mercurial/revlog.py

16785:1dc08dc63c09

        assert roots
        assert heads
        return (orderedout, roots, heads)

    def headrevs(self):
        count = len(self)
        if not count:
            return [nullrev]
        ishead = [1] * (count + 1)
        index = self.index

16786:2631cd5dd244

        assert roots
        assert heads
        return (orderedout, roots, heads)

    def headrevs(self):
        try:
            return self.index.headrevs()
        except AttributeError:
            pass
        count = len(self)
        if not count:
            return [nullrev]
        ishead = [1] * (count + 1)
        index = self.index