diff mercurial/localrepo.py @ 16116:ce0ad184f489 stable

localrepo: clear _filecache on rollback (issue3261)

Files are being replaced by rollback but the corresponding data in localrepo
isn't actually updated for things like bookmarks, phases, etc. Then when
rollback is done, the cache is updated thinking it has the most up-to-date
data, where in fact it is still pre-rollback.

We clear _filecache to force everything to be recreated.

--- a/mercurial/localrepo.py	Wed Feb 15 20:02:35 2012 +0200
+++ b/mercurial/localrepo.py	Thu Feb 16 01:21:34 2012 +0200
@@ -1304,6 +1304,9 @@
         # tag cache retrieval" case to work.
         self.invalidatecaches()
 
+        # Discard all cache entries to force reloading everything.
+        self._filecache.clear()
+
     def walk(self, match, node=None):
         '''
         walk recursively through the directory tree or a given