Vulkan-Hpp/tests/ResultValueRValue/ResultValueRValue.cpp
2020-06-02 08:45:57 +02:00

53 lines
1.4 KiB
C++

// Copyright(c) 2020, Collabora Ltd. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// VulkanHpp Test: Compile only test for issue 589.
#define VULKAN_HPP_DISPATCH_LOADER_DYNAMIC 1
#include "vulkan/vulkan.hpp"
VULKAN_HPP_DEFAULT_DISPATCH_LOADER_DYNAMIC_STORAGE
#if defined(VULKAN_DISABLE_IMPLICIT_RESULT_VALUE_CAST)
static_assert(false, "Conversions not enabled");
#endif
void as_value(int) {}
void as_ref(int&) {}
void as_cref(const int&) {}
void as_rvref(int&&) {}
void as_crvref(const int&&) {}
void test()
{
using result = vk::ResultValue<int>;
auto val = result {vk::Result{}, 42};
const auto cval = result {vk::Result{}, 42};
as_value(val);
as_value(cval);
as_ref(val);
//as_ref(cval); // should fail
as_cref(val);
as_cref(cval);
as_rvref(std::move(val));
//as_rvref(std::move(cval)); // should fail
as_crvref(std::move(val));
as_crvref(std::move(cval));
}