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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
//
//===----------------------------------------------------------------------===//
// UNSUPPORTED: c++03, c++11, c++14, c++17
// UNSUPPORTED: libcpp-no-concepts
// UNSUPPORTED: libcpp-has-no-incomplete-ranges
// sentinel() = default;
// constexpr explicit sentinel(sentinel_t<Base> end);
// constexpr sentinel(sentinel<!Const> s)
// requires Const && convertible_to<sentinel_t<V>, sentinel_t<Base>>;
#include <ranges>
#include <cassert>
#include "test_macros.h"
#include "test_iterators.h"
#include "../types.h"
constexpr bool test() {
int buffer[8] = {1, 2, 3, 4, 5, 6, 7, 8};
{
{
const std::ranges::take_view<MoveOnlyView> tv(MoveOnlyView{buffer}, 4);
assert(tv.end() == std::ranges::next(tv.begin(), 4));
assert(std::ranges::next(tv.begin(), 4) == tv.end());
}
{
std::ranges::take_view<MoveOnlyView> tv(MoveOnlyView{buffer}, 4);
assert(tv.end() == std::ranges::next(tv.begin(), 4));
assert(std::ranges::next(tv.begin(), 4) == tv.end());
}
}
{
std::ranges::take_view<MoveOnlyView> tvNonConst(MoveOnlyView{buffer}, 4);
const std::ranges::take_view<MoveOnlyView> tvConst(MoveOnlyView{buffer}, 4);
assert(tvNonConst.end() == std::ranges::next(tvConst.begin(), 4));
assert(std::ranges::next(tvConst.begin(), 4) == tvNonConst.end());
}
return true;
}
int main(int, char**) {
test();
static_assert(test());
return 0;
}
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