307       if (const VarDecl *VD = dyn_cast<VarDecl>(DS->getSingleDecl())) {  in Visit()  local
308         for (const VariableArrayType* VA = FindVA(VD->getType());  in Visit()
358       if (const VarDecl *VD = dyn_cast<VarDecl>(DR->getDecl())) {  in VisitBinaryOperator()  local
360         if (VD->getType()->isReferenceType())  in VisitBinaryOperator()
363         if (!isAlwaysAlive(VD)) {  in VisitBinaryOperator()
365           val.liveDecls = LV.DSetFact.remove(val.liveDecls, VD);  in VisitBinaryOperator()
379     const VarDecl *VD = *I;  in VisitBlockExpr()  local
380     if (isAlwaysAlive(VD))  in VisitBlockExpr()
382     val.liveDecls = LV.DSetFact.add(val.liveDecls, VD);  in VisitBlockExpr()
395     if (VarDecl *VD = dyn_cast<VarDecl>(*DI)) {  in VisitDeclStmt()  local
396       if (!isAlwaysAlive(VD))  in VisitDeclStmt()
397         val.liveDecls = LV.DSetFact.remove(val.liveDecls, VD);  in VisitDeclStmt()
404   const VarDecl *VD = 0;  in VisitObjCForCollectionStmt()  local
408     VD = cast<VarDecl>(DS->getSingleDecl());  in VisitObjCForCollectionStmt()
411     VD = cast<VarDecl>(DR->getDecl());  in VisitObjCForCollectionStmt()
414   if (VD) {  in VisitObjCForCollectionStmt()
415     val.liveDecls = LV.DSetFact.remove(val.liveDecls, VD);  in VisitObjCForCollectionStmt()