https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64079
--- Comment #12 from Manuel López-Ibáñez <manu at gcc dot gnu.org> --- (In reply to Paolo Carlini from comment #11) > Fixed. Should we have a meta-bug for all uses of %+ that can potentially cause problems or should we leave open this one as a catch all case? Removing even one case would be an easy entry-level patch for new contributors, this is why I marked it as a easy-hack. I have also updated https://gcc.gnu.org/wiki/DiagnosticsGuidelines following Jason's comments.
