30   if (auto EC = Stream.readLongestContiguousChunk(Offset, Buffer))  in readLongestContiguousChunk()  local
31     return EC;  in readLongestContiguousChunk()
37   if (auto EC = Stream.readBytes(Offset, Size, Buffer))  in readBytes()  local
38     return EC;  in readBytes()
79     if (auto EC = readLongestContiguousChunk(Buffer))  in readCString()  local
80       return EC;  in readCString()
93   if (auto EC = readFixedString(Dest, Length))  in readCString()  local
94     return EC;  in readCString()
106     if (auto EC = readObject(C))  in readWideString()  local
107       return EC;  in readWideString()
115   if (auto EC = readArray(Dest, Length))  in readWideString()  local
116     return EC;  in readWideString()
123   if (auto EC = readBytes(Bytes, Length))  in readFixedString()  local
124     return EC;  in readFixedString()
161   auto EC = Stream.readBytes(Offset, 1, Buffer);  in peek()  local
162   assert(!EC && "Cannot peek an empty buffer!");  in peek()
163   llvm::consumeError(std::move(EC));  in peek()