[Bug c++/121961] [15/16 regression] [coroutines] use-after-free when the awaitable's await_suspend destroys the just-suspended coroutine since r16-1564-g43e408f675f8e9

[iains at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121961

--- Comment #4 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to Jason Merrill from comment #3)
> This does seem like another case that needs to be handled in the CWG2563
> implementation; here the co_await calls destroy before the call to f()
> returns.  Hopefully the handling for a normal body exit can be adjusted to
> work for this case as well?

I will get back to this once stage #1 things are settled.