hg-stable: 62d19ce9d7b6

changeset 23003:62d19ce9d7b6

revset-_ancestor: use & instead of filter The & operation is more likely optimised. ::10 before) wall 0.028189 comb 0.030000 user 0.030000 sys 0.000000 (best of 100) after) wall 0.001050 comb 0.000000 user 0.000000 sys 0.000000 (best of 2326) ::tip before) wall 0.081132 comb 0.080000 user 0.080000 sys 0.000000 (best of 100) after) wall 0.055418 comb 0.050000 user 0.050000 sys 0.000000 (best of 100)

author Pierre-Yves David <pierre-yves.david@fb.com>

date Tue, 30 Sep 2014 15:03:54 -0500

parents 2920a96f5839

children 30b602b2c340

files mercurial/revset.py

diffstat

1 files changed, 1 insertions(+), 1 deletions(-) [+]

line wrap: on

line diff

--- a/mercurial/revset.py	Thu Oct 16 14:46:37 2014 -0700
+++ b/mercurial/revset.py	Tue Sep 30 15:03:54 2014 -0500
@@ -347,7 +347,7 @@
     if not heads:
         return baseset()
     s = _revancestors(repo, heads, followfirst)
-    return subset.filter(s.__contains__)
+    return subset & s
 
 def ancestors(repo, subset, x):
     """``ancestors(set)``