127     void markInvalidated(const ObjCIvarDecl *Iv);
185   static bool trackIvar(const ObjCIvarDecl *Iv, IvarSet &TrackedIvars,
278 bool IvarInvalidationCheckerImpl::trackIvar(const ObjCIvarDecl *Iv,  in trackIvar()  argument
281   QualType IvQTy = Iv->getType();  in trackIvar()
290     const ObjCIvarDecl *I = cast<ObjCIvarDecl>(Iv->getCanonicalDecl());  in trackIvar()
323     const ObjCIvarDecl *Iv = I->first;  in findPropertyBackingIvar()  local
324     StringRef IvarName = Iv->getName();  in findPropertyBackingIvar()
327       return Iv;  in findPropertyBackingIvar()
335       return Iv;  in findPropertyBackingIvar()
370   for (const ObjCIvarDecl *Iv = IDecl->all_declared_ivar_begin(); Iv;  in visit()  local
371        Iv= Iv->getNextIvar())  in visit()
372     trackIvar(Iv, Ivars, &FirstIvarDecl);  in visit()
577     const ObjCIvarDecl *Iv) {  in markInvalidated()  argument
578   IvarSet::iterator I = IVars.find(Iv);  in markInvalidated()