c52f43e72d
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111767 91177308-0d34-0410-b5e6-96231b3b80d8
47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
//===----------------------------------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
// type_traits
|
|
|
|
// void
|
|
|
|
#include <type_traits>
|
|
|
|
template <class T>
|
|
void test_void_imp()
|
|
{
|
|
static_assert( std::is_void<T>::value, "");
|
|
static_assert(!std::is_integral<T>::value, "");
|
|
static_assert(!std::is_floating_point<T>::value, "");
|
|
static_assert(!std::is_array<T>::value, "");
|
|
static_assert(!std::is_pointer<T>::value, "");
|
|
static_assert(!std::is_lvalue_reference<T>::value, "");
|
|
static_assert(!std::is_rvalue_reference<T>::value, "");
|
|
static_assert(!std::is_member_object_pointer<T>::value, "");
|
|
static_assert(!std::is_member_function_pointer<T>::value, "");
|
|
static_assert(!std::is_enum<T>::value, "");
|
|
static_assert(!std::is_union<T>::value, "");
|
|
static_assert(!std::is_class<T>::value, "");
|
|
static_assert(!std::is_function<T>::value, "");
|
|
}
|
|
|
|
template <class T>
|
|
void test_void()
|
|
{
|
|
test_void_imp<T>();
|
|
test_void_imp<const T>();
|
|
test_void_imp<volatile T>();
|
|
test_void_imp<const volatile T>();
|
|
}
|
|
|
|
int main()
|
|
{
|
|
test_void<void>();
|
|
}
|