2995                                  std::vector<TreePatternNode*> &OutVariants,  in CombineChildVariants()  argument
3042       for (unsigned i = 0, e = OutVariants.size(); i != e; ++i)  in CombineChildVariants()
3043         if (R->isIsomorphicTo(OutVariants[i], DepVars)) {  in CombineChildVariants()
3051         OutVariants.push_back(R);  in CombineChildVariants()
3073                                  std::vector<TreePatternNode*> &OutVariants,  in CombineChildVariants()  argument
3079   CombineChildVariants(Orig, ChildVariants, OutVariants, CDP, DepVars);  in CombineChildVariants()
3110                                std::vector<TreePatternNode*> &OutVariants,  in GenerateVariantsOf()  argument
3115     OutVariants.push_back(N);  in GenerateVariantsOf()
3156       CombineChildVariants(N, ABVariants, CVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3157       CombineChildVariants(N, BAVariants, CVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3158       CombineChildVariants(N, ACVariants, BVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3159       CombineChildVariants(N, CAVariants, BVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3160       CombineChildVariants(N, BCVariants, AVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3161       CombineChildVariants(N, CBVariants, AVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3164       CombineChildVariants(N, CVariants, ABVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3165       CombineChildVariants(N, CVariants, BAVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3166       CombineChildVariants(N, BVariants, ACVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3167       CombineChildVariants(N, BVariants, CAVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3168       CombineChildVariants(N, AVariants, BCVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3169       CombineChildVariants(N, AVariants, CBVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3181   CombineChildVariants(N, ChildVariants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3213       CombineChildVariants(N, Variants, OutVariants, CDP, DepVars);  in GenerateVariantsOf()
3216                            OutVariants, CDP, DepVars);  in GenerateVariantsOf()