Mercurial > public > mercurial-scm > hg-stable
diff mercurial/revlog.py @ 38666:a06b2b032557
revlog: introduce a isancestorrev() and use it in rebase
Differential Revision: https://phab.mercurial-scm.org/D3931
| author | Martin von Zweigbergk <martinvonz@google.com> |
|---|---|
| date | Wed, 11 Jul 2018 16:29:23 -0700 |
| parents | 6afa928033bd |
| children | 21846c94e605 |
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--- a/mercurial/revlog.py Wed Jul 11 16:37:30 2018 -0700 +++ b/mercurial/revlog.py Wed Jul 11 16:29:23 2018 -0700 @@ -1679,6 +1679,12 @@ A revision is considered an ancestor of itself.""" a, b = self.rev(a), self.rev(b) + return self.isancestorrev(a, b) + + def isancestorrev(self, a, b): + """return True if revision a is an ancestor of revision b + + A revision is considered an ancestor of itself.""" return self.isdescendantrev(b, a) def ancestor(self, a, b):