| //===----------------------------------------------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // UNSUPPORTED: c++98, c++03, c++11, c++14 |
| |
| // XFAIL: dylib-has-no-bad_any_cast && !libcpp-no-exceptions |
| |
| // <any> |
| |
| // any::reset() noexcept |
| |
| #include <any> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| #include "any_helpers.h" |
| |
| int main(int, char**) |
| { |
| using std::any; |
| using std::any_cast; |
| // empty |
| { |
| any a; |
| |
| // noexcept check |
| static_assert( |
| noexcept(a.reset()) |
| , "any.reset() must be noexcept" |
| ); |
| |
| assertEmpty(a); |
| |
| a.reset(); |
| |
| assertEmpty(a); |
| } |
| // small object |
| { |
| any a((small(1))); |
| assert(small::count == 1); |
| assertContains<small>(a, 1); |
| |
| a.reset(); |
| |
| assertEmpty<small>(a); |
| assert(small::count == 0); |
| } |
| // large object |
| { |
| any a(large(1)); |
| assert(large::count == 1); |
| assertContains<large>(a, 1); |
| |
| a.reset(); |
| |
| assertEmpty<large>(a); |
| assert(large::count == 0); |
| } |
| |
| return 0; |
| } |