Mercurial > hg > mercurial-source

changeset 22804:5385314e0b14

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revset-limit: remove user of baseset.append A `baseset` has multiple cached results and will get even more in the future. Making it an object "populated once" like the other smartsets makes it both safer and simpler. The append method will be removed at some point.
author Pierre-Yves David <pierre-yves.david@fb.com>
date Mon, 06 Oct 2014 10:57:01 -0700
parents 31a591c3fecc
children e74245b79901
files mercurial/revset.py
diffstat 1 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/revset.py
+++ b/mercurial/revset.py
@@ -1015,16 +1015,16 @@
         raise error.ParseError(_("limit expects a number"))
     ss = subset.set()
     os = getset(repo, spanset(repo), l[0])
-    bs = baseset()
+    result = []
     it = iter(os)
     for x in xrange(lim):
         try:
             y = it.next()
             if y in ss:
-                bs.append(y)
+                result.append(y)
         except (StopIteration):
             break
-    return bs
+    return baseset(result)
 
 def last(repo, subset, x):
     """``last(set, [n])``