128     void markInvalidated(const ObjCIvarDecl *Iv);
186   static bool trackIvar(const ObjCIvarDecl *Iv, IvarSet &TrackedIvars,
279 bool IvarInvalidationCheckerImpl::trackIvar(const ObjCIvarDecl *Iv,  in trackIvar()  argument
282   QualType IvQTy = Iv->getType();  in trackIvar()
291     const ObjCIvarDecl *I = cast<ObjCIvarDecl>(Iv->getCanonicalDecl());  in trackIvar()
324     const ObjCIvarDecl *Iv = I->first;  in findPropertyBackingIvar()  local
325     StringRef IvarName = Iv->getName();  in findPropertyBackingIvar()
328       return Iv;  in findPropertyBackingIvar()
336       return Iv;  in findPropertyBackingIvar()
371   for (const ObjCIvarDecl *Iv = IDecl->all_declared_ivar_begin(); Iv;  in visit()  local
372        Iv= Iv->getNextIvar())  in visit()
373     trackIvar(Iv, Ivars, &FirstIvarDecl);  in visit()
579     const ObjCIvarDecl *Iv) {  in markInvalidated()  argument
580   IvarSet::iterator I = IVars.find(Iv);  in markInvalidated()