# std::generator<Ref,V,Allocator>::promise_type::return_void

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< cpp‎ | coroutine‎ | generator‎ | promise type

void return_void() const noexcept {} |  | (since C++23)

No-op. A user provided coroutine that uses the generator cannot issue a value via co_return operator or reaching the end of the coroutine body.

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