# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 2014-10-10 20:21:05
# Node ID ecd27fee5c2be526fbd492479467ca73a55bc595
# Parent  057ebf7714e1898279fe3070b2c4ef52f2385ef2

fullreposet: drop custom sets but not smartsets detection

All custom classes use by revsets are smartsets now. We drop the special-casing.

diff --git a/mercurial/revset.py b/mercurial/revset.py
--- a/mercurial/revset.py
+++ b/mercurial/revset.py
@@ -2987,10 +2987,6 @@ class fullreposet(_spanset):
             # `other` was used with "&", let's assume this is a set like
             # object.
             other = baseset(other - self._hiddenrevs)
-        elif not util.safehasattr(other, 'isascending'):
-            # "other" is generatorset not a real smart set
-            # we fallback to the old way (sad kitten)
-            return super(fullreposet, self).__and__(other)
 
         if self.isascending():
             other.sort()