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, c++11, c++14 10 11 // <any> 12 13 // any::reset() noexcept 14 15 #include <any> 16 #include <cassert> 17 18 #include "test_macros.h" 19 #include "any_helpers.h" 20 main(int,char **)21int main(int, char**) 22 { 23 // empty 24 { 25 std::any a; 26 ASSERT_NOEXCEPT(a.reset()); 27 28 assertEmpty(a); 29 30 a.reset(); 31 32 assertEmpty(a); 33 } 34 // small object 35 { 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 object 46 { 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