diff -r 8b1d87243710 -r 7e4f431206cd mercurial/revset.py
--- a/mercurial/revset.py	Thu Jan 05 22:53:42 2017 +0900
+++ b/mercurial/revset.py	Sat May 14 20:52:44 2016 +0900
@@ -3814,17 +3814,6 @@
             # object.
             other = baseset(other - self._hiddenrevs)
 
-        # XXX As fullreposet is also used as bootstrap, this is wrong.
-        #
-        # With a giveme312() revset returning [3,1,2], this makes
-        #   'hg log -r "giveme312()"' -> 1, 2, 3 (wrong)
-        # We cannot just drop it because other usage still need to sort it:
-        #   'hg log -r "all() and giveme312()"' -> 1, 2, 3 (right)
-        #
-        # There is also some faulty revset implementations that rely on it
-        # (eg: children as of its state in e8075329c5fb)
-        #
-        # When we fix the two points above we can move this into the if clause
         other.sort(reverse=self.isdescending())
         return other