[Bug c++/115908] [coroutines] Wrong behavior of using get_return_object() when creating coroutines

[ddvamp007 at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=115908

--- Comment #2 from Artyom Kolpakov <ddvamp007 at gmail dot com> ---
When I wrote about returning the reference, i meant the return type of
get_return_object(), and not the coroutine itself