This file is indexed.

/usr/src/gcc-4.4/debian/gnat-BV.overrides is in gcc-4.4-source 4.4.7-1ubuntu2.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

1
gnat-@BV@: quilt-build-dep-but-no-series-file