//===----------------------------------------------------------------------===//
//
// 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++03, c++11
#include <memory>
#include <string>
#include <cassert>
#include "test_macros.h"
// The only way to create an unique_ptr<T[]> is to default construct them.
class foo {
public:
TEST_CONSTEXPR_CXX23 foo() : val_(3) {}
TEST_CONSTEXPR_CXX23 int get() const { return val_; }
private:
int val_;
};
TEST_CONSTEXPR_CXX23 bool test() {
{
auto p1 = std::make_unique<int[]>(5);
for (int i = 0; i < 5; ++i)
assert(p1[i] == 0);
}
{
auto p2 = std::make_unique<std::string[]>(5);
for (int i = 0; i < 5; ++i)
assert(p2[i].size() == 0);
}
{
auto p3 = std::make_unique<foo[]>(7);
for (int i = 0; i < 7; ++i)
assert(p3[i].get() == 3);
}
return true;
}
int main(int, char**) {
test();
#if TEST_STD_VER >= 23
static_assert(test());
#endif
return 0;
}