main.cpp

/*
Компилирую командой
g++ harakiri.cpp main.cpp -fsanitize=address -o main
и запускаю
./main
*/

#include <cassert>
#include "harakiri.h"

#include <string>
#include <type_traits>
#include <utility>

class DoConstWork {
public:
    std::string Do(const OneTimeCallback* callback) {
        // Pretend to do some work.
        return std::move(*callback)();
        // Try this and make sure it fails.
        // return std::move(*callback)() + std::move(*callback)();
        // return (*callback)();
    }
};

class DoWork {
public:
    std::string Do(OneTimeCallback* callback) {
        // Pretend to do some work.
        return std::move(*callback)();
        // Try this and make sure it fails.
        // return std::move(*callback)() + std::move(*callback)();
        // return (*callback)();
    }
};


#define REQUIRE assert
int main() {
    AwesomeCallback* c = new AwesomeCallback(std::string("C++ shine extreme "));
    DoWork d;
    REQUIRE(d.Do(c) == "C++ shine extreme awesomeness");
}