1717
1727
# TODO: handle extra trees in the dirstate.
1718
1728
# TODO: handle comparisons as an empty tree as a different special
1721
1732
# we can't fast-path these cases (yet)
1722
1733
for f in super(InterDirStateTree, self)._iter_changes(
1723
1734
include_unchanged, specific_files, pb, extra_trees,