https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80377
--- Comment #2 from Jeffrey Walton <noloader at gmail dot com> --- (In reply to David Malcolm from comment #1) > Thanks for filing this. > > Similar to PR c++/72786, and probably worked-around on trunk by r242965; > presumably has a specific root-cause though. Yes, thanks David. They look very similar. I kind of figured the issue surfaced under another diagnostic message. On thing may be different: the suggestion in this issue appears to have extra trailing whitespace. Its slightly different than the 72786 issue, which does not have the extra whitespace in the suggestion.