https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102528
--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Iain Sandoe from comment #9) > hmm ... I thought that adding the tag "obsolete" should hide it - but maybe > it has to be done by the OP. I tried to add it and it didn't seem to make > any difference. Replying late just to clarify this: The obsolete tag does hide it, and anybody with a @gcc.gnu.org can add that tag. You just need to refresh the page for tagged comments to become hidden.