example5_prvalues_and_move_semantics.cpp

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#include <iostream>
#include <string>

std::string createString() {
    return "Hello, World!";
}

int main() {
    std::string str = std::move(createString());  // 'createString()' returns a prvalue

    std::cout << "str: " << str << std::endl;

    return 0;
}