This is OK with one fix: > +C ObjC Var(warn_enum_conversion) Init(0) Warning LangEnabledBy(C Objc,Wall)
I believe the LangEnabledBy arguments are case-sensitive, so you need to have ObjC not Objc there for it to work correctly. (*.opt parsing isn't very good at detecting typos and giving errors rather than silently ignoring things.) -- Joseph S. Myers jos...@codesourcery.com