757         if (Expected<unsigned> MaybeCode =  in lazyLoadModuleMetadataBlock()  local
759           assert(MaybeCode.get() == bitc::METADATA_INDEX &&  in lazyLoadModuleMetadataBlock()
763           return MaybeCode.takeError();  in lazyLoadModuleMetadataBlock()
784         if (Expected<unsigned> MaybeCode =  in lazyLoadModuleMetadataBlock()  local
786           Code = MaybeCode.get();  in lazyLoadModuleMetadataBlock()
789           return MaybeCode.takeError();  in lazyLoadModuleMetadataBlock()
793         if (Expected<unsigned> MaybeCode = IndexCursor.ReadCode())  in lazyLoadModuleMetadataBlock()  local
794           Code = MaybeCode.get();  in lazyLoadModuleMetadataBlock()
796           return MaybeCode.takeError();  in lazyLoadModuleMetadataBlock()
914     Expected<unsigned> MaybeCode = TempCursor.skipRecord(Entry.ID);  in loadGlobalDeclAttachments()  local
915     if (!MaybeCode)  in loadGlobalDeclAttachments()
916       return MaybeCode.takeError();  in loadGlobalDeclAttachments()
917     if (MaybeCode.get() != bitc::METADATA_GLOBAL_DECL_ATTACHMENT) {  in loadGlobalDeclAttachments()
1037     if (Expected<unsigned> MaybeCode =  in parseMetadata()  local
1039       if (Error Err = parseOneMetadata(Record, MaybeCode.get(), Placeholders,  in parseMetadata()
1043       return MaybeCode.takeError();  in parseMetadata()
1078   if (Expected<unsigned> MaybeCode =  in lazyLoadOneMetadata()  local
1081             parseOneMetadata(Record, MaybeCode.get(), Placeholders, Blob, ID))  in lazyLoadOneMetadata()
1086                        Twine(toString(MaybeCode.takeError())));  in lazyLoadOneMetadata()
2324     Expected<unsigned> MaybeCode = Stream.readRecord(Entry.ID, Record);  in parseMetadataKinds()  local
2325     if (!MaybeCode)  in parseMetadataKinds()
2326       return MaybeCode.takeError();  in parseMetadataKinds()
2327     switch (MaybeCode.get()) {  in parseMetadataKinds()