[Bug sanitizer/95137] Sanitizers seem to be missing support for coroutines

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95137

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Thank you, can you please attach a pre-processed file (-E) so that one doesn't
need to clone seastar repository?