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libcxx_old/test/utilities/meta/meta.trans/meta.trans.cv/remove_volatile.pass.cpp

41 lines
1.1 KiB
C++

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