Howard Hinnant | c52f43e | 2010-08-22 00:59:46 +0000 | [diff] [blame] | 1 | //===----------------------------------------------------------------------===// |
| 2 | // |
| 3 | // The LLVM Compiler Infrastructure |
| 4 | // |
Howard Hinnant | b64f8b0 | 2010-11-16 22:09:02 +0000 | [diff] [blame] | 5 | // This file is dual licensed under the MIT and the University of Illinois Open |
| 6 | // Source Licenses. See LICENSE.TXT for details. |
Howard Hinnant | c52f43e | 2010-08-22 00:59:46 +0000 | [diff] [blame] | 7 | // |
| 8 | //===----------------------------------------------------------------------===// |
| 9 | |
| 10 | // type_traits |
| 11 | |
| 12 | // is_pod |
| 13 | |
| 14 | #include <type_traits> |
| 15 | |
| 16 | template <class T> |
| 17 | void test_is_pod() |
| 18 | { |
| 19 | static_assert( std::is_pod<T>::value, ""); |
| 20 | static_assert( std::is_pod<const T>::value, ""); |
| 21 | static_assert( std::is_pod<volatile T>::value, ""); |
| 22 | static_assert( std::is_pod<const volatile T>::value, ""); |
| 23 | } |
| 24 | |
| 25 | template <class T> |
| 26 | void test_is_not_pod() |
| 27 | { |
| 28 | static_assert(!std::is_pod<T>::value, ""); |
| 29 | static_assert(!std::is_pod<const T>::value, ""); |
| 30 | static_assert(!std::is_pod<volatile T>::value, ""); |
| 31 | static_assert(!std::is_pod<const volatile T>::value, ""); |
| 32 | } |
| 33 | |
| 34 | class Class |
| 35 | { |
| 36 | public: |
| 37 | ~Class(); |
| 38 | }; |
| 39 | |
| 40 | int main() |
| 41 | { |
| 42 | test_is_not_pod<void>(); |
| 43 | test_is_not_pod<int&>(); |
| 44 | test_is_not_pod<Class>(); |
| 45 | |
| 46 | test_is_pod<int>(); |
| 47 | test_is_pod<double>(); |
| 48 | test_is_pod<int*>(); |
| 49 | test_is_pod<const int*>(); |
| 50 | test_is_pod<char[3]>(); |
Marshall Clow | e33e03e | 2014-09-02 16:19:38 +0000 | [diff] [blame] | 51 | test_is_pod<char[]>(); |
Howard Hinnant | c52f43e | 2010-08-22 00:59:46 +0000 | [diff] [blame] | 52 | } |