1 //===----------------------------------------------------------------------===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is dual licensed under the MIT and the University of Illinois Open 6 // Source Licenses. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 // type_traits 11 12 // member_function_pointer 13 14 #include <type_traits> 15 16 template <class T> 17 void test_member_function_pointer_imp() 18 { 19 static_assert(!std::is_void<T>::value, ""); 20 static_assert(!std::is_integral<T>::value, ""); 21 static_assert(!std::is_floating_point<T>::value, ""); 22 static_assert(!std::is_array<T>::value, ""); 23 static_assert(!std::is_pointer<T>::value, ""); 24 static_assert(!std::is_lvalue_reference<T>::value, ""); 25 static_assert(!std::is_rvalue_reference<T>::value, ""); 26 static_assert(!std::is_member_object_pointer<T>::value, ""); 27 static_assert( std::is_member_function_pointer<T>::value, ""); 28 static_assert(!std::is_enum<T>::value, ""); 29 static_assert(!std::is_union<T>::value, ""); 30 static_assert(!std::is_class<T>::value, ""); 31 static_assert(!std::is_function<T>::value, ""); 32 } 33 34 template <class T> 35 void test_member_function_pointer() 36 { 37 test_member_function_pointer_imp<T>(); 38 test_member_function_pointer_imp<const T>(); 39 test_member_function_pointer_imp<volatile T>(); 40 test_member_function_pointer_imp<const volatile T>(); 41 } 42 43 class Class 44 { 45 }; 46 47 int main() 48 { 49 test_member_function_pointer<void (Class::*)()>(); 50 test_member_function_pointer<void (Class::*)(int)>(); 51 test_member_function_pointer<void (Class::*)(int, char)>(); 52 } 53