cxx/test/utilities/meta/meta.trans/meta.trans.cv/add_const.pass.cpp

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//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // type_traits // add_const #include <type_traits> template <class T, class U> void test_add_const_imp() { static_assert((std::is_same<typename std::add_const<T>::type, const U>::value), ""); } template <class T> void test_add_const() { test_add_const_imp<T, const T>(); test_add_const_imp<const T, const T>(); test_add_const_imp<volatile T, volatile const T>(); test_add_const_imp<const volatile T, const volatile T>(); } int main() { test_add_const<void>(); test_add_const<int>(); test_add_const<int[3]>(); test_add_const<int&>(); test_add_const<const int&>(); test_add_const<int*>(); test_add_const<const int*>(); }