comparison mercurial/revset.py @ 22690:d7ab5684711f

revset: drop isinstance(baseset) in spanset.__sub__

As baseset now has a fast __contains___ operator, this `baseset.set()` dance is no
longer needed. No regressions are visible in the benchmark.

22689:372f507f6676

    def __and__(self, x):
        return orderedlazyset(self, x.__contains__,
                              ascending=self.isascending())

    def __sub__(self, x):
        if isinstance(x, baseset):
            x = x.set()
        filterfunc = x.__contains__
        return orderedlazyset(self, lambda r: not filterfunc(r),
                              ascending=self.isascending())

    def __add__(self, x):

22690:d7ab5684711f

    def __and__(self, x):
        return orderedlazyset(self, x.__contains__,
                              ascending=self.isascending())

    def __sub__(self, x):
        filterfunc = x.__contains__
        return orderedlazyset(self, lambda r: not filterfunc(r),
                              ascending=self.isascending())

    def __add__(self, x):