https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100670
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jsm28 at gcc dot gnu.org Ever confirmed|0 |1 Last reconfirmed| |2021-05-19 Status|UNCONFIRMED |NEW Keywords| |documentation --- Comment #2 from Richard Biener <rguenth at gcc dot gnu.org> --- I think you need to use static __attribute__((unused)) TYPE thus documentation bug. Attribute parsing is somewhat odd, esp. when pointer types are involved.