Removing void specs for std :: future and std :: prom

Question

For the article describing the removal of the void specialization for std :: future and std :: prom P0241R0 . It may be a dumb question, but the proposed solution is to completely remove the void specialization, but then what did people expect to do when they want to instantiate an object std::future<void>?

Answer 1

As noted in the link, this is possible if it voidwas a regular type .

void get_value() {
    void x;
    return x;
}

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Answer 2

std:: future - , . , .