https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105775
Richard Biener <rguenth at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Version|og11 (devel/omp/gcc-11) |11.3.1 --- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> --- It's only an "error" if you use -Werror. If you use system headers then the diagnostic should also be suppressed automatically.