https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66943
Manuel López-Ibáñez <manu at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |manu at gcc dot gnu.org --- Comment #5 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to Jeffrey Walton from comment #4) > (For what its worth, I understand the compiler writers are always right. > They are demi-gods in my little corner of the universe :) You can also be a compiler writer: https://gcc.gnu.org/wiki/GettingStarted#Basics:_Contributing_to_GCC_in_10_easy_steps For what is worth, I understand the point by Andrew that without -fopenmp, the #pragmas are effectively ignored, thus the warning seems useful. Perhaps it would be more useful a specific -Wopenmp-pragmas that says: warning: ignoring '#pragma omp parallel' without '-fopenmp' [-Wopenmp-pragmas] But it seems more important to fix PR53431, if someone has time for that. The zero-column ":0" in the diagnostic is also a bug.