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//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <array>
// class array
// constexpr bool max_size() const noexcept;
#include <array>
#include <cassert>
#include "test_macros.h"
TEST_CONSTEXPR_CXX14 bool tests()
{
{
typedef std::array<int, 2> C;
C c = {};
ASSERT_NOEXCEPT(c.max_size());
assert(c.max_size() == 2);
}
{
typedef std::array<int, 0> C;
C c = {};
ASSERT_NOEXCEPT(c.max_size());
assert(c.max_size() == 0);
}
return true;
}
int main(int, char**)
{
tests();
#if TEST_STD_VER >= 14
static_assert(tests(), "");
#endif
#if TEST_STD_VER >= 11
// Sanity check for constexpr in C++11
{
constexpr std::array<int, 3> array = {};
static_assert(array.max_size() == 3, "");
}
#endif
return 0;
}
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