# HG changeset patch
# User Pierre-Yves David <pierre-yves.david@fb.com>
# Date 1412965624 25200
# Node ID 890e874cacb6229c19092866fd951ee252e1ec71
# Parent  489d2f3688c9ba318971001cb2a20f691405689b
graphnode: remove usage of `set()`

All smartset classes have fast lookup, so this function will be removed soon.

diff -r 489d2f3688c9 -r 890e874cacb6 mercurial/graphmod.py
--- a/mercurial/graphmod.py	Wed Oct 08 02:52:10 2014 -0700
+++ b/mercurial/graphmod.py	Fri Oct 10 11:27:04 2014 -0700
@@ -37,7 +37,7 @@
     lowestrev = revs.min()
     gpcache = {}
 
-    knownrevs = revs.set()
+    knownrevs = revs
     for rev in revs:
         ctx = repo[rev]
         parents = sorted(set([p.rev() for p in ctx.parents()