[Bug c++/97452] [coroutines] incorrect sequencing of await_resume() when multiple co_await expressions occur in a single statement

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97452

--- Comment #5 from Iain Sandoe <iains at gcc dot gnu.org> ---
(In reply to David Ledger from comment #4)
> @Iain Sandoe
> In terms of the standard do you think this is technically undefined
> behaviour?

no, AFAICT, it's just a regular bug in the implementation.
(it's just a question of finding resources to deal it).