| //===----------------------------------------------------------------------===// |
| // |
| // 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 |
| |
| // function |
| |
| #include <type_traits> |
| |
| template <class T> |
| void test_function_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_function() |
| { |
| test_function_imp<T>(); |
| test_function_imp<const T>(); |
| test_function_imp<volatile T>(); |
| test_function_imp<const volatile T>(); |
| } |
| |
| int main() |
| { |
| test_function<void ()>(); |
| test_function<void (int)>(); |
| test_function<int (double)>(); |
| test_function<int (double, char)>(); |
| } |