Demonstrates that function pointer dereferencing is equivalent to identity

FuncPtr.cpp

#include <type_traits>
#include <iostream>

int func(void) { return 42; }

int main(void)
{
	auto fp0 = func;
	auto fp1 = *func;
	auto fp2 = *******func;

	static_assert(std::is_same<decltype(fp0), decltype(fp1)>::value, "func is not the same as *func");
	static_assert(std::is_same<decltype(fp0), decltype(fp2)>::value, "func is not the same as *******func");
	static_assert(std::is_same<decltype(fp1), decltype(fp2)>::value, "*func is not the same as *******func");

	std::cout << func() << '\n';
	std::cout << (*func)() << '\n';
	std::cout << (*******func)() << '\n';
	(void)std::cin.get();

	return 0;
}