assert(not d.get(e.children_ofs))
d[e.children_ofs] = 1
if e.flags & index.IX_HASHVALID:
assert(e.sha != index.EMPTY_SHA)
assert(e.gitmode)
assert(not d.get(e.children_ofs))
d[e.children_ofs] = 1
if e.flags & index.IX_HASHVALID:
assert(e.sha != index.EMPTY_SHA)
assert(e.gitmode)