//===----------------------------------------------------------------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
// <iterator>
// reverse_iterator
// iterator_type base() const; // constexpr since C++17
#include <iterator>
#include <cassert>
#include "test_macros.h"
#include "test_iterators.h"
TEST_CONSTEXPR_CXX17 bool test() {
typedef bidirectional_iterator<int*> Iter;
int i = 0;
Iter iter(&i);
std::reverse_iterator<Iter> const reverse(iter);
std::reverse_iterator<Iter>::iterator_type base = reverse.base();
assert(base == Iter(&i));
return true;
}
int main(int, char**) {
test();
#if TEST_STD_VER > 14
static_assert(test(), "");
#endif
return 0;
}