https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89038
--- Comment #9 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-13 branch has been updated by Lewis Hyatt <lhy...@gcc.gnu.org>: https://gcc.gnu.org/g:7a1de35f9cdc13098375baa277496147be271dd3 commit r13-7964-g7a1de35f9cdc13098375baa277496147be271dd3 Author: Lewis Hyatt <lhy...@gmail.com> Date: Wed Oct 18 12:37:08 2023 -0400 c++: Make -Wunknown-pragmas controllable by #pragma GCC diagnostic [PR89038] As noted on the PR, commit r13-1544, the fix for PR53431, did not handle the specific case of -Wunknown-pragmas, because that warning is issued during preprocessing, but not by libcpp directly (it comes from the cb_def_pragma callback). Address that by handling this pragma in addition to libcpp pragmas during the early pragma handler. gcc/c-family/ChangeLog: PR c++/89038 * c-pragma.cc (handle_pragma_diagnostic_impl): Handle -Wunknown-pragmas during early processing. gcc/testsuite/ChangeLog: PR c++/89038 * c-c++-common/cpp/Wunknown-pragmas-1.c: New test.
