25   const LineBlockFragmentHeader *BlockHeader;  in operator ()()  local
27   if (auto EC = Reader.readObject(BlockHeader))  in operator ()()
31       BlockHeader->NumLines *  in operator ()()
33   if (BlockHeader->BlockSize < sizeof(LineBlockFragmentHeader))  in operator ()()
36   uint32_t Size = BlockHeader->BlockSize - sizeof(LineBlockFragmentHeader);  in operator ()()
42   Len = BlockHeader->BlockSize;  in operator ()()
43   Item.NameIndex = BlockHeader->NameIndex;  in operator ()()
44   if (auto EC = Reader.readArray(Item.LineNumbers, BlockHeader->NumLines))  in operator ()()
47     if (auto EC = Reader.readArray(Item.Columns, BlockHeader->NumLines))  in operator ()()
114     LineBlockFragmentHeader BlockHeader;  in commit()  local
117     BlockHeader.NumLines = B.Lines.size();  in commit()
118     BlockHeader.BlockSize = sizeof(LineBlockFragmentHeader);  in commit()
119     BlockHeader.BlockSize += BlockHeader.NumLines * sizeof(LineNumberEntry);  in commit()
121       BlockHeader.BlockSize += BlockHeader.NumLines * sizeof(ColumnNumberEntry);  in commit()
122     BlockHeader.NameIndex = B.ChecksumBufferOffset;  in commit()
123     if (auto EC = Writer.writeObject(BlockHeader))  in commit()