1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
14 #include <type_traits>
16 #include "test_macros.h"
18 template <class T, class U>
19 void test_add_cv_imp()
21 static_assert((std::is_same<typename std::add_cv<T>::type, const volatile U>::value), "");
23 static_assert((std::is_same<std::add_cv_t<T>, U>::value), "");
30 test_add_cv_imp<T, const volatile T>();
31 test_add_cv_imp<const T, const volatile T>();
32 test_add_cv_imp<volatile T, volatile const T>();
33 test_add_cv_imp<const volatile T, const volatile T>();
40 test_add_cv<int[3]>();
42 test_add_cv<const int&>();
44 test_add_cv<const int*>();