https://gcc.gnu.org/bugzilla/show_bug.cgi?id=82711
--- Comment #6 from nightstrike <nightstrike at gmail dot com> --- (In reply to Martin Sebor from comment #5) > -Wignored-qualifiers has been in -Wextra since r131499. Based on the > Firefox review I think the request is actually to remove the warning from > -Wextra (or they thought it was in -Wall and were asking to move it from > there and put it under -Wextra). Maybe they compile with -Wextra and don't know it.... no idea. However, comment 8 at https://bugzilla.mozilla.org/show_bug.cgi?id=1411034#c8 says: "It should probably be enabled only in -Wextra" Also, the title of the bug asks for it to be moved to -Wextra. It's in there, so........ I think it's correct to just close the PR :) :) :)