1816     NamedDecl *Old = Filter.next();  in filterNonConflictingPreviousTypedefDecls()  local
1843 bool Sema::isIncompatibleTypedef(TypeDecl *Old, TypedefNameDecl *New) {  in isIncompatibleTypedef()
1930   TypeDecl *Old = OldDecls.getAsSingle<TypeDecl>();  in MergeTypedefNameDecl()  local
2084 static bool mergeAlignedAttrs(Sema &S, NamedDecl *New, Decl *Old) {  in mergeAlignedAttrs()
2288 static void checkNewAttributesAfterDef(Sema &S, Decl *New, const Decl *Old) {  in checkNewAttributesAfterDef()
2371 void Sema::mergeDeclAttributes(NamedDecl *New, Decl *Old,  in mergeDeclAttributes()
2551 getNoteDiagForInvalidRedeclaration(const T *Old, const T *New) {  in getNoteDiagForInvalidRedeclaration()
2584 static bool haveIncompatibleLanguageLinkages(const T *Old, const T *New) {  in haveIncompatibleLanguageLinkages()
2623   auto *Old = dyn_cast<ExpectedDecl>(OldS->getTargetDecl());  in checkUsingShadowRedecl()  local
2668   FunctionDecl *Old = OldD->getAsFunction();  in MergeFunctionDecl()  local
3189 bool Sema::MergeCompatibleFunctionDecls(FunctionDecl *New, FunctionDecl *Old,  in MergeCompatibleFunctionDecls()
3256 void Sema::MergeVarDeclTypes(VarDecl *New, VarDecl *Old,  in MergeVarDeclTypes()
3392   VarDecl *Old = nullptr;  in MergeVarDecl()  local
9233     if (VarDecl *Old = VDecl->getPreviousDecl()) {  in AddInitializerToDecl()  local