This file is indexed.

/usr/lib/ghc-doc/hoogle/libghc-data-default-class-doc.txt is in libghc-data-default-class-doc 0.0.1-5.

This file is owned by root:root, with mode 0o777.

It is a symlink to /usr/lib/ghc-doc/hoogle/../../../share/doc/libghc-data-default-class-doc/html/data-default-class.txt