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 // remove_reference 13 14 #include <type_traits> 15 #include "test_macros.h" 16 17 template <class T, class U> 18 void test_remove_reference() 19 { 20 static_assert((std::is_same<typename std::remove_reference<T>::type, U>::value), ""); 21 #if TEST_STD_VER > 11 22 static_assert((std::is_same<std::remove_reference_t<T>, U>::value), ""); 23 #endif 24 } 25 26 int main() 27 { 28 test_remove_reference<void, void>(); 29 test_remove_reference<int, int>(); 30 test_remove_reference<int[3], int[3]>(); 31 test_remove_reference<int*, int*>(); 32 test_remove_reference<const int*, const int*>(); 33 34 test_remove_reference<int&, int>(); 35 test_remove_reference<const int&, const int>(); 36 test_remove_reference<int(&)[3], int[3]>(); 37 test_remove_reference<int*&, int*>(); 38 test_remove_reference<const int*&, const int*>(); 39 40 #if TEST_STD_VER >= 11 41 test_remove_reference<int&&, int>(); 42 test_remove_reference<const int&&, const int>(); 43 test_remove_reference<int(&&)[3], int[3]>(); 44 test_remove_reference<int*&&, int*>(); 45 test_remove_reference<const int*&&, const int*>(); 46 #endif 47 } 48
