23 ParentDef::ParentDef(std::string name, FieldList fields, ParentDef* parent)  in ParentDef()  argument
24     : TypeDef(name), fields_(fields), parent_(parent) {}  in ParentDef()
534   auto parent = parent_;  in GetAncestors()  local
535   while (parent != nullptr) {  in GetAncestors()
536     res.push_back(parent);  in GetAncestors()
537     parent = parent->parent_;  in GetAncestors()
546   for (auto parent : GetAncestors()) {  in GetAllConstraints()  local
547     res.insert(parent->parent_constraints_.begin(), parent->parent_constraints_.end());  in GetAllConstraints()
553   auto parent = parent_;  in HasAncestorNamed()  local
554   while (parent != nullptr) {  in HasAncestorNamed()
555     if (parent->name_ == name) {  in HasAncestorNamed()
558     parent = parent->parent_;  in HasAncestorNamed()