#include <iostream>
using namespace std;

struct mystring {
    mystring(const char* str) {
        cout << "Constructed '" << str << "'" << endl;
    }
    __attribute__((warn_unused_result))
    bool operator==(const mystring& other) const {
        cout << "Compared" << endl;
        return false;
    }
};

int main() {
	mystring a("hello");
	a == "world";
	return 0
}