cxx/test/utilities/meta/meta.unary/meta.unary.cat/pointer.pass.cpp

1 line
1.4 KiB
C++
Raw Normal View History

//===----------------------------------------------------------------------===// // // The LLVM Compiler Infrastructure // // This file is distributed under the University of Illinois Open Source // License. See LICENSE.TXT for details. // //===----------------------------------------------------------------------===// // type_traits // pointer #include <type_traits> template <class T> void test_pointer_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_pointer() { test_pointer_imp<T>(); test_pointer_imp<const T>(); test_pointer_imp<volatile T>(); test_pointer_imp<const volatile T>(); } int main() { test_pointer<void*>(); test_pointer<int*>(); test_pointer<const int*>(); test_pointer<void (*)(int)>(); }