# HG changeset patch
# User Lucas Moscovicz <lmoscovicz@fb.com>
# Date 1391704360 28800
# Node ID ada89e5b5b0cbde0e646b0eed86813747a0d2db2
# Parent  c38e5556d87b0bd3a0d3b3348530ca5b0e8204f6
revset: added lazyset implementation to converted revset

diff -r c38e5556d87b -r ada89e5b5b0c mercurial/revset.py
--- a/mercurial/revset.py	Thu Feb 06 08:31:55 2014 -0800
+++ b/mercurial/revset.py	Thu Feb 06 08:32:40 2014 -0800
@@ -571,7 +571,7 @@
         source = repo[r].extra().get('convert_revision', None)
         return source is not None and (rev is None or source.startswith(rev))
 
-    return baseset([r for r in subset if _matchvalue(r)])
+    return lazyset(subset, lambda r: _matchvalue(r))
 
 def date(repo, subset, x):
     """``date(interval)``