| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| // is_pod |
| |
| #include <type_traits> |
| #include "test_macros.h" |
| |
| template <class T> |
| void test_is_pod() |
| { |
| static_assert( std::is_pod<T>::value, ""); |
| static_assert( std::is_pod<const T>::value, ""); |
| static_assert( std::is_pod<volatile T>::value, ""); |
| static_assert( std::is_pod<const volatile T>::value, ""); |
| #if TEST_STD_VER > 14 |
| static_assert( std::is_pod_v<T>, ""); |
| static_assert( std::is_pod_v<const T>, ""); |
| static_assert( std::is_pod_v<volatile T>, ""); |
| static_assert( std::is_pod_v<const volatile T>, ""); |
| #endif |
| } |
| |
| template <class T> |
| void test_is_not_pod() |
| { |
| static_assert(!std::is_pod<T>::value, ""); |
| static_assert(!std::is_pod<const T>::value, ""); |
| static_assert(!std::is_pod<volatile T>::value, ""); |
| static_assert(!std::is_pod<const volatile T>::value, ""); |
| #if TEST_STD_VER > 14 |
| static_assert(!std::is_pod_v<T>, ""); |
| static_assert(!std::is_pod_v<const T>, ""); |
| static_assert(!std::is_pod_v<volatile T>, ""); |
| static_assert(!std::is_pod_v<const volatile T>, ""); |
| #endif |
| } |
| |
| class Class |
| { |
| public: |
| ~Class(); |
| }; |
| |
| int main() |
| { |
| test_is_not_pod<void>(); |
| test_is_not_pod<int&>(); |
| test_is_not_pod<Class>(); |
| |
| test_is_pod<int>(); |
| test_is_pod<double>(); |
| test_is_pod<int*>(); |
| test_is_pod<const int*>(); |
| test_is_pod<char[3]>(); |
| test_is_pod<char[]>(); |
| } |