82     Locator locator;  in Lookup()  local
83     return this->Find(var, &locator)  in Lookup()
84         ? locator.value() : Effect::Unknown(Base::zone());  in Lookup()
95     Locator locator;  in Seq()  local
96     if (!this->Insert(var, &locator)) {  in Seq()
97       effect = Effect::Seq(locator.value(), effect, Base::zone());  in Seq()
99     locator.set_value(effect);  in Seq()
109     Locator locator;  in Alt()  local
110     if (!this->Insert(var, &locator)) {  in Alt()
111       effect = Effect::Alt(locator.value(), effect, Base::zone());  in Alt()
113     locator.set_value(effect);  in Alt()
151         Locator locator;  in Call()  local
152         self.Insert(var, &locator);  in Call()
153         locator.set_value(effect);  in Call()
199   bool Find(Var var, Locator* locator) {  in Find()  argument
201     return map_->Find(var, locator);  in Find()
203   bool Insert(Var var, Locator* locator) {  in Insert()  argument
205     return map_->Insert(var, locator);  in Insert()
267   bool Find(Var var, Locator* locator) {  in Find()  argument
270       if (node->effects.Find(var, locator)) return true;  in Find()
275   bool Insert(Var var, Locator* locator);
293 bool NestedEffectsBase<Var, kNoVar>::Insert(Var var, Locator* locator) {  in Insert()  argument
295   if (!node_->effects.Insert(var, locator)) return false;  in Insert()
300       locator->set_value(shadowed.value());  in Insert()