44 lines
1.0 KiB
C++
44 lines
1.0 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03, c++11
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#include <memory>
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#include <string>
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#include <cassert>
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#include "test_macros.h"
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TEST_CONSTEXPR_CXX23 bool test() {
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{
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std::unique_ptr<int> p1 = std::make_unique<int>(1);
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assert(*p1 == 1);
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p1 = std::make_unique<int>();
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assert(*p1 == 0);
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}
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{
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std::unique_ptr<std::string> p2 = std::make_unique<std::string>("Meow!");
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assert(*p2 == "Meow!");
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p2 = std::make_unique<std::string>();
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assert(*p2 == "");
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p2 = std::make_unique<std::string>(6, 'z');
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assert(*p2 == "zzzzzz");
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}
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return true;
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}
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int main(int, char**) {
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test();
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#if TEST_STD_VER >= 23
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static_assert(test());
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#endif
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return 0;
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}
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