https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88638
Martin Sebor <msebor at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords| |diagnostic Status|UNCONFIRMED |NEW Last reconfirmed| |2019-01-02 Ever confirmed|0 |1 --- Comment #1 from Martin Sebor <msebor at gcc dot gnu.org> --- At a minimum, the warning on line 15 is not intended. The change in r266195 needs to also take Objective C strings into account analogously to how they are being handled by valid_stringptr_type_p() in c-format.c.