//===----------------------------------------------------------------------===//
//
// 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
// friend constexpr bool operator==(const iterator& x, const sentinel& y);
#include <ranges>
#include <cassert>
#include "test_macros.h"
#include "../types.h"
constexpr bool test() {
{
const std::ranges::iota_view<int, IntComparableWith<int>> io(0, IntComparableWith<int>(10));
auto iter = io.begin();
auto sent = io.end();
assert(iter != sent);
assert(iter + 10 == sent);
}
{
std::ranges::iota_view<int, IntComparableWith<int>> io(0, IntComparableWith<int>(10));
auto iter = io.begin();
auto sent = io.end();
assert(iter != sent);
assert(iter + 10 == sent);
}
{
const std::ranges::iota_view io(SomeInt(0), IntComparableWith(SomeInt(10)));
auto iter = io.begin();
auto sent = io.end();
assert(iter != sent);
assert(iter + 10 == sent);
}
{
std::ranges::iota_view io(SomeInt(0), IntComparableWith(SomeInt(10)));
auto iter = io.begin();
auto sent = io.end();
assert(iter != sent);
assert(iter + 10 == sent);
}
return true;
}
int main(int, char**) {
test();
static_assert(test());
return 0;
}