https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67479
--- Comment #6 from joseph at codesourcery dot com <joseph at codesourcery dot com> --- On Mon, 7 Sep 2015, manu at gcc dot gnu.org wrote: > Perhaps this should be called then -Wformat-undefined and not depend on > -Wpedantic at all? But if you're writing code for the GNU system, there's nothing wrong with such formats; they aren't undefined. It's specifically a warning for code outside the standard, not for code there's anything wrong with if you're not trying to restrict yourself to standard library features.
