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