| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| // |
| //===----------------------------------------------------------------------===// |
| |
| // <memory> |
| |
| // shared_ptr |
| |
| // template<class T, class... Args> shared_ptr<T> make_shared(Args&&... args); |
| |
| #include <memory> |
| #include <cassert> |
| |
| #include "test_macros.h" |
| |
| template <typename T> |
| void test(const T &t0) |
| { |
| { |
| T t1 = t0; |
| std::shared_ptr<T> p0 = std::make_shared<T>(t0); |
| std::shared_ptr<T> p1 = std::make_shared<T>(t1); |
| assert(*p0 == t0); |
| assert(*p1 == t1); |
| } |
| |
| { |
| const T t1 = t0; |
| std::shared_ptr<const T> p0 = std::make_shared<const T>(t0); |
| std::shared_ptr<const T> p1 = std::make_shared<const T>(t1); |
| assert(*p0 == t0); |
| assert(*p1 == t1); |
| } |
| |
| { |
| volatile T t1 = t0; |
| std::shared_ptr<volatile T> p0 = std::make_shared<volatile T>(t0); |
| std::shared_ptr<volatile T> p1 = std::make_shared<volatile T>(t1); |
| assert(*p0 == t0); |
| assert(*p1 == t1); |
| } |
| |
| { |
| const volatile T t1 = t0; |
| std::shared_ptr<const volatile T> p0 = std::make_shared<const volatile T>(t0); |
| std::shared_ptr<const volatile T> p1 = std::make_shared<const volatile T>(t1); |
| assert(*p0 == t0); |
| assert(*p1 == t1); |
| } |
| |
| } |
| |
| int main(int, char**) |
| { |
| test<bool>(true); |
| test<int>(3); |
| test<double>(5.0); |
| |
| return 0; |
| } |