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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
//
//===----------------------------------------------------------------------===//
// type_traits
// is_trivially_move_constructible
#include <type_traits>
#include "test_macros.h"
template <class T>
void test_is_trivially_move_constructible()
{
static_assert( std::is_trivially_move_constructible<T>::value, "");
#if TEST_STD_VER > 14
static_assert( std::is_trivially_move_constructible_v<T>, "");
#endif
}
template <class T>
void test_has_not_trivial_move_constructor()
{
static_assert(!std::is_trivially_move_constructible<T>::value, "");
#if TEST_STD_VER > 14
static_assert(!std::is_trivially_move_constructible_v<T>, "");
#endif
}
class Empty
{
};
class NotEmpty
{
public:
virtual ~NotEmpty();
};
union Union {};
struct bit_zero
{
int : 0;
};
class Abstract
{
public:
virtual ~Abstract() = 0;
};
struct A
{
A(const A&);
};
#if TEST_STD_VER >= 11
struct MoveOnly1
{
MoveOnly1(MoveOnly1&&);
};
struct MoveOnly2
{
MoveOnly2(MoveOnly2&&) = default;
};
#endif
int main(int, char**)
{
test_has_not_trivial_move_constructor<void>();
test_has_not_trivial_move_constructor<A>();
test_has_not_trivial_move_constructor<Abstract>();
test_has_not_trivial_move_constructor<NotEmpty>();
test_is_trivially_move_constructible<Union>();
test_is_trivially_move_constructible<Empty>();
test_is_trivially_move_constructible<int>();
test_is_trivially_move_constructible<double>();
test_is_trivially_move_constructible<int*>();
test_is_trivially_move_constructible<const int*>();
test_is_trivially_move_constructible<bit_zero>();
#if TEST_STD_VER >= 11
static_assert(!std::is_trivially_move_constructible<MoveOnly1>::value, "");
static_assert( std::is_trivially_move_constructible<MoveOnly2>::value, "");
#endif
return 0;
}
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