2368 template <typename Derived, typename Alloc> struct AbstractManglingParser {  struct
2385     AbstractManglingParser *Parser;  argument
2390     ScopedTemplateParamList(AbstractManglingParser *TheParser)  in ScopedTemplateParamList()  argument
2395     ~ScopedTemplateParamList() {  in ~ScopedTemplateParamList()
2425   AbstractManglingParser(const char *First_, const char *Last_)  in AbstractManglingParser()  argument
2428   Derived &getDerived() { return static_cast<Derived &>(*this); }  in getDerived()
2430   void reset(const char *First_, const char *Last_) {  in reset()
2444   template <class T, class... Args> Node *make(Args &&... args) {  in make()
2448   template <class It> NodeArray makeNodeArray(It begin, It end) {  in makeNodeArray()
2456   NodeArray popTrailingNodeArray(size_t FromPosition) {  in popTrailingNodeArray()
2464   bool consumeIf(StringView S) {  in consumeIf()
2472   bool consumeIf(char C) {  in consumeIf()
2480   char consume() { return First != Last ? *First++ : '\0'; }  in consume()
2488   size_t numLeft() const { return static_cast<size_t>(Last - First); }  in numLeft()
2539     NameState(AbstractManglingParser *Enclosing)  in NameState()  argument
2543   bool resolveForwardTemplateRefs(NameState &State) {  in resolveForwardTemplateRefs()
2571   struct OperatorInfo {
2629   static const OperatorInfo Ops[];
2630   static const size_t NumOps;