1//===----------------------------------------------------------------------===// 2// 3// The LLVM Compiler Infrastructure 4// 5// This file is dual licensed under the MIT and the University of Illinois Open 6// Source Licenses. See LICENSE.TXT for details. 7// 8//===----------------------------------------------------------------------===// 9 10// type_traits 11 12// is_move_constructible 13 14#include <type_traits> 15#include "test_macros.h" 16 17template <class T> 18void test_is_move_constructible() 19{ 20 static_assert( std::is_move_constructible<T>::value, ""); 21#if TEST_STD_VER > 14 22 static_assert( std::is_move_constructible_v<T>, ""); 23#endif 24} 25 26template <class T> 27void test_is_not_move_constructible() 28{ 29 static_assert(!std::is_move_constructible<T>::value, ""); 30#if TEST_STD_VER > 14 31 static_assert(!std::is_move_constructible_v<T>, ""); 32#endif 33} 34 35class Empty 36{ 37}; 38 39class NotEmpty 40{ 41public: 42 virtual ~NotEmpty(); 43}; 44 45union Union {}; 46 47struct bit_zero 48{ 49 int : 0; 50}; 51 52class Abstract 53{ 54public: 55 virtual ~Abstract() = 0; 56}; 57 58struct A 59{ 60 A(const A&); 61}; 62 63struct B 64{ 65#if TEST_STD_VER >= 11 66 B(B&&); 67#endif 68}; 69 70int main() 71{ 72 test_is_not_move_constructible<char[3]>(); 73 test_is_not_move_constructible<char[]>(); 74 test_is_not_move_constructible<void>(); 75 test_is_not_move_constructible<Abstract>(); 76 77 test_is_move_constructible<A>(); 78 test_is_move_constructible<int&>(); 79 test_is_move_constructible<Union>(); 80 test_is_move_constructible<Empty>(); 81 test_is_move_constructible<int>(); 82 test_is_move_constructible<double>(); 83 test_is_move_constructible<int*>(); 84 test_is_move_constructible<const int*>(); 85 test_is_move_constructible<NotEmpty>(); 86 test_is_move_constructible<bit_zero>(); 87 test_is_move_constructible<B>(); 88} 89