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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
//
//===----------------------------------------------------------------------===//
// type_traits
// rank
#include <type_traits>
#include "test_macros.h"
template <class T, unsigned A>
void test_rank()
{
static_assert( std::rank<T>::value == A, "");
static_assert( std::rank<const T>::value == A, "");
static_assert( std::rank<volatile T>::value == A, "");
static_assert( std::rank<const volatile T>::value == A, "");
#if TEST_STD_VER > 14
static_assert( std::rank_v<T> == A, "");
static_assert( std::rank_v<const T> == A, "");
static_assert( std::rank_v<volatile T> == A, "");
static_assert( std::rank_v<const volatile T> == A, "");
#endif
}
class Class
{
public:
~Class();
};
int main()
{
test_rank<void, 0>();
test_rank<int&, 0>();
test_rank<Class, 0>();
test_rank<int*, 0>();
test_rank<const int*, 0>();
test_rank<int, 0>();
test_rank<double, 0>();
test_rank<bool, 0>();
test_rank<unsigned, 0>();
test_rank<char[3], 1>();
test_rank<char[][3], 2>();
test_rank<char[][4][3], 3>();
}
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