202   void CheckVarDecl(const VarDecl *VD, const Expr *Ex, const Expr *Val,  in CheckVarDecl()  argument
206     if (!VD->hasLocalStorage())  in CheckVarDecl()
210     if (VD->getType()->getAs<ReferenceType>())  in CheckVarDecl()
213     if (!isLive(Live, VD) &&  in CheckVarDecl()
214         !(VD->getAttr<UnusedAttr>() || VD->getAttr<BlocksAttr>())) {  in CheckVarDecl()
218       Report(VD, dsk, ExLoc, Val->getSourceRange());  in CheckVarDecl()
224     if (const VarDecl *VD = dyn_cast<VarDecl>(DR->getDecl()))  in CheckDeclRef()  local
225       CheckVarDecl(VD, DR, Val, dsk, Live);  in CheckDeclRef()
228   bool isIncrement(VarDecl *VD, const BinaryOperator* B) {  in isIncrement()  argument
241       if (DR->getDecl() == VD)  in isIncrement()
245       if (DR->getDecl() == VD)  in isIncrement()
266         if (VarDecl *VD = dyn_cast<VarDecl>(DR->getDecl())) {  in observeStmt()  local
271           QualType T = VD->getType();  in observeStmt()
281             if (VD == dyn_cast<VarDecl>(RhsDR->getDecl()))  in observeStmt()
287                               : (isIncrement(VD,B) ? DeadIncrement : Standard);  in observeStmt()
289           CheckVarDecl(VD, DR, B->getRHS(), dsk, Live);  in observeStmt()
352                 if (const VarDecl *VD = dyn_cast<VarDecl>(DRE->getDecl())) {  in observeStmt()  local
359                   if (VD->hasGlobalStorage() &&  in observeStmt()
360                       VD->getType().isConstQualified())  in observeStmt()
367                   if (isa<ParmVarDecl>(VD) && VD->getType()->isScalarType())  in observeStmt()
403         if (VarDecl *VD = dyn_cast<VarDecl>(DR->getDecl())) {  in VisitUnaryOperator()  local
404           Escaped.insert(VD);  in VisitUnaryOperator()