383 struct BitstreamEntry {  struct
394   static BitstreamEntry getError() {  in getError()  argument
395     BitstreamEntry E; E.Kind = Error; return E;  in getError()
397   static BitstreamEntry getEndBlock() {  in getEndBlock()  argument
398     BitstreamEntry E; E.Kind = EndBlock; return E;  in getEndBlock()
400   static BitstreamEntry getSubBlock(unsigned ID) {  in getSubBlock()  argument
401     BitstreamEntry E; E.Kind = SubBlock; E.ID = ID; return E;  in getSubBlock()
403   static BitstreamEntry getRecord(unsigned AbbrevID) {  in getRecord()  argument
404     BitstreamEntry E; E.Kind = Record; E.ID = AbbrevID; return E;  in getRecord()
473   BitstreamEntry advance(unsigned Flags = 0) {
479           return BitstreamEntry::getError();
480         return BitstreamEntry::getEndBlock();
484         return BitstreamEntry::getSubBlock(ReadSubBlockID());
494       return BitstreamEntry::getRecord(Code);
500   BitstreamEntry advanceSkippingSubblocks(unsigned Flags = 0) {
503       BitstreamEntry Entry = advance(Flags);
504       if (Entry.Kind != BitstreamEntry::SubBlock)
509         return BitstreamEntry::getError();