[Bug c++/101133] [coroutines] co_await doesn't accept a valid awaitable object if await_resume()'s return type is not a built-in type.

[emil.kultje at ericsson dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101133

emil.kultje at ericsson dot com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |emil.kultje at ericsson dot com

--- Comment #1 from emil.kultje at ericsson dot com ---
I'm also seeing this. It seems this was introduced in GCC 10.2. It worked fine
in GCC 10.1, but not in later version.

https://godbolt.org/z/eYjbnoxxK