afb81b8278
Some checks failed
Docker. / Ubuntu (push) Has been cancelled
User-agent updater. / User-agent (push) Failing after 15s
Lock Threads / lock (push) Failing after 10s
Waiting for answer. / waiting-for-answer (push) Failing after 22s
Needs user action. / needs-user-action (push) Failing after 8s
Can't reproduce. / cant-reproduce (push) Failing after 8s
Close stale issues and PRs / stale (push) Has been cancelled
42 lines
960 B
C++
42 lines
960 B
C++
// Range v3 library
|
|
//
|
|
// Copyright Andrey Diduh 2019
|
|
//
|
|
// Use, modification and distribution is subject to the
|
|
// Boost Software License, Version 1.0. (See accompanying
|
|
// file LICENSE_1_0.txt or copy at
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
//
|
|
// Project home: https://github.com/ericniebler/range-v3
|
|
|
|
#include <range/v3/utility/compressed_pair.hpp>
|
|
#include "../simple_test.hpp"
|
|
|
|
using namespace ranges;
|
|
|
|
// #https://github.com/ericniebler/range-v3/issues/1093
|
|
void test_1093()
|
|
{
|
|
struct Op {};
|
|
struct Op2 {};
|
|
|
|
struct payload { void* v; };
|
|
struct base_adaptor {};
|
|
|
|
struct RANGES_EMPTY_BASES A : base_adaptor, private box<Op, A> {};
|
|
struct RANGES_EMPTY_BASES B : base_adaptor, private box<Op2, B> {};
|
|
|
|
using P = compressed_pair<A, payload>;
|
|
using P2 = compressed_pair<B, P>;
|
|
|
|
CHECK(sizeof(P) == sizeof(payload));
|
|
CHECK(sizeof(P2) == sizeof(P));
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test_1093();
|
|
|
|
return ::test_result();
|
|
}
|