938                               std::map<Action *, unsigned> &Ids) {  in PrintActions1()  argument
939   if (Ids.count(A)) // A was already visited.  in PrintActions1()
940     return Ids[A];  in PrintActions1()
950        << PrintActions1(C, *BIA->begin(), Ids) << "}";  in PrintActions1()
953        << PrintActions1(C, *CDA->begin(), Ids) << "}";  in PrintActions1()
957       os << "{" << PrintActions1(C, *CHA->begin(), Ids) << "}"  in PrintActions1()
966         os << Prefix << PrintActions1(C, PreRequisite, Ids);  in PrintActions1()
974   unsigned Id = Ids.size();  in PrintActions1()
975   Ids[A] = Id;  in PrintActions1()
985   std::map<Action *, unsigned> Ids;  in PrintActions()  local
987     PrintActions1(C, A, Ids);  in PrintActions()