2704   EnumDecl *PrevDecl = nullptr;  in VisitEnumDecl()  local
2725           PrevDecl = FoundEnum->getMostRecentDecl();  in VisitEnumDecl()
2755           Loc, Name.getAsIdentifierInfo(), PrevDecl, D->isScoped(),  in VisitEnumDecl()
2818   RecordDecl *PrevDecl = nullptr;  in VisitRecordDecl()  local
2874           PrevDecl = FoundRecord->getMostRecentDecl();  in VisitRecordDecl()
2923               cast_or_null<CXXRecordDecl>(PrevDecl), DelayTypeCreation))  in VisitRecordDecl()
2931                                   cast_or_null<CXXRecordDecl>(PrevDecl)))  in VisitRecordDecl()
3001                                 Name.getAsIdentifierInfo(), PrevDecl))  in VisitRecordDecl()
5842   ClassTemplateSpecializationDecl *PrevDecl = nullptr;  in VisitClassTemplateSpecializationDecl()  local
5854     PrevDecl = ClassTemplate->findPartialSpecialization(TemplateArgs,  in VisitClassTemplateSpecializationDecl()
5858     PrevDecl = ClassTemplate->findSpecialization(TemplateArgs, InsertPos);  in VisitClassTemplateSpecializationDecl()
5860   if (PrevDecl) {  in VisitClassTemplateSpecializationDecl()
5861     if (IsStructuralMatch(D, PrevDecl)) {  in VisitClassTemplateSpecializationDecl()
5862       CXXRecordDecl *PrevDefinition = PrevDecl->getDefinition();  in VisitClassTemplateSpecializationDecl()
5922             cast_or_null<ClassTemplatePartialSpecializationDecl>(PrevDecl)))  in VisitClassTemplateSpecializationDecl()
5938             PrevDecl))  in VisitClassTemplateSpecializationDecl()