http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55783
Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED CC| |jason at gcc dot gnu.org Resolution| |WORKSFORME --- Comment #9 from Jason Merrill <jason at gcc dot gnu.org> 2013-02-15 17:16:39 UTC --- You can use -pedantic-errors to turn this and various other violations from warnings into errors.