[Bug c/65455] typeof _Atomic fails

[jens.gustedt at inria dot fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65455

--- Comment #13 from Jens Gustedt <jens.gustedt at inria dot fr> ---
(In reply to Marek Polacek from comment #12)
> What does clang differently wrt _Generic?

Arrays. I don't recall which way around, but one of gcc and clang converts
array types to pointers and the other not. Something like

_Generic("bla", ...)

has different outcome according to the compiler.