11214                                    UsingDirectiveDecl *&UD, bool IsNested) {  in ActOnStartNamespaceDef()
11912   NamedDecl *UD =  in ActOnUsingDeclaration()  local
11957   auto *UD =  in ActOnUsingEnumDeclaration()  local
12482     UsingDecl *UD =  in BuildUsingDeclaration()  local
12626   UsingDecl *UD = BuildValid();  in BuildUsingDeclaration()  local
12677   UsingEnumDecl *UD = UsingEnumDecl::Create(Context, CurContext, UsingLoc,  in BuildUsingEnumDeclaration()  local
12717 bool Sema::CheckInheritingConstructorUsingDecl(UsingDecl *UD) {  in CheckInheritingConstructorUsingDecl()
12791     if (UsingDecl *UD = dyn_cast<UsingDecl>(D)) {  in CheckUsingDeclRedeclaration()  local
12794     } else if (UnresolvedUsingValueDecl *UD  in CheckUsingDeclRedeclaration()  local
12798     } else if (UnresolvedUsingTypenameDecl *UD  in CheckUsingDeclRedeclaration()  local
12833                                    const LookupResult *R, const UsingDecl *UD) {  in CheckUsingDeclQualifier()