https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90776
Jonathan Wakely <redi at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|WAITING |RESOLVED
Resolution|--- |INVALID
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> ---
No, that option is not intended to provide 100% compatibility. The
documentation is clear about which extensions are supported. It's not a bug
that there are extensions that can't be used with GCC.
If you have a compelling reason to support a specific extension then it's
reasonable to ask for it to be supported. Your examples here are not
compelling. The standard alignof feature can be used instead of non-standard
alternatives. GCC's visibility attributes can be used instead of dllexport.
