small>(a);43 assert(small::count == 0);44 }45 // large object46 {47 std::any a = large(1);48 assert(large::count == 1);49 assertContains<large>(a, 1);50 51 a.reset();52 53 assertEmpty<large>(a);54 assert(large::count == 0);55 }56 57 return 0;58}59