186   ArrayRef<uint8_t> BlockData;  in readLongestContiguousChunk()  local
188   if (auto EC = MsfData.readBytes(MsfOffset, BlockSize, BlockData))  in readLongestContiguousChunk()
191   BlockData = BlockData.drop_front(OffsetInFirstBlock);  in readLongestContiguousChunk()
192   Buffer = ArrayRef<uint8_t>(BlockData.data(), ByteSpan);  in readLongestContiguousChunk()
227   ArrayRef<uint8_t> BlockData;  in tryReadContiguously()  local
230   if (auto EC = MsfData.readBytes(MsfOffset, BlockSize, BlockData)) {  in tryReadContiguously()
234   BlockData = BlockData.drop_front(OffsetInBlock);  in tryReadContiguously()
235   Buffer = ArrayRef<uint8_t>(BlockData.data(), Size);  in tryReadContiguously()
254     ArrayRef<uint8_t> BlockData;  in readBytes()  local
256     if (auto EC = MsfData.readBytes(Offset, BlockSize, BlockData))  in readBytes()
259     const uint8_t *ChunkStart = BlockData.data() + OffsetInBlock;  in readBytes()