https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78204
Martin Liška <marxin at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |8.0
--- Comment #5 from Martin Liška <marxin at gcc dot gnu.org> ---
>
> It looks like GCC does not support this feature in any compilers (GCC 4
> through 7). Is that correct?
>
> (I'm trying to get some macros tuned based on Clang and GCC versions).
No, it doesn't. But I've got a patch that can be merged for GCC 8.
