291       if (const VarDecl *VD = dyn_cast<VarDecl>(DS->getSingleDecl())) {  in Visit()  local
292         for (const VariableArrayType* VA = FindVA(VD->getType());  in Visit()
341       if (const VarDecl *VD = dyn_cast<VarDecl>(DR->getDecl())) {  in VisitBinaryOperator()  local
343         if (VD->getType()->isReferenceType())  in VisitBinaryOperator()
346         if (!isAlwaysAlive(VD)) {  in VisitBinaryOperator()
348           val.liveDecls = LV.DSetFact.remove(val.liveDecls, VD);  in VisitBinaryOperator()
358   for (const VarDecl *VD :  in VisitBlockExpr()  local
360     if (isAlwaysAlive(VD))  in VisitBlockExpr()
362     val.liveDecls = LV.DSetFact.add(val.liveDecls, VD);  in VisitBlockExpr()
374     if (const auto *VD = dyn_cast<VarDecl>(DI)) {  in VisitDeclStmt()  local
375       if (!isAlwaysAlive(VD))  in VisitDeclStmt()
376         val.liveDecls = LV.DSetFact.remove(val.liveDecls, VD);  in VisitDeclStmt()
383   const VarDecl *VD = nullptr;  in VisitObjCForCollectionStmt()  local
387     VD = cast<VarDecl>(DS->getSingleDecl());  in VisitObjCForCollectionStmt()
390     VD = cast<VarDecl>(DR->getDecl());  in VisitObjCForCollectionStmt()
393   if (VD) {  in VisitObjCForCollectionStmt()
394     val.liveDecls = LV.DSetFact.remove(val.liveDecls, VD);  in VisitObjCForCollectionStmt()