Mercurial > hg-stable
changeset 17627:84f12b832ee8
bookmarks: use "changectx.descendant()" for efficient descendant examination
This patch uses "old.descendant(new)" expression instead of
"new in old.descendants()" for efficiency.
| author | FUJIWARA Katsunori <foozy@lares.dti.ne.jp> |
|---|---|
| date | Tue, 18 Sep 2012 21:39:12 +0900 |
| parents | 3a524b647897 |
| children | 331d611813ec |
| files | mercurial/bookmarks.py |
| diffstat | 1 files changed, 2 insertions(+), 2 deletions(-) [+] |
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--- a/mercurial/bookmarks.py Tue Sep 18 21:39:12 2012 +0900 +++ b/mercurial/bookmarks.py Tue Sep 18 21:39:12 2012 +0900 @@ -159,7 +159,7 @@ if mark and marks[mark] in parents: old = repo[marks[mark]] new = repo[node] - if new in old.descendants() and mark == cur: + if old.descendant(new) and mark == cur: marks[cur] = new.node() update = True if mark != cur: @@ -281,4 +281,4 @@ validdests.remove(old) return new in validdests else: - return new in old.descendants() + return old.descendant(new)