experimental::coro<int(int), int> doesn't compile

[js-nano]

I see a problem when I write something like (godbolt)

#include <boost/asio/any_io_executor.hpp>
#include <boost/asio/experimental/coro.hpp>

boost::asio::experimental::coro<int(int), int> my_coro(boost::asio::any_io_executor) {
    co_yield 5;
    co_return 0;
}

The error I get is:

In file included from /app/boost/include/boost/asio/experimental/coro.hpp:293,
                 from <source>:2:
/app/boost/include/boost/asio/experimental/impl/coro.hpp: In instantiation of 'auto boost::asio::experimental::detail::coro_promise_exchange<Yield, Input, Return>::yield_value(Yield&&) [with Yield = int; Input = int; Return = int]':
<source>:5:14:   required from here
    5 |     co_yield 5;
      |              ^
/app/boost/include/boost/asio/experimental/impl/coro.hpp:414:54: error: cannot bind non-const lvalue reference of type 'int&' to an rvalue of type 'std::remove_reference<int&>::type' {aka 'int'}
  414 |         std::exchange(awaited_from, noop_coroutine())};
      |                                                      ^
Compiler returned: 1

I suspect it's a typo in coro_promise_exchange::yield_value() for the 3-type case:

asio/asio/include/asio/experimental/impl/coro.hpp

Lines 409 to 422 in 62481a2

	auto yield_value(Yield&& y)
	{
	result_ = std::move(y);
	return yield_input<Input>{std::move(input_),
	std::exchange(awaited_from, noop_coroutine())};
	}
	auto yield_value(const Yield& y)
	{
	result_ = y;
	return yield_input<Input>{std::move(input_),
	std::exchange(awaited_from, noop_coroutine())};
	}

which ought not have a std::move(input_), as in the 2-type case:

asio/asio/include/asio/experimental/impl/coro.hpp

Lines 502 to 515 in 62481a2

	auto yield_value(Yield&& y)
	{
	result_ = std::move(y);
	return yield_input<Input>{input_,
	std::exchange(awaited_from, noop_coroutine())};
	}
	auto yield_value(const Yield& y)
	{
	result_ = y;
	return yield_input<Input>{input_,
	std::exchange(awaited_from, noop_coroutine())};
	}