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//===----------------------------------------------------------------------===//
//
// 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
// decay
#include <type_traits>
#include "test_macros.h"
template <class T, class U>
void test_decay()
{
static_assert((std::is_same<typename std::decay<T>::type, U>::value), "");
#if TEST_STD_VER > 11
static_assert((std::is_same<std::decay_t<T>, U>::value), "");
#endif
}
int main()
{
test_decay<void, void>();
test_decay<int, int>();
test_decay<const volatile int, int>();
test_decay<int*, int*>();
test_decay<int[3], int*>();
test_decay<const int[3], const int*>();
test_decay<void(), void (*)()>();
#if TEST_STD_VER > 11
test_decay<int(int) const, int(int) const>();
test_decay<int(int) volatile, int(int) volatile>();
test_decay<int(int) &, int(int) &>();
test_decay<int(int) &&, int(int) &&>();
#endif
}